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Now now, chill. I'm using it as my main OS for a few years now. I know what I'm talking and this title is a bit click-baity, but this just has to go out there:
1. It's usable as a Windows replacement just fine - FALSE. XFCE4 is years old and buggy as hell especially on multi-monitor set-up, Gnome3 gets stuck more often than my Windows 98 machine used to, KDE is like a rich kid on meth. Plug in Bluetooth headphones? Well no, sorry, you have to research that online, since you'll probably need to install some packages for it to work. Did I say "work"? Well no, because after more research you realize that Debian on Gnome3 on gdm3 launches pulseaudio on its own, so you have 2 instances of pulseaudio, and one of them is stealing your headphones sometimes and you either have no sound or shitty sound. How do I know that you ask? The same way I know everything else - every time you try to do something new on any Linux, it involves a ton of research. Exciting research, don't get me wrong, but at this point it looks more like a toy than a reliable desktop computer operating system.
2. And why am I using pulseaudio? Why not alsa? years ago people were discussing on forums that pulseaudio is old and dead, yet here we are with new LTS release of Ubuntu still shining with Pulseaudio. How about several different service management systems being deprecated by new ones, each having different configurations and calling methods? Apparently systemd is old and lame now. It's a mix of 10 year old software that works badly, with a 5 year old replacement that works worse, somehow trying to live under the same roof. Does it work? Ask my headphones who sound like a fucking dial-up modem.
3. Let's talk about displays, shall we? xorg is old and deprecated, right? We got Wayland that's mostly stable. Don't know what that is? That's just basic knowledge for Linux. And when you try to install network-manager, it also tries to install Mir toolkits. Because why the fuck not install 3 display managers when you want a network manager, of which one is old and dying, one is young and stupid, and another is an infant that died of cancer?
4. Want to integrate with Google Drive? Yeah, there's a tool that mounts the drive as a local directory. Yeah only for Ubuntu. Want it on Debian? You need to compile it. Oh wait, it's on Ocaml, because fuck mainstream languages, we're hipsters. How do you compile Ocaml? Well you need to have Ocaml on your system, dummy. How do you do that? Well you need to compile Ocaml. Ok, how do I do that? Well, git clone, download and install some dependencies, configure, make... oh sorry, you're using libssl1.0.2g when you need libssl1.0.1f, nope, sorry, won't work. Want to install libssl1.0.1f? Why? You already have the "g", stupid! Want to remove libssl1.0.2g? Bye-bye literally everything that you have on your PC. But at least you got the "f". Does it work now? Well no, because you need libssl1.0.2g for another dependency to work.
And all I ever wanted was to get a fucking document from google drive (not nudes, I promise).
5. Want to watch a movie? Let me tear that screen in half and make the bottom half late by a couple of frames, because who needs vertical sync, right? Oh you do? Well install the native drivers maybe. Oh you have? Welcome to eternal Boot to Recovery mode, motherfucka!
Yeah, most of the times things work just fine. But the reason I know what those things are and how they work is not curiosity. The reason that I know the inner workings of Linux much better than the inner workings of Windows, is because in those few years that I've been using it full time, it has caused me 10 times more headache than I have ever experienced with other systems. And it's not the usual annoyances like "OMG it rebooted when I didn't ask it to", but more like "Oh, it won't work and I need 2 days to find out why" kind of stuff, because even if you experience the same thing again, it's always caused by some new shit and the old solution won't work any more.
I still love it, and will continue to use it. I don't know why really. Maybe because I'm not afraid of fucking it up any more? Maybe because I can do what I want in it and recovering will be easier than on Windows?
It's a toy for me, after all these years. And I also use it for professional reasons.
But whenever someone presents it as a better alternative to Windows, I just want to puke.51
Waiting for a bus. And there is a 14 year old smoking and looking after 3 10 year olds. She then gets them to role her 'fags' and then they all smoke. They are blaring rap from a speaker I'm annoyed everyone is annoyed.
They get on a bus full of elderly people.
Then I have my moment. I hear they are switching phone that the speaker is paired to, for different music. They even say the device name! I quickly get my phone search Bluetooth devices and pair. I connected all I could think was play the tweenies. And so I did.
They have hysterics of laughter, but I try act neutral containing my laughter. They keep saying they can't connect and that it's not their music. This went on for 10 or so minutes of them turning volume up and down. Until they catch on someone else is paired to it. I turn off my Bluetooth and get off the bus, you are welcome society.12
Worked all day and got my embedded systems project working the first time! Bluetooth as well! 😁
It's a Fitbit clone that keeps track of steps that I did from scratch and writing the companion app from scratch as well in flutter/dart. Ask any questions if you're curious!35
Went to a shop to buy bubble plastic envelopes (gotta send something carefully).
Walked out with a new Bluetooth music headset, couple of charging cables, Ethernet cable and a music input splitter and also those envelopes.
Why am I like this 😓19
The biggest face palm moment in my life..
A girl in my class came up with an app idea. She wanted to make an app using which we can transfer our battery charge using Bluetooth. We initially thought it was a joke, then she went out to defend herself saying "if we can transfer files why not charge? If you're in an emergency and your battery almost drains out, wouldn't you feel nice if your friend could quickly transfer you 30% charge?"
Liked it, then give me a ++ via Bluetooth...
Me on the train. A fucking 12 year old kid, fanboy of the iPhone X.
1. He calls it "X" (the letter). I bet he doesn't even know that it is a 10.
2. "it has only one port so you can use Bluetooth headphones". He seems like he is amazed by that. Like wtf? Guess what motherfucker you can use Bluetooth headphones even if you have a dedicated headphone jack.
3. "it has wireless charging"... Oh would you please fuck yourself you fucking donkey.
4. "it is so thin. Not like those other phones". So can somebody kick this guy or I will do it myself...
Sry gone full AlexDeLarge here...10
In my college days i was designing a bootloader for avr microcontroller , i had the idea to flash code wirelessly to avr over bluetooth and also cross compile the compiler for android device so that you can code on android, every thing went well just one thing didn't, i saw that code of certain size is executing properly , greater than that size gives me wired outputs so i have to dump hex from the avr (that is flashed the by bootloader) and compaire it with the original hex of code it got messy as you can see, most fun part of this bug is that error can be anywhere cross compiler may be fucked up , the bootloader may be fucked up , or it may be my bluetooth module , after 14 hours of staring at the hex code i figured out the mess in bootloader instruction that was changing the page address for flashing .
when it worked it was 3am in night i literally burst into tears of joy next day bought myself a cake to celebrate7
Me: Want to copy this file to another computer
Bluetooth: Use me!
Google Drive: I'm better!
USB: I can help
Network shared folder: I'm in position!
Me: Let me add it as an attachment to a new email and download it on the other computer ¯\_(ツ)_/¯9
My uni implemented Bluetooth beacon based attendance monitoring.
Raspberry pi + cloned beacons = 100% attendance.
(Edit for clarity: app on smartphone, Bluetooth beacon in each room)29
Watching the Dutch government trying to get through the public procurement process for a "corona app" is equal parts hilarious and terrifying.
7 large IT firms screaming that they're going to make the perfect app.
Presentations with happy guitar strumming advertisement videos about how everyone will feel healthy, picnicking on green sunny meadows with laughing families, if only their app is installed on every citizen's phone.
Luckily, also plenty of security and privacy experts completely body-bagging these firms.
"It will connect people to fight this disease together" -- "BUT HOW" -- "The magic of Bluetooth. And maybe... machine learning. Oh! And blockchain!" -- "BUT HOW" -- "Shut up give us money, we promise, our app is going to cure the planet"
You got salesmen, promising their app will be ready in 2 weeks, although they can't even show any screenshots yet.
You got politicians mispronouncing technical terminology, trying hard to look as informed as possible.
You got TV presenters polling population support for "The App" by interviewing the most digitally oblivious people.
One of the app development firms (using some blockchain-based crap) promised transparency about their source code for auditing.... so they committed their source, including a backup file from one of their other apps, containing 200 emails/passwords to Github.
It's kind of entertaining... in the same way as a surgery documentary about the removal of glass shards from a sexually adventurous guy's butthole.
Imma keep watching out of morbid fascination.... from a very safe distance, far away from the blood and shit that's splattering against the walls.
And my phone -- keep your filthy infected bytes away from my sweet baby.
I'll stick with social distancing, regular hand washing, working from home and limited supermarket trips, thank you very much.26
*pops open some Chinese USB Bluetooth dongle*
*finds a chip inside that seems to be a controller*
"Google, what's the datasheet for this thing?"
> Your search - 653uw1f1 - did not match any documents.
I'm doomed... 😟
Finding Easter eggs is hard you say? Try a datasheet 😑35
I was starting a new job and asked if developers had a choice between a PC, Linux or a Mac. I didn't get a response so I sent an e-mail saying I'd prefer a PC/Linux if that was allowed, or a PC/Windows. First day I get a Mac. Boss says something about how you have to have a Mac to develop on; the company doesn't have good Windows laptops with 16GB of ram.
I really do not like macOS. I wouldn't care if it wasn't for the fact that for the past three jobs, I have always been able to use a Linux machine at work (since 2012). So over the weekend I got it dual booting. It was not easy. Apple's hardware is fucking awful. The keyboard, mouse and bluetooth are all connected to the serial bus.
I got it all working though, at least well enough for my job. It feels so good to have a tiling window manager. (I know Mac does have some now, but I really love i3). I made a guide in case another developer finds themselves in my spot:
I really, honestly, am getting annoyed when someone tells me that "Linux is user-friendly". Some people seem to think that because they themselves can install Linux, that anyone can, and because I still use Windows I'm some sort of a noob.
So let me tell you why I don't use Linux: because it never actually "just works". I have tried, at the very least two dozen times, to install one distro or another on a machine that I owned. Never, not even once, not even *close*, has it installed and worked without failing on some part of my hardware.
My last experience was with Ubuntu 17.04, supposed to have great hardware and software support. I have a popular Dell Alienware machine with extremely common hardware (please don't hate me, I had a great deal through work with an interest-free loan to buy it!), and I thought for just one moment that maybe Ubuntu had reached the point where it just, y'know, fucking worked when installing it... but no. Not a chance.
It started with my monitors. My secondary monitor that worked fine on Windows and never once failed to display anything, simply didn't work. It wasn't detected, it didn't turn on, it just failed. After hours of toiling with bash commands and fucking around in x conf files, I finally figured out that for some reason, it didn't like my two IDENTICAL monitors on IDENTICAL cables on the SAME video card. I fixed it by using a DVI to HDMI adapter....
Then was my sound card. It appeared to be detected and working, but it was playing at like 0.01% volume. The system volume was fine, the speaker volume was fine, everything appeared great except I literally had no fucking sound. I tried everything from using the front output to checking if it was going to my display through HDMI to "switching the audio sublayer from alsa to whatever the hell other thing exists" but nothing worked. I gave up.
My mouse? Hell. It's a Corsair Gaming mouse, nothing fancy, it only has a couple extra buttons - none of those worked, not even the goddamn scrollwheel. I didn't expect the *lights* to work, but the "back" and "Forward" buttons? COME ON. After an hour, I just gave up.
My media keyboard that's like 15 years old and is of IBM brand obviously wasn't recognized. Didn't even bother with that one.
Of my 3 different network adapters (2 connectors, one wifi), only one physical card was detected. Bluetooth didn't work. At this point I was so tired of finding things that didn't work that I tried something else.
My work VPN... holy shit have you ever tried configuring a corporate VPN on Linux? Goddamn. On windows it's "next next next finish then enter your username/password" and on Linux it's "get this specific format TLS certificate from your IT with a private key and put it in this network conf and then run this whatever command to...." yeah no.
And don't get me started on even attempting to play GAMES on this fucking OS. I mean, even installing the graphic drivers? Never in my life have I had to *exit the GUI layer of an OS* to install a graphic driver. That would be like dropping down to MS-DOS on Windows to install Nvidia drivers. Holy shit what the fuck guys. And don't get me started on WINE, I ain't touching this "not an emulator emulator" with a 10-foot pole.
And then, you start reading online for all these problems and it's a mix of "here are 9038245 steps to fix your problem in the terminal" and "fucking noob go back to Windows if you can't deal with it" posts.
It's SO FUCKING FRUSTRATING, I spent a whole day trying to get a BASIC system up and running, where it takes a half-hour AT MOST with any version of Windows. I'm just... done.
I will give Ubuntu one redeeming quality, however. On the Live USB, you can use the `dd` command to mirror a whole drive in a few minutes. And when you're doing fucking around with this piece of shit OS that refuses to do simple things like "playing audio", `dd` will restore Windows right back to where it was as if Ubuntu never existed in the first place.
Thanks, `dd`. I wish you were on Windows. Your OS is the LEAST user friendly thing I've ever had to deal with.28
Me: Hey Windows, I would love to use my Bluetooth headphones! Could you please turn on the Bluetooth?
Me: And why exactly?
Windows: I don’t know
Me: Then what I suppose to do?
Windows: Turn on Bluetooth
Me: Dude, but you can’t turn it on
Windows: I know
Me: So what the hell I suppose to do?
Windows: Maybe restart the computer?
Me: I’m downloading something man!
Windows: I don’t care
So I restarted it8
Hey guys, first rant,
At the moment I'm developing a very big and complex app. We are almost done and decided to deliver a test version to our customer. After he received our test he called us and said there is a problem with a function, he just said it's not working and wasn't very specific.
So I decided to check his problem, because an colleague couldn't figure it out.
I started the app via android studio and had a similar problem, there was a huge delay at the automatic recording function of Bluetooth messages, I thought yeah this is his problem.
I showed it my colleague and he said that he doesn't have this problem, we have different Bluetooth simulators so we thought that there must be a problem with the Bluetooth communication or the simulators are broken.
I checked if there is some kind of timing or buffer problem and logged the shit out of the simulator and found nothing, 3 hours were lost🏁.
My colleague checked his last changes because he had changed a lot at the App Api do to new conditions and those customer wishes💀 he couldn't found anything. So we thought maybe it's my device and the device of the customer. We switched the devices and tada no problem with my devices if the app is builded at the pc of my colleague.
I thought ok maybe it's because I turned some ndk features off. Turned it back on, nothing happened. So we exchanged our Android Studio Settings but no difference. So I said yeah whatever my mashine is just fucked. I restarted my mashine for the third time and started android fucking studio. Some little popup showed up "new updates"... the solution came to my mind ... Do to an update of android studio I excidently turned on Instant Run.....🌋 . I checked it, it was activated, these fucking instant run, great idea but not working... Turned it off, everything worked.
I called the customer because he can't have a problem and he said, this time not angry, oh yeah it was just a notification if I want to turn on my Bluetooth and I decided no and the Bluetooth recording is not recording, this is a problem... -😠NO FUCKING COMMENT😤-5
Neural network based 3D indoor location tracking on a moving ship in the middle of the ocean with ar visualization for the crew to find guests.
You are on a cruise, you have an app on your phone to order stuff (drinks, meals etc)
Once you order an indoor location system calculates your position (based signal strength on training) on the ship(x, y, z)(deck, area etc) and sends it to the crew.
The crew wears an ar glass and once your order is ready they get a realtime ar navigation to you.
It was seriously over-engineered 😀
We used the phone’s bluetooth and beacons on the ship to calculate the position based on signal strength.12
Just scared the shit out of my little brother with a bluetooth keyboard. Now he'll never ask for my phone again.12
Feeling very french-y today, because I am working on a project with bluetooth low energy devices and every method in android concerning it, shortens it with "Le".
doing leScan now
*listens to some music over the Bluetooth headset in Groove on Windows*
*walks off to the bathroom*
> Please recharge headset
Which in Sony-speak means "reached cut-off voltage, you'd better recharge this fucking thing because we will power off now, rendering the warning completely useless!*
Me: "oh dear it's 5:30AM and my speakers are set to full blast"
*rushes off to the bedroom to pause Groove*
*walks back to the bathroom*
Then I started thinking, you know Microsoft.. on my phones I never had this issue since the Samsung Corby. Android has supported pausing media playback on headset disconnect for about a decade now. Maybe Microsoft Certified Enganeers could look at how the competition has solved an issue and IMPLEMENT THE FUCKING FEATURE ALREADY?!
But no, you've got that IE reputation to hold high. Sorry, I forgot.
(I'm using Sennheiser bluetooth headphones)
Me: What device is that music coming from?
*checks desktop, nope*
*checks laptop, also nope*
*checks for phone, can't find phone*
*checks living room*
*notices phone is in hand with google play music open*
Wireless headphones are weird.
So I says to the wife, I says, “When you go to Costco tomorrow, I need a new Oral B electric toothbrush. My old one’s battery is no longer able to hold a charge.” I’m picturing her coming back with one that’s pretty similar to the one I had. You turn it on, you brush your teeth, you turn it off.
She comes back with the Oral B Pro 6000. Go on. Look it up. I’ll wait.
So this thing has about 6 modes and Bluetooth that connects you to an app that not only keeps track of how often you brush, but tracks your performance and gives you trophies if you do well at specific tasks and techniques. And there’s a coach to take you on an “oral health journey” depending on your particular goals. There’s even a mount you can buy to attach your phone to your mirror so the app can watch how you brush and give you pointers. I don’t have the mount so I got an 85% on performance because who can hold a phone pointed perfectly at your face while brushing? The final report had what might be the app dev’s attempt at a pun.
It’s 2019 and everyone is judging you. Why not your toothbrush as well?22
This is a little Bluetooth Low Energy Tank I made for a colleague as a leaving gift. 3D printed turret driven by a Pi 0 W and a Zumo chassis.7
I received a shiny new pair of Bose QC 35 II's for christmas -- bluetooth headphones with active noise cancelling.
They're similar to the $500 pair my previous boss lent me at work. Lower quality, but much newer, and rechargeable! and bluetooth! Yay!
I paired them with my debian machine, and... it failed. No explanation given. I tried everything I could htink of, but nothing changed. Well, okay; bluetooth came out within the last decade or so, meaning it takes some extra effort in Debian. truth. So I did some reading on bluetooth connection issues, changed some configs, learned how to use the bluetooth cli, and used that to pair and connect them. Worked like a charm.
But! No audio.
Cue more research (on pulseaudio this time) and more configs. Did some fiddling, etc. No progress. Also discovered `pavucontrol`, a gui-only (😕) utility which lets you select audio output devices, among other things. It doesn't list the headset. Nor does `pactl list`, but that does list the correct bluetooth modules. It also lists Lennart Poettering's name many many times, for all the good that does. Bragging about building something as needlessly complicated and crappy and buggy as pulseaudio? I will never understand that egotistical doucheballoon.
I paired the headset with my phone in about six seconds. I'm now controlling my phone's music via spotify on my computer. yay. Doesn't work for games or movies, but I can always just plug them in.
Yay, silence! At last!
and music! How I've missed you!
(systemd and pulseaudio can still die in a fire.)27
everyone got the same hardware because senior dev liked it
So my project team was allowed to buy some hardware (monitors/keyboards/mouses etc.) so teamleader asked what we want.
senior dev: i need 1 monitor because i like to work with 1 monitor. i prefer this 27' zoll 4k monitor for around 1k dollars. since i work with multiple pc's i like this bluetooth keyboard and mouse because u can pair them with them and switch witch a click between the pc's costs around 300 dollar (1 setup of this costs 1'300 dollars)
me: so i like to use 2 monitors because i tried out multiple setups and this works for me the best (also what i have at home). but they dont need to be fancy. 2x 24' zoll montitors for each 200 dollar are enaugh (together 400 doller)
i also only work with 1 laptop and would like to have just a simple keyboard and mouse with cable because everytime they dont respons or battry runs out im fk triggered. so for me its okey if its this 30 dollar keyboard and 20 dollar mouse. it would be cool if i could get this mechanical keyboard for 80 dollars but not really needed. i only prefer mechanical keyboards a little bit more. and also i would like this mousepad i really like. it makes the mouse super responsive it's also just 10 dollars (this setup cost 510)
so at the end the teamleader was like. ah u know what senior dev has more xp and knows whats better for coding so we only buy this for every dev. but that 10 dollar mouse pad is okey u can get this extra its not that expensive.
WTF why u dont give me the cheaper setup which i more like. and why u even ask.5
The most famous ranter in devRant (maybe) rants now due to cleaning.
LG Ultrawide 29" monitor
Logitech bluetooth keyboard K380
Logitech wireless mouse B175
LG UltraPC laptop (not in pic)
- Intel core i5 7th gen
- 8gb ram
- 256gb ssd + external 1tb hdd
- NVIDIA GeForce 940MX12
last night i was searching for a way to check the battery charge level of my bluetooth headset on linux. None of the workarounds seemed to work for me. I did some research on how bluetooth devices communicate over socket and wrote a python script to do the job. I'm sharing it here. It may be useful for you too.
Once upon a time as a developer for Palm handhelds I wrote an application in C which had to print via a Bluetooth printer.
When connected by wire everything was perfect, switching to BT it kept crashing for weeks without me finding the source of the problem.
Then came the day of my companies summer party. I've been the last guy to sit in front of the PC, investigating my problem, when at about 9 PM my boss came and told me, I should grab something to eat. So I went down, drank three beer and got back to work.
At about 9:45 PM the damn wrong * was replaced by the correct & and everything was fine.
Use Linux desktop they said.
It'll be fun they said.
So much to configure.
18 hours later and hibernation, Bluetooth, Sound and Nvidia Optimus still not working after countless modprobes and config changes.
Hello again, Windows. You make me feel safe.
I'll just stick to Linux on servers and nothing more.46
Typical TSA (Airport Security)
Security: Please put all of your handheld objects and your outer clothes in this basket.
Me: (puts my bag, in flight luggage, and takes out laptop, bluetooth speaker, bluetooth mouse, bluetooth keyboard, tablet, android phone, dongle bag, and windows phone)
S: (stares at me as if I am a rich kid)
M: May I go through?
M: (smirks, and goes through metal detector)
M: (oh shit.)
Scanning Officer: Raise your hand!
S: (Hovers the detection stick around my body, but it doesn't ring, tells me to pass through the detector again. Still rings. Super confused. Asks me to do this 2-3 times more. Still same.)
M: Aha! I have my bluetooth earphones here! Sorry!
S: (stares at me, as if he is saying what a f****** weirdo)
My stuff comes out. I put my devices in the bag. The scanning officer stares at me.
To be continued....2
alright very funny guys
i'm so tall my bluetooth earbuds keep going slightly out of range and garbling the audio13
I build a 10 by 20 RGB LED-Table out of an 15€ IKEA table.
It has several effects and you can also play games like Tetris or Snake on it by using an Android App. It uses a Rasperry Pi Zero W under the hood for a WiFi and Bluetooth connection.
By using homeassistant I can now control the table by using "Ok Google, turn Table blue." - that's so strange to say.
All in all it was ~50 hours of soldering/building and ~90 hours of programming
Software of this project is open source but without building instructions.
Just today I noticed how Android Oreo (8.1) on my Nexus 6P can actually see my Bluetooth headset's remaining battery capacity. I didn't even know that my headset could send out this information! Windows never presented this information to me, and neither did my tablet which runs Nougat 7.0. Apparently there's multiple implementations of that battery level reporting too.. so lack of support in Microsoft's driver makes sense. Especially given that the Bluetooth standard already counts several thousands of pages. Compare that to Wi-Fi which is far more complex (with - some of - its 7 OSI layers, 2.4GHz and 5GHz frequencies, MIMO etc) which counts only 400-ish pages. I'm surprised that Google actually supports this Bluetooth battery reporting at all.. implementing all the standards must've been quite the chore.
TL; DR: Bluetooth is an overengineered piece of shit, and is in dire need of refactoring.26
So I got a bluetooth headset for Christmas ...
Yesterday I paired it with my (android) phone without problems, today I tried again, connected it but it wouldn't play any sound, I tried unpairing and pairing again didn't help
Then I thought: I'll try connecting it to my laptop
Connected it and nothing, no sound, it says it's connected but no other sound comes out of it
that was under Solus
I booted into Windows
I connected it
What is this sorcery?23
What I was supposed to do today:
Finish up some homework and code for a bit
What I actually did today:
1. Boot up my laptop to get started on homework
2. Open Spotify and try to connect my headphones
3. Reinstall Bluetooth and pulseaudio to connect to headphones
4. Connected! But the sound quality is shit
5. Spend an hour or so learning about codec sinks and how Bluetooth is the definition of an overengineered clusterfuck
6. Install some package from the aur to get AAC codec support
7. Now we have high fidelity audio, but the headphones still connect to the crappy SBC sink, so I spend another 45 minutes writing a shell script to automatically switch to the AAC sink when a Bluetooth headset connects
8. It’s finally working! But now I have no motivation to do my actual work. Fml9
Since everyone is posting their system, I'll do it now, too:
- Type: Laptop
- Age: about 5 years
- Weight: 2-3 kg (too much)
- Modifications: Paper below problematic keys; Samsung Evo 850 250GB SSD
- Usecase: School-Laptop with every Office-Suite I could find.
- Pros: Wrecks my PC with the boottime (Gnome > KDE); Looks really sick; Really lightweight Arch installed; Quiet when not under load
- Cons: Really heavy; Battery old and unreliable; Bluetooth stops working after closing lid13
What you see in that screenshot, that was earned.
I'm on the plane and I want an hour of free Gogo (read: crappy) WiFi on my laptop (so I can push the code I'm probably the most proud of, more on that another time). The problem is that the free T-Mobile WiFi is apparently only available on mobile.
So after trying to just use responsive mode, and that still (almost obviously) not working. I realize it's time to bring in the big guns: A User Agent switcher. Small catch: I don't have an add-on for FF that can do that.
So on my phone I find an add-on that can and download the file. To send it to my computer, I initially thought to go through KDEConnect, but Gogo's network also isolates each system, so that doesn't work. So I try to send it over Bluetooth, except I can't. Why? Because Android's Bluetooth share "doesn't support" the .xpi extension, so I dump it in a zip (in retrospect, I should have just renamed it), and now I can share.
After a few tries, I successfully get the file over, extract the zip, and install the extension. Whew! Now I open up Gogo's page and proceed to try again, but this time I change the user-agent. Doesn't work... Ah! Cookies! I delete the cookies for Gogo (I had a cookie editor add-on already), but I had to try a few times because Gogo's scripts keep trying to, but I got it in the end.
Finally that stupid error saying it's for phones only went away, and I could write this rant for you.22
Here's a genuine rant for you. Probably the only one I've ever made and ever will..
It's a bit depressing and covers a few topics so just read it, it's important.
So, with the help of my friend and my Nana, I was getting VR set up. (Oh, what joy.)
Now, I love everything about VR. But the thing is, I've had this damned headset since may (Dell MMR) and I haven't been able to use it. The reason for that is, something always came up that I needed to buy and this became a huge deal.
But let's start from the beginning.. I'm curentally fighting depression. I have been for months. My only income is what my Nana gives me ($150/mo) and what my friend ocasinally gives me.
Anyways, the first issue was that I couldn't afford the headset. This was find, as my friend would get it for me, and I would pay them back the following month. But, then, once I got the headset that's when the real problems started. First it was that I needed bluetooth, so I bought an adapter. Then I realized my entire CPU was incompatable, so I had to get a new tower and I went ahead and got a new GPU as well. I also got a charging kit for my headset (This ended up making me owe my Nana money). Then after all of that was settled, I learned that the evauation software lied, and my computer doesn't have USB 3, so I need that too but low and behold; both of my graphics cards cover my second pcie slot. So my options are to either try and rig up something, or to buy a cpu and psu for my third AMD PC which I had forgotten about during this whole ordeal..
This was soposed to help me with my depression and stress. Now I don't even want to get out of bed.
With all that said, I might be getting on SSI soon (I'm sure some of you are familar with that, and no I don't want to talk about it) and when that happens I might just leave behind tech (well, my PC and games) and all the stress and pain it's caused me over my life so this was all for nothing.
Honestly.. I'm just done with everything. To all the new faces around here; Hello! How are ya? To everyone else; You know me. I've been around for a while, though I'm not popular because I lurked and commented with Alice. You all probably noticed that I left a while back, and it was because I was trying to get out of tech. My reason for tech was that I was searching for something. I was always looking for the next game to sate me, or fill this gap in my life. I became a programmer because it gave me control were I lacked it otherwise. I made friends online because my anxiety prevented me from doing so in the real world.
But to what end? What have I acomplished? My twenty second birthday is next month. I've no job, I move from family member to famly member because I'm so fixated on becoming someone else to make something of myself.
I have my own ideals, but it seems that I push them aside to try (and fail to) impress others.
It's time for change. Of course, I can't do anything without money, so I'll have to wait for my SSI which I will get news on in August.
I hope this message came through how I meant it to. There is so much I want to say, but I've no words to say them. And btw, the VR thing is just one of manny issue that i've delt with (but certanly the most expensive)
Alice, Zennoe (Alexis, whom is not on devrant); I'm not giving up tech entirely. don't expect to suddenly not hear from me. I'm mostly just giving up my computer and games. More casually so for now, and them more seriously once I get on SSI. I'll still message you every/other day like I have been. <326
The sales and business team at my office really look down at the devs. Just because we don't dress in fancy suits doesn't mean we are any less important that those asshats.
In fact we are probably a hell of a lot more useful since they cant land any sales since they barely have any idea what they are selling and the company is rapidly going under.
To give you an idea :
We recently changed office and one of them asked if they had had to be in the same workspace as the developers again?
Why do we need them?
Cant we outsource their jobs ?
Some of them dont even answer when you bid them good morning
And one douche bag even brought his bluetooth radio and refuses to use headphones , he keeps playing shitty music and disturbing us.
The company is kinda fractured and there is poor chain of command, so there is little we can do, telling dev management is fruitless he has no authority over the guy
And the business manager simply said oh you dont like good music then walked off.10
For Windows driver update, found a great (open source) tool to update or install missing drivers.
My dell laptop (Windows 10) screen used to go blank or some bubble used to appear may times a day. Used Dell driver update tool, no update, says all driver up to date.
Then used Snappy Driver Installer tool, which detected my laptop details correctly.
Then it showed that my display driver was almost a year old and there were couple of updates, latest being just last month. In addition to that, there were 30+ updates on disk drivers, networking, sensors, bluetooth, audio etc.
First updated my display driver, upon success, slowly updated the rest of it. Now, the system worked entire day without any issue. Also, my laptop fan used to run full speed seems to have slowed down.
Also, my external monitor clarity has improved.
ps: worked for me, but be careful. Check it thoroughly before updating, update only those drivers which are giving trouble and there are no updated drivers available from windows or manufacturers.10
I'm the guy who posted Surface Pro photos recently, just in case you see some similarities.
This, is the Microsoft Designer Bluetooth Mouse.
It is beautiful. Magnificient. Minimalistic. Fast. Accurate.
I first thought it would be my future mouse.
I thought I would use it for years.
I used for an hour, and literally threw it away.
I thought it would be comfortable, since i used cheap logitech mouse which of those were all too high in height.
But, this mouse, is so low in height. It literally puts your hand in the floor.
You, the devRant members, pointed out at my previous rant that it looks, and would be uncomfortable, and I literally said shut up!
Well, sorry about that, I regret my words.
It is piece of beautiful trash.
The click sound is very quiet, the scrolling is very good, but the height of the mouse....
If I keep using this mouse, I would probably get a carpel-tunnel disease(is this correct?).
I guess I should only use this mouse when I need to use it quickly outside, since portability is number one among all mouse in the world.
Next coming, some more Surface pro coding sessions, and Surface pen.
Anything interested about the surface pro? Leave in the comments below!26
>At company party
>Doesnt now anyone since I only see >around 20 people
>Everyone in Fancy suits
>except me since i just got there from >school
>Looks up bluetooth devices
>Sees all the Speakers are linked to 1 >command center
>Looks up playing song
>Connect to Command center via >bluetooth
>Instantly play song so that no one notices
>goes to bathroom
>Plays another song
>Hear waitresses talking about the song >randomly changing
>Get out of Party room
>Fucks party up
>Plays random songs that have nothing in >with Theme of party
So... I was using my laptop one day and randomly my mouse started spazzing out, I thought maybe it's broken or something so I paused the video I was watching and waited for a couple of seconds, soon after I played the video, my mouse started moving around again, closing windows and opening up different things. I got so scared I shut my laptop down before it could open anything else.
A few minutes later I turn it back on and everything looks fine, I thought whatever that was all about is probably gone, had to double check my security settings etc. and let it be for now.
A few days later I found out that it was actually my dad, in the next room trying to hook up his Bluetooth mouse to his iMac which for some reason got connected to my laptop instead. He was moving it around trying to see whether or not it's working, thus the spazzing out of it on my screen...lmao boy I felt so relieved after that 😂
~not really a hack however it gave me a good laugh2
iOS 11 you buggy piece of shit!
Layouts breaking all around, can’t figure out if it’s in landscape or portrait mode, lock menu disapearing, minimizing apps breaks them...
Oooh, you invented a GENIUS NEW option to turn mobile data on from launch control, but WiFi and Bluetooth buttons don’t turn these off, but disconnect from current network... WHOSE SMART ASS IDEA WAS THAT? BURN IN UX HELL ASSHOLE!
Haven’t seen a worse update since Vista...6
So, privacy aware dutchies of devRant.
I was waiting for a friend at Utrecht central Station and saw this sticker (image attached).
Basically, by walking in the building with your wifi and / or Bluetooth active, you're giving them consent to track you.
They use the tracking to see where passengers wait for their train and what the popular routes are.
I thought you should know.
(this is the site on the sticker: http://stations.nl/beleid/privacy/)24
This probably isn't the coolest bug I've ever solved, but surely the one with the biggest faceplam
So I was building a Bluetooth smart watch that pairs with your Android device for the final year bachelor's project. The submission was in a 2 days and it was all ready and it suddenly stopped working.. Spent hours trying to fix it, even tried to get a replacement Bluetooth module (was out of stock -_-).. After a day's worth of freaking out I discovered that Android phones (at least the OnePlus X) don't connect to Bluetooth modules when their battery is below 15% -_- and since I was freaking out I would let the phone charge a bit and get back to debugging and it never crossed 15% so it never worked.. One day of debugging attempts later it suddenly struck me that low battery might be an issue.. And voila! It worked after charging the phone
Shouldn't such things be clearly mentioned in documentation :/
(Btw, got full for the project, got a 10/10 GPA for the semester)1
Saw some cheapie little radio in the dollar store, bought 2 of them for reverse engineering. Powered it from my lab bench power supply as usual, and tested whether it actually works before doing anything else.. then I noticed that the tunes were actually quite catchy, so I just ended up listening.
Then I started to notice that the audio wire I was using (the one I've spent a couple of days building earlier) had intermittent audio issues where the right driver would drop out when the wire was held in certain positions. Oscilloscope probing showed that there was some sort of disconnect, with only the 50Hz noise from the power lines showing up. Opened up the connector and noticed that the ground wire had detached. An 28AWG electrical wire that was inside a jack that was meant for stress relief! Yet the copper strands must've detached one by one regardless. What do I need then, huh?! 18AWG which wouldn't even fit on the connector, only to see the strands in that eventually detach as well?! You know what, let's go fancy.. 1AWG which is meant for extremely high current applications!!
At that point I was literally shouting "FUCK!!! Why does this shit always happen to me?!! ONE FUCKING PROJECT THAT FINISHED SUCCESSFULLY, YET STILL BROKE?!!!! WHY!!!!!!"
Clearly I need some fresh air to cool down. On my way to the fast food restaurant to get some Bicky burgers. More shit, humans. One stupid driver who slowed down on me, which of all things I hate the most. GO FASTER ALREADY YOU SLOWFUCK, AND GET THE FUCK OUT OF MY SIGHT!!! Next a pedestrian with a dog.. I swear motherfucker, if that dog comes anywhere near me I'll personally turn it into fucking fricassee.
Ah and then comes the killer.. in this stupid fucking summer, all that's needed to fix any issue is a fucking stupid DESPACITO, right?! More like DeSPASTICo!! FUCK!!!!
.. Back home, rather tired. So essentially a wire that was specifically built to have high endurance broke on me. Back to Bluetooth I guess.2
Teacher who has no clue how to even turn on a computer asked me to connect a JBL Go Bluetooth speaker to a notebook. 1st attempt: Driver error; 2nd attenpt: BSOD 😶 Lenovo notebook with Win 8.1 + bluetooth speaker = BSOD... Ok...1
My Android phone is 5 years old. Everybody tell me I should buy a new one but I'm a stingy environmentalist and I refuse buying new stuff if it is not strictly necessary.
So, for 9€ I replaced the phone battery and then I installed a custom ROM, so it looks a bit newer.
Unfortunately, it seems that something in the network configuration has been fucked up.
The phone is able to browse the Internet, but:
- WiFi hotspot is not working
- USB tethering is not working
- Bluetooth tethering is not working
- PPP over USB is not working
But, hey, I never give up, so this is my current setup:
- I installed a proxy server on the phone
- I'm using "adb forward" to forward the proxy port from the phone to my laptop
- I configured Firefox to use that proxy
And, yes, I'm using that connection to write this post. :D10
The new guy:
- I'm a big fan of effectiveness and efficiency. The faster can you do the task - the better.
- naah, typing in the terminal is soo inefficient. Typing, remembering commands, parameters, paths... That's such a drag! Such a lag! Having a button I could click to do the job is far better!
- OSS is the root of all the evil!
- I'd like to try linux once again. I like it, hopefully I won't need to spend another couple of weeks setting up dual-gpu power management and searches for an Intel wifi's dual-antennae driver.
- I need a bluetooth mouse for my laptop. Using trackpoint or a touchpad is a nonsense [I agree abt the trackpoint]. Using a keyboard/typing for navigation?!? That's utter nonsense!
- I'd like to try i3wm, it looks effective and efficient
it's happened within the last month and I'm still trying to compile all this input into his preferences. So far I'm getting too many conflicting errors13
My first Drone
Arduino nano + L293D + hc-06
Objective: learn how to use Bluetooth with Arduino.
V 0.1 (no direction, commands by serial terminal).18
Hey android devs!
How can I keep receiving bluetooth serial data?
I did what is said in android developers but the app stops receiving data after 12600 frames without any error or exception thrown.
The data is sent with sample rate 2000.
Thanks in advanced1
I just bought an amazing Bluetooth headphone but I'm really FUCKING PISSED because when its charging the led flashes green and when it is charged it flashes some fucking other tone of green and as someone who has daltonism it makes me really fucking frustrated because I can't say tell the difference even if my life depended on it... PLEASE DONT BE THE STUPID CUNT THAT DESIGNS SHIT LIKE THAT! JUST MAKE IT NON COLOR DEPENDANT FOR FUCK SAKE!
User where I work is convinced someone hacked her iPhone and is remotely changing settings all the time. And it’s not us (the company), the phone isn’t managed and there are no remote profiles installed.
User: I’m telling you. Things are always changing without me doing it!
Me: Alright. Do you have an exemple?
User: Yes. When I swipe here [control center] and tap the WiFi toggle, it always gets back on by itself later.
Me: Yep. That’s actually a “feature”. You don’t have to worry.
User: Alright then, this morning I couldn’t get Google Maps to work.
Me: Well. Since you turned off your cellular and WiFi, it’s normal you couldn’t look up an adress.
User: okay then what about that Bluetooth icon in the top that always appears? I know that means the hacker is on my phone through Bluetooth. See!?
Me: That’s actually just a status indicator. Don’t worry about it. It’ll always come back there it’s normal. You know, your phone can do a lot of stuff by itself.
User: Yeah right. It does it by itself. I’m not stupid you know!! *storms off*
What the hell?6
what the last windows update did to me:
- BROKE the fucking SPEAKERS so i have NO SOUND even WITH HEADPHONES. the only pair that work is a bluetooth one that i used before
- RESET ALL OF MY BIOS SETTINGS. this includes intel haxm so now the FUCKING AVD WON'T WORK.
- BROKE my FINGERPRINT SENSOR, so now i cant use the side of my pinky to login.
FUCK YOU MICROSOFT.
GO SUCK BILL GATES'S COCK.
DIE IN A HOLE.11
PLEASE STOP TRYING TO USE MY BLUETOOTH HEADPHONES AS A MIC
I HAVE A BLUE YETI FOR A REASON
An man recently embarrassed when his headphones switched to Mic mode in a meeting while singing "Let It Go"6
I got a magical IR remote!
When i press and hold that button to dim down my RGB LED strip, my Bluetooth speaker turns on!6
iPhones are ridiculously picky when it comes to finding a mate- um charger. And knowing why doesn't really make it any easier to understand why. If anything it baffles me more.
So, let's start with appliances that are not phones. Think Bluetooth headsets, keyboards, earbuds, whatever. Those are simple devices. They see 5V on the VCC line and 0V on ground, and they will charge at whatever current they are meant to. Usually it will not exceed 200mA, and the USB 2.0 spec allows for up to 500mA from any USB outlet. So that's perfectly reasonable to be done without any fuss whatsoever.
Phones on the other hand are smarter.. some might say too smart for their own good. In this case I will only cover Android phones, because while they are smarter than they perhaps should be, they are still reasonable.
So if you connect an Android phone to the same 5V VCC and 0V ground, while leaving the data lines floating, the phone will charge at 500mA. This is exactly to be within USB 2.0 spec, as mentioned earlier. Without the data lines, the phone has no way to tell whether it *can* pull more, without *actually* trying to pull more (potentially frying a charger that's not rated for it). Now in an Android phone you can tell it to pull more, in a fairly straightforward way. You just short the data lines together, and the phone will recognize this as a simple charger that it can pull 1A from. Note that shorting data lines is not a bad thing, we do it all the time. It is just another term for making a connection between 2 points. Android does this right. Also note that shorted data lines cannot be used to send data. They are inherently pulled to the same voltage level, probably 0V but not sure.
And then the iPhones come in, Thinking Different. The iPhones require you to pull the data lines to some very specific voltage levels. And of course it's terribly documented because iSheep just trying to use their Apple original white nugget charger overseas and shit like that. I do not know which voltage levels they are (please let me know!), but it is certainly not a regular short. Now you connect the iPhone to, say, a laptop or something to charge. An Android phone would just charge while keeping data transmission disabled (because they can be left floating or shorted). This is for security reasons mostly, preventing e.g. a malicious computer from messing with it. An iPhone needs to be unlocked to just charge the damn thing. I'm fairly sure that that's because the data lines need to be pulled up, which could in theory enable a malicious computer to still get some information in or out of it. USB data transmission works at at least 200mV difference between the data lines. It could be more than that. So you need to unlock it.
Apple, how about you just short your goddamn data lines too like everyone else? And while you're at it, get rid of this Lightning connector. I get it, micro USB was too hard for your users. I guess they are blind pigs after all. But USB-C solved all of that and more. The only difference I can think of is that the Lightning connector can be a single board with pads on either side on the connector, while in USB-C that could be at the socket end (socket being less common to be replaced). And at the end of the day, that really doesn't matter with all the other things that will break first.
Think Different. Think Retarded. Such tiny batteries and you can't even fucking charge them properly.6
What a beautiful day:
Made myself coffee.
Started fixing wifi on my ROM.
Spent entire day fixing it without any luck.
Searched forum for a little error i got booooooooom.
What i dont see. Wifi is dependent on Bluetooth clock. Like wtffffffffff ??????? WHYYYYYY ??????
Tomorrow im gonna test if fixing BT makes it working and if so then im gonna be mad and the RANT will be the best rant you ever got from me.3
This freaking laptop.
The WiFi randomly stops working -- and by that, I mean the hardware is no longer detectable, let alone functional. It simply disappears on boot, even from dmesg.
The same happens with audio and bluetooth: on some boots they simply do not exist.
The power usage is also ridiculous: the battery dies in about two hours, and it gets soo hot. Toasty wrists unless I use my tiny bluetooth keyboard ☹ So I need to fiddle with powertop a bit more.
nVidia drivers are also a bloody pain, and having two graphics cards this is even more difficult to set up. I still haven't managed. (nvidia-driver, bumblebee, optimus, official driver messes, manual xorg configs, ...). So I have a beautiful 4k built-in display running at 4-18 fps, and a non-functional 4k external. That's fine for now, but >.>; frustrating.
In better news! I just managed to get the sound to work by backporting the new 4.19 kernel (yay!) -- I have never been so happy to hear an ad. but fixing the sound killed my bluetooth. (The `bluetooth` utility reports the adapter is present, but nothing else can seem to see it 🙄) So now I'm going to have burning hot wrists all day and want to cry because terrible sweaty awfulness.
Just. It's frustrating.
It's fast, though.
and ever so pretty.28
Sony updates the firmware on their wireless headphones over Bluetooth. For TWO FUCKING HOURS. If, for some reason, the connection was to break during that period, - perhaps because Bluetooth isn't a reliable connection and was never meant to be - then the device will turn itself off (as it does when it loses connection), and it will try to boot into the half-installed firmware the next time you turn it on.22
Okay you bastards ya got me: I fucking enjoy using Linux as my dev environment.
There, I SAID IT -
BUT DON'T THINK FOR A SECOND IT MEANS THAT I STOPPED HATING IT
Oh the fucking love hate relationship to fucking Linux.
"Hey, ihatecomputers! How many hours per year did you spend fixing internet connectivity issues on Windows?" you ask. Well, close to fucking 0 you goddamned imbecile. But on Linux? I don't even want to talk about it.
And what about that time when I wanted to connect my bluetooth headphones so I could listen to music while studying? Well, by the time my headphones were connected to my machine (usually a one second operation) I had no time left for, you know, actual studying. Oh my god, it's the most trivial fucking thing.
Well, at least that particular issue got solved.
Unlike that fucking Ethernet connection which has been fucking out of commission since I started using fucking Linux. Wifi works just well enough to make it not worth pouring more time into troubleshooting that shit, but just barely though because my wifi IS FUCKING DOGSHIT ON LINUX
But fuck me if it isn't it the most lean thing ever! It's the goddamned opposite of bloated. So smooth and snappy. And free as in slurred speech, or whatever. It makes me happy. When I'm not seething with rage, that is.
Yeah I guess that's it, thanks for tuning in.
I haven't ranted for today, but I figured that I'd post a summary.
A public diary of sorts.. devRant is amazing, it even allows me to post the stuff that I'd otherwise put on a piece of paper and probably discard over time. And with keyboard support at that <3
Today has been a productive day for me. Laptop got restored with a "pacman -Syu" over a Bluetooth mobile data tethering from my phone, said phone got upgraded to an unofficial Android 9 (Pie) thanks to a comment from @undef, etc.
I've also made myself a reliable USB extension cord to be able to extend the 20-30cm USB-A male to USB-C male cord that Huawei delivered with my Nexus 6P. The USB-C to USB-C cord that allows for fast charging is unreliable.. ordered some USB-C plugs for that, in order to make some high power wire with that when they arrive.
So that plug I've made.. USB-A male to USB-A female, in which my short USB-C to USB-A wire can plug in. It's a 1M wire, with 18AWG wire for its power lines and 28AWG wires for its data lines. The 18AWG power lines can carry up to 10A of current, while the 28AWG lines can carry up to 1A. All wires were made into 1M pieces. These resulted in a very low impedance path for all of them, my multimeter measured no more than 200 milliohms across them, though I'll have to verify and finetune that on my oscilloscope with 4-wire measurement.
So the wire was good. Easy too, I just had to look up the pinout and replicate that on the male part.
That's where the rant part comes in.. in fact I've got quite uncomfortable with sentences that don't include at least one swear word at this point. All hail to devRant for allowing me to put them out there without guilt.. it changed my very mind <3
I've tried to plug my DIY extension cord into it, and plugged my phone and some USB stick into it of which I've completely forgot the filesystem. Windows certainly doesn't support it.. turns out that it was LUKS. More about that later.
Windows returned that it didn't support either of them, due to "malfunctioning at the USB device". So I went ahead and plugged in my phone directly.. works without a problem. Then I went ahead and troubleshooted the wire I've just made with a multimeter, to check for shorts.. none at all.
At that point I suspected that WanBLowS was the issue, so I booted up my (at the time) problematic Arch laptop and did the exact same thing there, testing that USB stick and my phone there by plugging it through the extension wire. Shit just worked like that. The USB stick was a LUKS medium and apparently a clone of my SanDisk rootfs that I'm storing my Arch Linux on my laptop at at the time.. an unfinished migration project (SanDisk is unstable, my other DM sticks are quite stable). The USB stick consumed about 20mA so no big deal for any USB controller. The phone consumed about 500mA (which is standard USB 2.0 so no surprise) and worked fine as well.. although the HP laptop dropped the voltage to ~4.8V like that, unlike 5.1V which is nominal for USB. Still worked without a problem.
So clearly Windows is the problem here, and this provides me one more reason to hate that piece of shit OS. Windows lovers may say that it's an issue with my particular hardware, which maybe it is. I've done the Windows plugging solely through a USB 3.0 hub, which was plugged into a USB 3.0 port on the host. Now USB 3.0 is supposed to be able to carry up to 1A rather than 500mA, so I expect all the components in there to be beefier. I've also tested the hub as part of a review, and it can carry about 1A no problem, although it seems like its supply lines aren't shorted to VCC on the host, like a sensible hub would. Instead I suspect that it's going through the hub's controller.
Regardless, this is clearly a bad design. One of the USB data lines is biased to ~3.3V if memory serves me right, while the other is biased to 300mV. The latter could impose a problem.. but again, the current path was of a very low impedance of 200milliohms at most. Meanwhile the direct connection that omits the ~200ohm extension wire worked just fine. Even 300mV wouldn't degrade significantly over such a resistance. So this is most likely a Windows problem.
That aside, the extension cord works fine in Linux. So I've used that as a charging connection while upgrading my Arch laptop (which as you may know has internet issues at the time) over Bluetooth, through a shared BNEP connection (Bluetooth tethering) from my phone. Mobile data since I didn't set up my WiFi in this new Pie ROM yet. Worked fine, fixed my WiFi. Currently it's back in my network as my fully-fledged development host. So that way I'll be able to work again on @Floydian's LinkHub repository. My laptop's the only one who currently holds the private key for signing commits for git$(rm -rf ~/*)@nixmagic.com, hence why my development has been impeded. My tablet doesn't have them. Guess I'll commit somewhere tomorrow.
(looks like my rant is too long, continue in comments)3
Arduino + Bluetooth + L293D + car Chacis and 4 DC motors.
Finaly finished my second bot/Drone.
Actually finished it yesterday but had lots of problems with hardware bugs (learned so fucking much in a day).
Tought I fucked two unos with bad soldering... No they are fine, just won't turn on in the circuit that was already working (was fine running the code).
Redone everything from scratch with a arduino uno, it's perfect now.
Funniest part is how I got my hands on a 50€ car kit for almost free... So some Chinese store sended this kit instead of some cheap stuff. Saved another arduino with the chip rack (that one that you can trade the atmega chip), I'll save it to program single chips. Plus a h bridge and lot lot more cool stuff.
Used only the Chacis.
Next: esp8266 and camera... And maby a gun? Would be cool34
So what was originally some issue for my dual booting laptop has turned into something awesome, originally I'd boot and get into grub and choose windows or mint but with a need to get bluetooth to work I went to check some settings in the bios and after no changes I left to reboot and use mint.
Anyways it would only boot to Windows and I got a little annoyed but was able to, with the boot order changer, load up grub.
So now my laptop has a hidden boot option into mint :D thought it was a neat little feature (because I don't know how to fix it lol), completely hidden from my windows partition (unless you check disk manager).8
> wifi: on
> bluetooth: off
> me: turns off wifi
> ubuntu: *FLIGHT MODE ACTIVATED*
> me: curious
> me: turns off flight mode
> ubuntu: turns on bluetooth
well installed ubuntu on baytrail-M goes good but nohing was working so fixed wifi brightness but fucking Bluetooth still not working one option recompile kernel but dont know if it will work and font have that much space on tablet and i really need BT so i really dont know fucking community drivers3
When you to busy paying for student stuff and can't afford a new Bluetooth headset.. Don't know why I'm studying software when I obviously should be a an engineer, duh..2
No bloddy fucking way !
I cant be believe it !
I ported LineageOS to device that newer saw LineageOS support so port from scratch basically.
So i did that. The build was done in 1 day with tiny amount of patches on top of what was in repos already. Basically patches only to build it.
I got the zip and all that jam but i put it away since i believed that it woudlnt boot as its first build ever of LineageOS for this device.
Today i had to factory reset my device since AOSP10 fucked up data partition so i thought that maybe i could flash lineage just to see where we stand.
I flash it.
I see sony screen.
Wait what ?
LineageOS boot anim shows up.
Does the pass 3 times and shows me the final image of boot animation basically telling me it booted up.
OK in my head i was like OK but the UI wont load. There is no way.
I look away at my friend we have been talking with while this happened.
I look at device and see the device fully booted to LineageOS intro screen.
WHAT THE ACTUAL FUCK ? HOW? WHY? WHAT ?
(I totally wasnt screaming like a girl and dancing in the room when this happened. NOOO)
We were joking with the devs on different devices that it would be fun if the first build booted up since it required only 2 patches to build properly.
When i told them that the first ever build booted up they were going nuts as i was.
To be clear.
Porting usually takes hours of debugging to even get it to boot up.
Sureee not everything works as is expected. So whats broken ?
Camera, Bluetooth, NFC, Audio (Already building a fix), flashlight.
So there is fair bit of debugging still left but once audio is working then basic functions basically work and i can use the phone daily without trouble and as backup i have my old phone until rest is fixed.
This is the best day of the year i must say.8
Alright, I've had it. I was scrolling through Walmart when I saw a kititchen utensil holder with a BLUETOOTH SPEAKER? Who needs this? It probably doesn't even sound that good. I am getting tired of people slapping a Bluetooth speaker in random objects. Someone gave me a Bluetooth flower pot for Christmas. Why do you need a bunch of low quality speakers in random objects? I don't get it.14
Germany trying to fight Covid with digital tools (at least not another app today): registered for a test with QR-Code, Webform and E-Mail. After being tested by friendly people, I received an email that contains a link to a download of a PDF document.
Inside the PDF, a QR code, and a bureaucratic text like during the time of the Prussian emperor: "Bescheinigung über das Vorliegen eines positiven oder negativen Tests (Antigen Schnelltest) zum Nachweis des SARS-CoV-2 Virus".
Okay, we have a national "Corona Warn App" using Google's bluetooth based distancing detection, that also allows to add a test by scanning a QR code.
Scanned the code, got
"QR code is invalid".
Despite the unfriendly UX writing and the unhelpful description, another proof of the state of digitalization in Germany in 2021.
I am not even surprised.
At least my test result is negative.12
It is time... to rant about macs!
No, seriously - I had such a different experience about which not many talk in real life or pretend that it never happens....
Model: 2015 mid MBP 15" with second to highest specs (don't have dedicated gpu).
Rattling fucking toy.... Yea, it rattles! If you shake/move ir sit in trait/bus - it non-stop rattles as a fucking toy. Worst part? It's confirmed issue by apple and it manifacturing issue that they are not keen on fixing!!!! WTF? We have 4 macs in our office - all of them fucking rattles... God help me how annoying that is. (Lose LCD control panel that unsticks from glue. Replacing it solves the issue for 1 month if you carry it anywhere).
Constant fucking crashing/updates.... Every morning I wake up and don't have an app that requires confirmation for restart - it's restarted. YAY, turning on all apps once again.... Why you may ask? Well, because if you tinker with software in any way - it fails to update it and hell breaks lose. It's been a long time since High-Sierra came around and the issue is still there (not running Mojave as it conflicts with soft I have... Woo!). Tried few times - updates fail. Resolution? Reinstall OS!
OS conflicts with applications - damn... People told me it works out of the box.... Yeah, as long as you don't upgrade the OS - then it breaks. Why? Well, because.
Piece of shit power supply. With 4 of our office power supplies - 2 of them failed twice withing warranty and once afterwards... Really? Not to mention that all 4 are starting to shear the sleeve or already did (mine is just wrapped with white electrical tape to give it a support... lol).
Bluetooth - who the hell needs that in mac, right? Well, people do. To start with - it conflicts with 2.4GHz wireless network - you might have one of those and not both at the same time. Next thing is using a device that needs constant connection (mouse, headphones, keyboard - non apple branded) - shit... They can't stay connected for more than an hour without any issues... Constant battle to re-connect it, to re-pair the device and all due to smart apple bluetooth settings. Hell, my mouse (logitech MX master) was even printing random symbols in some applications if moved. All of the issues went away after using a bluetooth dongle... WOO!!!!
Xcode... Ahh, you may never prepare your mac if you don't download 17GB of fucking xCode libraries that enables some tools to be installed/runned as you can NOT get them in any other way and you have to install full xCode software in order to get them... YAY! 17GB wasted on my 256GB SSD that I can't upgrade. GREAT!
OsX applications - ah, don't get offended but if you are using them and you are fine with them - you are probably a monkey that loves being told what to do. You can't customise any actions, you can't configure it the way you like - either you accept their default workflow or go kill yourself. Yep... Had issues with calendar, mail, iMessages, safari... None of them fit my needs :)
Resolution scaling... Fucking hell, the display is 2880 x 1800 but all you let me to use is 1440x900 without scaling? Am I blind to you? Scaling the resolution means that you are fucked if some applications don't support scaling very well. Looking at you Jetbrains - your IDES suck at scaling and slows down the pc to a potato....
Now the pros - keyboard is way better than the new ones, trackpad is GREAT - no need for mouse (using it on external 4k displays only), the battery life is great - getting around 6h of continues development time, 8 if using sublime instead of phpStorm and well, that's about it...
I've bought this device due to the fact that at that time mac and windows pc's with similiar specs costed the same while windows pc sucked with their quality of the device and trackpad... Now the situation is better and when time comes for a next upgrade - it's going to be one of these:
Razer Blade 15, Dell XPS 15, Lenovo Carbon X1 series.
And of course - LINUX. I've had enough issues with windows, and had enough of retardness of apple ecosystem, so switching it is a must for me.
Disclaimer: I might be an unhappy customer, a bit picky but I'd like my device to be setted up as I like and continue to have that until I don't like, not until the company decides to break it. Not to mention that paying almost a yearly salary in my country for one device - I'd expect it to be at least reliable and work without issues....
ps. You can disagree with me, this is my personal experience with MBP over the last 3 years :)10
This scene is an 8-year-old.
My friend(F) got his first mobile. First featured mobile.
Maximum smartness in that mobile was a snake game and Bluetooth.
So I decided to prank him.
M: Bro do you know this particular model need a network to use Bluetooth?
F: I am not stupid to believe you.
M: I can prove that.
F: K prove me, I will give you treat.
M: ok, turn on your Bluetooth paired it with my Bluetooth.
*start sending him the movie. We were on the train, a train was about to enter the tunnel*
M: When the train will enter a tunnel, We will lose network and sending will fail.
F: ok let's see.
*when a train enters in a tunnel, we shift light to black in meantime for 3-4 sec our eyes feel blindness. so I closed eyes before entering a tunnel and once train enter in the tunnel immediately restart Bluetooth *
M: look sending failed
F: Seriously man, I didn't know that.
M: It's ok bro next time inform me before buying any electronics.
M: my treat?
*for next few days, he was thinking that Bluetooth need a network to send files until whole group laugh on him*4
Just because I manually updated a database record, does not mean I can fix your bluetooth headset. Now fuck off.1
Spent about 30 mins configuring a bluetooth speaker on Ubuntu before starting to code, tottally worth it
Programming would't be the same without music1
You probably dont know if you dont know me but i have created that stupid school project.
Now that i finally released source code for it. (Finally took me fucking time)
Im starting to polish it up a little bit and also make the code just better.
I probably havent explained what it is even.
Well its Arduino Based P2P network using LoRa as the main communication device and Bluetooth so you can use Smartphone to send data to it.
Really simple indeed but really powerful.
The project got turned down in competition as it didnt have "modules" they said. They wanted to make it device you could use in home to boil your coffee or some shit. Like IoT isnt enough now.
Kind of glad that it didnt win because that idea was horrible.
OK now thats out of the way.
If you want to contribute to it you can do so here: https://gitlab.com/Haxk20/...
Schematics, PCB design and boards used will be on there in few days. School is taking some time so i dont have much time to do it now.
Oh yeah and it also needs better name but well im terrible at naming things as you can see by the name of that project.1
I used to be a fan, but recently they really stopped listening to users. No one asked for a wide angle selfie cam. If you give us that huge notch at least provide a FaceID equivalent or something that makes up for the notch.
Remove the headphone jack, cool. But then make the adapter and Bluetooth reliable. Even after a year the adapter isn’t working and the Bluetooth doesn’t connect on the first attempt. Never. The fix is constantly “coming”.
Google copies Apple without thinking. Apple gets away with shit because they provide something in return.
I was an Android user for almost 10 years, and I’ll say this: I bought the iPhone XS (I’m a purist, non-stock OS is a massive no-no) and it’s a much more usable device than the Pixels or other Android devices I used. It’s lacking in a lot of ways, but overall it’s a much better phone.
Google really needs to hire people who understand what people actually want. An amazing camera on its own isn’t enough these days.12
!dev but rant
Samsung!! What the fuck is wrong with you?
Some longer time ago you earned forst red red flag called knox. What the fuck you mean there is physical diode in phone that will burn out when I do whatever I want with phone? Its my phone. My. I live in europe and european law is with me. Its **MY** stuff and Im allowed to be super user so fuvk off with knox bullshit.
Okay, now, more and more phone are missing critical feature to save few cents a phone. You were last bastion. You were **that** company who was loyal to audio jacks. And why the fuck you plan to remove it? You know what? That one thing brought your phones from one of best (becouse retained audio jacks and didnt do much of notch fuckupery) to literally worst one thanks to knox.
And before anyone tells me bullshit apple tried to say "thats space saving", no its not true to point where one of their very own Iphones had internally space and traces for audio jacks. Its to save pennies on phone for profit margins and to force us to use bluetooth stuff, that I dislike. I stick to my K518 few years now and I am super happy user of it. Why y'all want to take away good stuff?
Oneplus, your turn. Why the luving fuck your big bulletpoint of marketing was "yes, we will keep loyal to audio jacks" and later down the line you shown one big fat middle finger to all users.
Goos job, guys, well fucked up.
So any good modern alternatives for my OnePlus 5 when it becomes obstole in few years? Nope. Fuck nope.
OP7 pro is awesome but no audio jacks absolutely kills off this phone in my eyes to level of not existance and inability to be considered.17
WHO THE FUCK DESIGNED THIS STUPID ANDROID EMULATOR.
ALL I WANT TO DO IS LISTEN TO MY MUSIC WHILE PROGRAMMING
WHENEVER THE FUCKING EMULATOR IS OPEN THE QUALITY OF THE MUSIC IN MY BLUETOOTH HEADPHONES GOES TO aBsOluTe SHIT.
CMON GUYS. GET YOUR HEADPHONES OUT OF YOUR ASS AND TEST YOUR FUCKING SOFTWARE12
Finally got my Bluetooth earphones!
It's called Pamu Scroll, funded in Indiegogo.
I bought it for $49 without shipping fee.
Now let me write a review about it here after using for about an hour or so.
Shipment from China is slow and hard to track unless it is classified as EMS, which mine wasn't, obviously.
It has some shock protection layer, but without that, nope! It was staying still inside the packaging though.
Beautiful. Just beautiful. Period. Just see the picture below.
It opens as a papyrus, maybe that's why it is called Pamu Scroll. Both the case's end, and earphones itself has magnets to hold each other.
It has a leather feeling to both the inside and outside of the case, and the touch control area of the earphones is also leather feeling, adding a nice touch that differs with other earphonnes.
The diamond feeling finish in the end of the case makes the case itself isn't earphones, more like some expensive jewelry case.
My ears are smaller than most people, for I am young, so it sometimes fall off when I jump, but when I put it the correct way, never falls out.
I am not an audiophile. I don't really care about the audio quality and how it sounds like unless the sound is too cringy and has so many white noise.
This earphones has white noise, but just a little bit, you won't notice except when you are in a quiet room.
The bass is boosted, but low sounds, and vocals can be cringy sometimes, so I should manually tune them with my phone's equalizer.
Not tested yet, but they advertise as using it in the shower.
7. Stereo call
Yup. Stereo call. Call in both ears. But only right microphone seems to get the voice.
Using BT 5, it is a breeze to connect.
Take both of them out, put to your ear, then ding! "Connected"
wireless charging for optional purchase - 10 bucks
You have 3.5 hrs of listening time in both ears, and you can charge 2 times more each by putting in the case.
Overall, it is awesome and let's just pray it doesn't break for at least for an year.
One side note, I can activate assistant by double tapping in the left ear (yes it is touch control), but my S8 asks me if I want to customize with Automate/Tasker. Yup!
Will share that later as well.
If you have any questions, ask me! Thanks for reading my first ever product review in devRant! <311
That awesome moment when a fiverr client wants you to develop a cross platform mobile application that would share your battery charge(actual battery electricity power) via Wifi/Bluetooth. That too for a budget of $5. 🙄2
Four years ago while still a newbey in Android Dev and still using the eclipse IDE which was hell to configure by adding Android plugins,my girlfriend had a birthday.
With my new found love of coding thought of developing a b-day app for her.With so little android knowledge I had a great idea the main activity would have her photo as the background and button which when clicked would show a toast saying happy b-day love.
After spending few minutes in Tutorial point and learning how to display a toast and setting click listeners on buttons I was good to go and compiled the app.
Later that evening I head to her room where her b-day was to be held with some of her lady friends .When presenting gifts I presented her gift said had one more surprise for her and asked for her phone and using bluetooth sent the apk to her phone.
Installing the app I was scared to death on seeing how my grey buttons were displaying on her 2.7 screen size since had no idea on designing for multiple screens.
Giving her back the phone she loved the app and felt like her superman in the room though not for long.Her lady friends had gone ahead took her phone and were critising the app:
Why can't I take a selfie
Why can't the app play a b-day song for her and this went on them not knowing how hurting that was.
Bumped on the lady who lead the onslaught on me and had to go down memory lane.Life is a journey.2
The fact that there are code editor apps for android just changed my life. Now I can buy a small bluetooth keyboard and code on the go.5
About a year ago, I started a new position as a Full Stack Java Developer. When I started my employer got me a brand new, shiny, Asus laptop. As I prefer Linux (mint) to perform my magic I had to whipe Windows 10 and reinstall it. It turned out that my new shiny laptop was in fact so shiny that Linux (mint) didn't support/contain all the necessary drivers (yet), especially the network/bluetooth drivers and the gfx's drivers turned out a bit of a pain.. Over the year things slowly got better with every new kernel update that came in. However, due to me trying to fix things before those updates, Linux also had become somewhat unstable.
So ... last week I took some time to re-install that laptop and also take the opportunity to upgrade from Linux mint 18 to Linux mint 19 ... or so I thought ... Linux mint 19 was running (very) hot to the point where the laptop would shutdown due to the MOBO's thermal protection mechanims kicking in. ... Ok ...maybe Linux mint 19 was not such a good choice .... let's see if Ubuntu 18.04 is an option ... Nope ... Linux would lock up within a minute after booting up ... no mouse, no keyboard ... nothing. .... *sigh* ... let's (re)install Linux Mint 18.3 again ... and behold, I can start performing magic again.
Linux, it can be such a pain at times. I still prefer it, but running into all those 'weird' things on my laptop when reinstalling, I have to admit I have seriously considered 'just' installing windows 10 again and be done with it. Luckily I could also remind myself of what a pain Windows is to do serious docker/java development in comparison to Linux which gave me the strength to keep going ... :)7
Damn Windows april update!
After a LOT of problems with drivers, bluetooth, etc. it even partially corrupted the font of a program, the console shows a list of data from a medical image database so i had a micro heart attack when i first saw this tinking the database was corrupted (i was checking out a problem)!
I bet it's the "smart" font re-sizing!!!5
Compiled new linux kernel for my phone today.
All went good.
Except it got really hot and it appears that my sdcard died.
At least now I can tether over bluetooth.8
Recently I've had some Airpod knockoffs in the mail for about €8 while they were in a promotion. They are pretty usable, and while I do not own the authentic Airpods, my unit seems to have all its most important functions that I'd expect of a pair of Bluetooth earbuds (given that I've been using those since 2015 already, so plenty of experience with such things). Given that, the Apple Airpods'd better give me a morning blowjob for their price!
Seriously, what is the point of such Apple earbuds. For me, the important thing is that they are wireless earbuds that can operate independently or in sync as desired. It's earbuds that can be recharged on the go using some kind of portable 3.7V lithium cell in a charging dock that can directly drive the 3.7V cells in the earbuds. That's all.
Bill of materials? 2 tiny Bluetooth controllers, 2 speaker drivers, ABS injection moulding for the charger pocket thingy and the earbuds themselves, a charge controller for the "docking station", and some tiny lithium cells for each, provisioning size-capacity for whatever will still fit. That's all.
Is that worth €150? Like hell it is. And sure some capacitive sensor in the earbud for touch-based control would be useful. But guess what, even that isn't expensive! Capacitive sensing is dirt easy (https://youtu.be/mWR9Q_pTagw), and for something like the Airpods you could probably get away with 3-4 stationary capacitive touch sensor modules. Cost of that per unit if I were to design it and outsource it to China? €15 at best. Yet Apple charges €150-something for their Airpods. What the fuck?!7
So my car has a problem with a steering column lock. Sometimes the actuator pops an error and it does not unlock until I clear that buggar. Carrying a lappy with vag-com seems somewhat annoying so I got a obdeleven bluetooth dongle with am app.
Once you get it to work it works perfectly. Have been using it for a few years now. It's like a half a year or so since it got a last update and it's been stable as a rock since.
Today me and my fam took a night out with a car. Drove here, drove there, had fun. Time to go home, as the little one is getting sleepy. Got in a car, insert a key, turn it -- no ignition. Damn that steering lock!
So I pop in a dongle, open the app, hit connect,... Wait, what is that? A toast with "a new update is available. [[update now]] [[cancel]]".
Cancel ofc, I need to go home asap! Will gladly get the update when the kiddo is in his bed!
[[cancel]]. The toast disappears. Okay, now [[connect]]
"a new update is available. [[update now]] [[cancel]]"
mother f#$@%!!! Allright already, [[update]] it ffs.
Updated the app. Now [[connect]].
Loading.. Loading... "could not connect to device"
Reinsert the dongle, connect
restart the app, connect
restart the phone, connect
clear all bt devices, connect
do the rain dance, connect.
Permission to panic: GRANTED.
Dear devs. If you are rolling out an update -- never ever EVER make it non-postponable, non-cancelable. No matter how critical, your updates must NEVER be mandatory.6
I'm about to ditch full-time Linux.
It's the little things honestly. Display resolution goes nuts when connecting or disconnecting from external displays, Bluetooth headphones suddenly aren't found anymore. I spend hours trying to fix things but often get nowhere. I love the environment, but there's just not enough convenience that I used to get with Mac or windows. This morning, pop os that I've been using for months updated and then wifi && ethernet didn't work. So I decided maybe I would switch to Mint since it's got more support. Internet works but same Bluetooth and display problems. Idk.
Someone talk me off of this ledge.14
I'm thinking of buying a Samsung Galaxy S7 as a replacement to my Nexus 6P.. from what I can tell, it ticks all the boxes.. nice battery (3000mAh), 5GHz Wi-Fi, octacore CPU, kernel source being available, QHD display... However, it being sold at €350 - and that only in the Netherlands - does introduce quite some hurdles. For anyone who's owned this device, how long did you own this device and did any issues show up, especially hardware-related ones? Last time I owned a Samsung device was with a Galaxy S3 Mini, which was a delight to use. Other than that I don't really have any experience with it.
Another thing that piqued my curiosity - I still have 3 Raspberry Pi's unused, as well as one LCD display (but without touch). It got me thinking, the only things that I really use my phones for on the go is for calling, texting and listening to music via Bluetooth. Perhaps a Raspberry Pi or even an Arduino could take care of that? The smart devices that I'd consume and produce most content on are my tablet and my PC anyway.44
Apple fanboys justify the removal of audio jack as simplification of design. How the fuck am i supposed to find those damn pods if i misplace them. and what uf your bluetooth pods are shit and i want a different one. Fucking idiots.4
The Bluetooth API for Android is a fucking mess.
So is WiFi direct. Good luck doing anything with it.
That's all lol3
Me on Windows: Connecting headphones via Bluetooth, starting to play some music.
Ten minutes later, Windows: Setting up device
-> Headphones stop working
Fuck you Windows and fuck you game developers who don't support Linux9
Thanks apple for that update, that added literally nothing except that now I have to pair my Bluetooth headset every day before work
I don't know if this is a problem only in Belgium or also in other countries but while I love Bluetooth for audio playback (headsets, speakers and everything) despite being extremely convoluted as a protocol.. FUCK Bluetooth keyboards.
Several of them I've tried. Several of them, from various brands. Pairing, setting the Belgian keyboard layout (which on that shitty Android 7.0 tablet that I want to use the fucking things with apparently has to be done *every fucking time you connect*, because reasons) all well. Except half the keys don't fucking map properly. A keymap, it doesn't get easier than that! How hard is it to make buttons map to the right keys!? They're literally fucking push buttons on a matrix! Seeing which points in the circuit make contact and sending that off to wherever it needs to go!
And to put the icing on the cake? USB keyboards with the same fucking layout settings work without any problems. So it's extremely likely that it's something in those shitty keyboards' controllers or Bluetooth going full rart on all of them.
Of course, Bluetooth being as convoluted as it is, manufacturers just copy each others' implementations of it if they can.. so there's that.
Can really nobody make a product halfway decent anymore before putting it on the market!?
Another one bites the dust.. JUNK!!! Every single goddamn one of them!1
A minute before an important Skype call my Bluetooth headset just won't connect, windows asks for a restart to set it up and then of course runs unstoppable updates before allowing me to login... fuck it, going for a swim, the interview looked lame anyway2
Planning a telegram bot + home web server, possibly using the Bluetooth to combine with an android and make a self driving go kart, but that seems a bit ambitious, especially considering most of the GPU acceleration isnt supported with Raspberry Pi.8
Me: *pulls down the quick settings drawer and taps Bluetooth*
phone: *forgets everything about having multiple CPU cores and threads - the process responsible for all user input and drawing the ui grinds to a halt*
me: *sighs* oh, fuck, not this shit again *sets phone down*
*several minutes pass*
*watchdog decides that the UI is stuck and kills it, forcing the phone to soft-reboot*
phone: *boots up after a minute of loading*
me: *checks if Bluetooth is on*
*Bluetooth still off*
me: *tries to tap Bluetooth again*
*the procedure repeats*11
Fullstack Bluetooth in the cloud using a mainframe matrix and heatsinks for optimal parallel multiprocessing.
I hate buzzwords. And especially hate TV shows that try to sound smart.3
Till now, my experience with Mac OS and iOS has been fucking shit... and that is, if said elegantly...
As of now, I have formatted my phone AND laptop about 8-9 times i believe ( got phone a week ago, laptop a couple weeks ago )...
iCloud won't even work properly for me, image synchronization is pretty much fucked up in every damn way and is unresponsive for 99%. The remaining 1% when it works is the time when i actually reformat the system.
And don't even get me started on "Continuity"... it is continuously, robustly, non working at all times. Hell, the phone can't even connect to the laptop over bluetooth, so Continuity is a far off thing.
VERY disappointed at Apple.
OR, it hates me particularly because everything works perfectly fine for a friend of mine. ( He hasn't even formatted his devices once since like 2 years... ).
I love technology, but apparently, it HATES me to death </3
Oh and fuck u Apple for giving me such a pitiful software suite...
BTW, undergoing another format on phone. On laptop right now to write this rant. Laptop is gonna be formatted again in like 6-7 hours from now...
Call me crazy all you want, but I love my tangled mess of cords
Yeah yeah, I know, I know, wouldn't I just love a cordless setup and workspace ...
Bluetooth devices are at best unreliable and at worst don't even work with Linux
I want to just be able to plug my shit in and work, not wait for everything to sync and hope I don't have connectivity issues
Call it living in the past all you want, I don't care. I love my cords
Fuck you and your bluetooth shit4
The fact that I was just able to unplug my phone because it was fully charged and just swap the cable to my Chromebook just makes me way too excited for the future of tech peripherals!
(Yes I love USB-C and Bluetooth and am one of those people who are happy and excited to see the headphone jack die)14
I am a Samsung fan but Samsung just really sucks at UI. I mean seriously. What the fuck is this? I was driving and talking over Bluetooth, tried to change my volume and Samsung is like "Solve this puzzle first"10
Sitting in class witch my Arch/BSD/Debian laptop and using CLI to connect my phone over bluetooth. A crowd of some classmates is passing by and starts asking: " Are you going to hack the school bell?/ WTH are you doing there, Freak?" There were many of those moments.2
So recently I installed Windows 7 on my thiccpad to get Hyperdimension Neptunia to run (yes 50GB wasted just to run a game)... And boy did I love the experience.
ThinkPads are business hardware, remember that. And it's been booting Debian rock solid since.. pretty much forever. There are no hardware issues here. Just saying.
With that out of the way I flashed Windows 7 Ultimate on a USB stick and attempted to boot it... Oh yay, first hurdle to overcome. It can't boot in UEFI mode. Move on Debian, you too shall boot in BIOS mode now! But okay, whatever right. So I set it to BIOS mode and shuffled Debian's partitions around a bit to be left with 3 partitions where Windows could stick in one more.
Installed, it asks for activation. Now my ThinkPad comes with a Windows 7 Pro license key, so fuck it let's just use that and Windows will be able to disable the features that are only available for Ultimate users, right? How convenient would that be, to have one ISO for all the half a dozen editions that each Windows release has? And have the system just disable (or since we're in the installer anyway, not install them in the first place) features depending on what key you used? Haha no, this is Microsoft! Developers developers developers DEVELOPERS!!! Oh and Zune, if anyone remembers that clusterfuck. Crackhead Microsoft.
But okay whatever, no activation then and I'll just fetch Windows Loader from my webserver afterwards to keygen my way through. Too bad you didn't accept that key Microsoft! Wouldn't that have been nice.
So finally booted into the installed system now, and behold finally we find something nice! Apparently Windows 7 Enterprise and Ultimate offer a native NFS driver. That's awesome! That way I don't have to adjust my file server at all. Just some fuckery with registry keys to get the UID and GID correct, but I'll forgive it for that. It's not exactly "native" to Windows after all. The fact that it even has a built-in driver for it is something I found pretty neat already.
Fast-forward a few hours and it's time to Re Boot.. drivers from Lenovo that required reboots and whatnot. Fire the system back up, and low and behold the network drive doesn't mount anymore. I've read that this is apparently due to Windows (not always but often) mounting the network drive before the network comes up. Absolutely brilliant! Move out shitstaind, have you seen this beauty of an init Mr. Poet?
But fuck it we can mount that manually after every single boot.. you know, convenient like that. C O P E.
With it now manually mounted, let's watch a movie! I've recently seen Pyro's review on The Platform and I absolutely loved it. The movie itself is quite good too. Open the directory on my file server and.. oh. Windows.. you just put db.thumb on it and db.thumb:encryptable. I shit you not, with the colon and everything. I thought that file names couldn't contain colons Windows! I thought that was illegal in NTFS. Why you doing this in NFS mate? And "encryptable", am I already infected with ransomware??? If it wasn't for the fact that that could also be disabled with something as easy as a registry key, I would've thought I contracted ransomware!
Oh and sound to go with that video, let's pair up some Bluetooth headphones with that Bluetooth driver I installed earlier! Except.. haha nope. Apparently you don't get that either.
Right so let's just navigate the system in its Aero glory... Gonna need to flick the mouse for that. Except it's excruciatingly slow, even the fastest speed is slower than what I'm used to on Linux.. and it's jerky as hell (Linux doesn't have any of that at higher speed). But hey it can compensate for that! Except that slows down the mouse even more. And occasionally the mouse driver gets fucked up too. Wanna scroll on Telegram messages in a chat where you're admin? Well fuck you mate, let me select all these messages for you and auto scroll at supersonic speeds! And God forbid that you press delete with that admin access of yours. Oh maybe I'll do it for you, helpful OS I am!
And the most saddening part of it all? I'd argue that Windows 7 is the best operating system that Microsoft ever released. Yeah. That's the best they could come up with. But at least it plays le games!11
THIS IS OUTRAGEOUS.
I recently got a secondhand Sony WH-1000XM3 headphones. they were used for less than a year, were in perfect shape and they still had warranty.
The app that is supposed to go alongside the headphones told me that I have a firmware update for my headphones. So naturally, I pressed install.
AGAIN, THIS IS A FIRMWARE UPDATE ISSUED BY SONY!!
It bricked the headphones. I can't turn them on.
The issue was probably Bluetooth file sharing. BTFS is SO unreliable and it's known to be unreliable and Sony updates their top tier headphones with this communication method.
Thankfully, I still have warranty. I had to fight with the official importers of Sony in Israel (called "Ishfar", you read it like you see it) to go through the process of repairing / giving me a replacement.
O U T R A G E O U S12
it was my first job as an embedded engineer i was hired to write firmware for arm microcontroller that has ble radio. But the microcontroller we used didn't have FLASH it had a SRAM and an otp ( one time programmable) memory. In ble you can make a proximity beacon and When a phone passes by this beacon it will get a notification '<device_name> nearby'
. I thought it is funny if i keep device name 'MILF' (original name of device is FLIP ) so when somebody's phone is in proximity it will have a notification 'MILF nearby'. joke didn't work as nobody has their bluetooth switched on by default ,but i forgot to change it before programming otp memory.
i just buried that device and told everyone it is not working properly1
On the university we made a robot using Lego, which communicated on bluetooth with a tablet. We wrote a smile detector using opencv for the tablet. On the tablet you saw the view of the front camera. And when you smiled into the camera, the tablet notified the Lego robot which gave you a chewgum. The purpose of this project was to demonstrate on a fair what our robotics group did. People really liked it. 🙂2
I'm not saying that windows' Bluetooth is shitty but my Linux connected even before windows realized I had plugged in the dongle. And well Bluetooth headphone won't work... Windows doesn't wanna connect... Solution? Unpair then pair again with pin 0000. Linux: left click on Bluetooth menu > connect.3
Me using Windows 10:
- Bluetooth device doesn't remove when clicking the remove button
- I try to remove it elsewhere by going to the Device Manager
- *Device Manager does not respond*
- *Nothing responds anymore*
- I try to restart my computer, restarting takes an hour
- Computer finally starts up
- Bluetooth device now has a different name
- Removing the device works
A task that should only take 3 seconds, took about 65 minutes for this OS. Fuck my life, and most of all, fuck Windows3
microsoft fucking teams.
why don't you just work like you should, huh??
every fucking day it seems to be the case, that you, you ugly little retarded fuckshit, are the fucking reason that my headset disconnects from its usb dongle and needs to be re-paired.
slack works like a charm, but you..?!
Found out why Apple removed the headphone jack. Why need that if there are Bluetooth alternatives. Microphone might have a utility.
Me and mainling bluetooth on my phone.
*Implement the bluetooth node*
Driver: FUCK YOU
*Replace the regulators names with proper ones according to new driver*
Driver: FUCK YOU
*Find that one regulator is wrong*
Driver: FUCK YOU
*Add max frequency to not go over that limit*
Driver: FUCK YOU
And this my friends is kernel development in short.
Driver cant read the data from the chip because its offline. And i have no clue why.
And it has no way of telling me why.
Cause it doesnt know.7
Why does Linux Bluetooth audio not work properly!!!!
I have been using Linux on my laptop (moving from macOS). I got so used to Linux, and I love it so much at this point, but I really wanna use my Bluetooth speakers (subwoofer ❤️❤️).
So, now, I have to use OSX again and I am actually disliking it.
The Raspberry Pi is fun. As long as you not try to connect it via bluetooth to something and read/write serial-ish.15
## Building my own router
Damn it! I've got to read more before making decisions :) I already do that, but I need yet *MORE* reading.
So I bought a miniPC which I'm planning to turn into a router. I wanted to install AX200 (wifi6) card in it but it could only see the bluetooth part of it (using btusb kernel module).
What I did NOT know about wifi cards and mPCIe slots
M2 is only a form-factor. It defines what the connector looks like. Over that connector multiple different protocols could be used. m2 (NGFF) WIFI cards are usually using PCIe proto. And USB.
My so-desired AX200 uses both PCIe and USB protocols: USB for BT and PCIe for the actual wifi.
https://ark.intel.com/content/www/.... The same spec applies to both: m2 and mPCIe card versions.
Now my mini PC has a mPCIe slot but the label on the board says "USB wifi". Which suggests that it only accepts the USB-related pins of mPCIe (as wiki says about mPCIe: "The host device supports both PCI Express and USB 2.0 connectivity, and each card may use either standard.").
So I guess that means I'm stuck with a useless mPCIe port :D shit..
Now my best bet is to wait for USB dongles supporting wifi6 and use usb AC adapters until then. Well... It's not an optimal outcome. But still IMO a better solution than an embedded router from the shelf!
(No, I'm not giving up and buying another used/new PC :) )
At last I can calm down and stop searching for magical pcie-to-usb adapters :) Phew... That's a relief!1
qberry1 [2:54 PM]
routers need to go on the technology list of shitty tech
qberry1 [3:04 PM]
working on a rant
may post it on devrant
Here is a list of technologies that I hate.
Can we not make a printer that isn't a POS? We've been making them for years and they still suck.
It is supposed to be convenient, but it never pairs when you want it to. It is always when you are driving and dont have time to mess with it that it doesn't work.
See above for details.
Can we not make a router that lasts longer than a year?
trying to think of more shit
lquessenberry [3:05 PM]
God Damn Laptop Hinges
On anything but MacBooks
qberry1 [3:05 PM]
what a load of shit
lquessenberry [3:09 PM]
Yeah fucking 48 bit napster mp3s sound better than Satellite radio
qberry1 [3:09 PM]
if i wanted to hear music that sounds like ballsack i'll go download it from napster
lquessenberry [3:09 PM]
qberry1 [3:09 PM]
lquessenberry [3:10 PM]
Fuck it dude, copy paste this convo as the rant
Oh dude and fucking self serve checkouts. Fuck that shit.
Excuse me, can you please tell me which ass-to-mouth fucking moron had this oh-so-damn-stupid idea to take something so un-fucking-believable nice and simple, swallow it entirely just to create that most-ugly stinking pile of darkest shit I've every seen in my live.
After paired, it actually never works at first try to connect from notebook or pc, windows or linux. It's just a big annoying pile of utter garbage. FUCK.2
There's something to be said about building Linux from a blank slate. It takes longer to get a complete system but you know how to fix issues when they come up.
I coudln't get my bluetooth headset working for the life of me until I found out the headset needed the PulseAudio daemon which I had removed because I liked AlsaMixer better. Well, I decided to give PulseAudio a try again and after spending about 10 minutes with the config I got my bluetooth headset working again!
After using Linux for 3 months I've learned there's only so much hand holding it will do before you have to make your own fuckups and figure things out. You can't have freedom over your system if you aren't willing to solve problems, doesn't matter what type of technology it is.1
So my Windows 10 after April Creators Update (aka Nothing Works) gets BSOD when I turn off Bluetooth, doesn’t recognize my headphones, turns them off if it does, WiFi forgets password after every single restart, most of the time I need to force Safe Mode to get the computer to boot because it freezes on black screen with cursor...
when your mouse is a signal-less piece of sh#* coz you've lost the bluetooth module.... and that makes you a piece of sh#* coz no one said unplugging was needed3
Why did you guys post a photo of your monitor instead of screenshot?
That annoys me every single time. Even if your PC is not connected to online to upload the screenshot, there still is Bluetooth and other means to send a file to your phone in less than few minutes.3
I've been looking into the world of mechanical keyboards, and damm I'm overwhelmed by the possibillities of configurations and products. Why is chosing a keyboard for the MacBook 12" which has only 1 usb-c so hard? Any advice on keyboards and keyswitches?5
My mouses right button kept double clicking. This makes it really hard to play minecraft. It was a cheap logitech mouse from a wireless keyboard/mouse combo. So I went to the store to find a new one. Almost all the wireless mice were gone. Apparently WFH people hit walmart. I didn't want another single wireless mouse. This would mean I need the adapter for the keyboard (for keyboard mouse combo) and the new mouse plugged in. My computer is a laptop so there are not a lot of those slots. So I looked for a bluetooth mouse. Only one there and it was a sucky Razer. I have not liked Razer since they required people to register their software with an account before using their drivers. This really made me avoid this brand like the plague. So I finally settled on a wired gaming mouse. It has a nice long 6ft cord so it works with my setup. It is a G502 Hero. It works really nicely without drivers. I will be testing with drivers tonight. I usually buy el cheapo mice so this is new to me. So far so good.18
Does anyone know if android 8.0.0 had a Bluetooth bug at all?
My pebble would just not stay connected to my phone (they are both brand new at that point) and when they did randomly connect it was for literally a second.
Now with 8.1 it hasn't disconnected once... I'm so confused!38
iPhone > Settings > [bluetooth-speaker] > Device Type > “Speaker”
Because “Specifying the type of device can ensure your Headphone Audio Level measurements are accurate.”
Alright, fair enough.
Headphone Safety doesn’t fucking care for the chosen device type. It still reduces the sound if turned ON.
It’s good that I can have accurate measurements but what the fuck is this bullshit?!
If you can accurately measure the audio by respecting the device types, why the fuck can Headphone Safety not respect the same types? Why the fuck does it have to treat every bluetooth device as a headphone?
Is this actual bullshit or am I missing something?3
Here, a full retrospective of my Apple products ownership.
iPhone SE – after Android, I was absolutely amazed by how fast it worked. No UI lags, camera works absolutely instantly no matter the light conditions, all the GPU-heavy games work butter smooth.
After camera and charging port failures on Xperia flagship and CPU literally melting through screen rendering it unusable on Meizu, it was enough to make me interested in Apple products.
When I was using Meizu, I actually got a twitching eye which was triggered by UI lags. After two months of using iPhone, I noticed that something was missing – my eye wasn't twitching anymore.
iPhone actually cured me.
MacBook 12 – a 900 grams laptop with passive-cooled mobile CPU running many Chrome tabs, heavy Webpack HMR build, VSCode and Slack just fine. Yes, you can't play games, but I don't even require it from a laptop this tiny.
Butterfly keyboard that internet hates so much actually increased my typing speed and comfort compared to MX Red mechanical keyboard, and ForceTouch trackpad made me forget about mouse. I learned how to disassemble the Butterfly keyboard if I ever need this but the keyboard never failed.
I use this laptop to this day and it still even smells like the day one, a beautiful smell of a new Apple product.
iPhone X – got it because of the camera, stayed for great battery life and amazing OLED display. I use telephoto lens exclusively and it made me lay off my Canon DSLR with Helios lens which stays on my bookshelf covered in dust to this day.
True black of OLED display which is undistinguishable from the screen bezel is stunning. To this day, battery surely works for one and a half days and I watch youtube really often.
I sometimes struggled to unlock iPhone SE with wet fingers, but with FaceID, as soon as I look at the screen the phone is unlocked. Works perfect every time, never had an issue with this.
Stainless steel body feels premium compared to aluminum. Stereo sound is a major selling point if you're like watching videos and playing games on your phone. Overall amazing product and a huge improvement over SE.
Apple Watch series 4 – really comfortable fit. Nice battery life, once I forgot about it for like ten days during lockdown and it was still working, even though on power reserve mode. Really reliable in terms of battery life and liquid protection. Very satisfying Taptic Engine crown clicks. I run every day and Apple watch always measure my heart rate correctly, and the running app is well designed and a pleasure to use. Overall a nice accessory to have if you use iPhone.
Powerbeats Pro – great sound and battery life. I switched from Shure SE215 which was great, but it had wires. I listen to a lot of music so the sound quality is important for me. When I was choosing earphones I visited a store where you can listen to them all. I listened through earphones like Noble Audio Kaiser Encore and JH Audio Layla, and of course $4000 Laylas sound better than $249 bluetooth earphones, but the difference in sound doesn't justify the difference in price to me.
Powerbeats pro is the Apple H1 chip true wireless earphones with largest driver of them all which makes them sound better than AirPods Pro – it's just physics. Bass in Powerbeats is amazing, which is also true for my Shures, but Powerbeats also win in clarity.
It connects seamlessly to both my MacBook and my iPhone, and everyone in voice chats can hear me really good.
Huge case is a major throwback compared to AirPods, but the battery life of earphones themselves is so great that I just leave the case at home and only carry earphones and it works for me.
Apple Link bracelet in space black – really better than I expected. Intricate detailing, literally the steel that Rolex uses, top-notch finishing and polishing – all that for just 450 dollars. I only used it for several days now, but it already feels like a really satisfying product.
Before all that I was using Linux. It took a year for elementaryos devs to fix wifi for my laptop. Ubuntu looks and feels ugly. Pop OS felt like garbage. Manjaro was also just that – garbage. KDE Plasma – I don't even want to talk about that. A monstrocity where you accidentally click a wrong switch in the settings and your system won't boot up again. Also, PulseAudio. Struggles with proprietary drivers and software updates.
Windows? I serviced a lot of Windows PCs through my career and it never, never worked as intended. I'm no dumbass, I always managed the rights correctly and never installed sketchy apps. My latest ryzen gaming build with a lot of ram also lags somehow even in Windows 10 UI.
Before I switched, I defended Linux.
My life was a lie.
I'm sorry to everyone who I offended based on their opinion on Linux.44
Smart Home question..
Before I go potty trying to find the answer to this question (There might not be!), I thought, why not ask here, someone might know and save me hours/days/weeks of searching !
I have a smart lightswitch, bluetooth 4.1 standard.
I have a smart phone, but I don't want to use it. :-)
I have a PC. (Windows OS.)
What USB gizmo do I need to plug into my PC to access my remote control light ?
I can find lots of bluetooth 4.0 USB thingies, and even have one here, but of course, it doesn't see the lightswitch.. (I'm guessing because the lightswitch is using the 4.1 standard..)
So, what's the cheapest thing I can plug into my PC that would let me fiddle and explore the wonders of home automation and how easy it all is via Bluetooth 4.1 standard. :-)
Specifics would be most appreciated !
This is incredibly interesting. How the frikkin-frik did the WiFi and Bluetooth die on my Raspberry Pi 3. Yes, I realize they work in tandem but how does something like this just die after just sitting around and performing light duty tasks for just a few months.
Reinstalled Rasbpain 2 times, nothing. USB WiFi dingle works great.
Not really a rant but I wonder how shit like this happens.
The Pi is in a case away from my cats, in a temperature controlled environment and adorned with the official power adapter.
Things that make you go hmmmmmmm.
So I recently finished my Abi (final school exams thing in germany) and got relatively good grades. My IT grades were good, I was best of the class. So two local companies gave me some neat gifts (the best of the class always reveive some presents). One of the companies I was thinking about applying to even gifted me a Bluetooth speaker (thanks for that!).
Now comes the bad part: I looked up the speaker on amazon and now it thinks I want to buy it. I get ads from that exact speaker EVERYWHERE although I already own it. And no, amazon doesn't even think about showing me ads of other articles I've been looking at way more often and way longer.
Not a rant per se,
But is anyone else experiencing weird peripheral device dropouts on windows?
For example, if i turn off my BT headphones and reconnect later, no audio will play through them until I reboot.
Although this doesn't seem to be limited to Bluetooth but USB devices aswell.
I'm thinking some service has shit its self.4
I was a fan of windows 8.1 Not because its good with UI its just I feel lazy to upgrade to windows 10. But recently some keys of my keyboard stops working, updated drivers, nothing worked. Moreover Bluetooth was also not working at all. So decided to update it to windows 10. About windows 10 installation was so smooth. It just took two hour to completely set it up. Now keyboard and Bluetooth issue is resolved. :) happiee9
I embrace the removal of the audio jack on smartphones, and I like listening to music via my Bluetooth headset.
Yet why, for fuck's sake, is a double tap on the headset's play button mapped to Call Redial?
I have lost count how often I called someone by mistake. How is such on action a meaningful default? What were they thinking, were they thinking at all?
Everytime I turn on the goddamn headset, I take extra care to ensure that I don't doubletap yet it still often happens by mistake.
I rarely call people anyways on my smartphone anyways.17
Not exactly a dream, but during an internship where I tried to engineer a way to listen in on Bluetooth communications, I went so deep down the rabbit hole that I once half-asleepedly thanked my girlfriend for "keeping an eye on the Bluetooth channels for me, because these little twerps just keep jumping around all over the place"
Buying a thunder purple 1+6T on Thursday... It will have more memory and more storage than my daily use computer (a Chromebook). Going to install UserLAnd, get a folding Bluetooth keyboard and a stand.
Laptop replacement. No, seriously.6
Holy shit! I have not programmed a Teensy micro in a while. So I was looking at what they offer and saw they now have a 600Mhz version that is the same size/pinout as their 72MHz version. I am just amazed by how much micros have changed. I love the embedded wifi chips that are out there too. I guess I am going to be playing with the Teensy the next few weeks. I love playing around with embedded audio processing. Lately I have been playing with bluetooth wireless audio. So this will fit nicely. The chip has 2 AD and assorted digital audio inputs/outputs.
I dunno, I was excited and this seems like a nice new years present.3
It's ridiculous that it's 2018 and i can't connect my $120 bluetooth headphones to my playstation 4!
Come on Sony!
Any Windows Sysadmins here? I have a question for you - How do you do it?
I only very rarely have to do something that would fall under "Windows System Administration", but when I do... I usually find something either completely baffling, or something that makes me want to tear our my hair.
This time, I had a simple issue - Sis brought me her tablet laptop (You know, the kind of tablets that come with a bluetooth keyboard and so can "technically" be called a laptop) and an SD card stating that it doesn't work.
Plugging it in, it did work, only issue was that the card contained file from a different machine, and so all the ACLs were wrong.
I... Dealt with Windows ACLs before, so I went right to the usual combination of takeown and icacls to give the new system's user rights to work with the files already present. Takeown worked fine... But icacls? It got stuck on the first error it encountered and didn't go any further - very annoying.
The issue was a found.000 folder (Something like lost+found folder from linux?) that was hidden by default, so I didn't spot it in the explorer.
Trying to take ownership of that folder... Worked for for files in there, safe for one - found.000\dir0000.chk$Txf; no idea what it is, and frankly neither do I care really.
Now... Me, coming from the Linux ecosystem, bang my head hard against the table whenever I get "Permission denied" as an administrator on the machine.
Most of the times... While doing something not very typical like... Rooting around (Hah... rooting... Get it?! I... Carry on) the Windows folder or system folders elsewhere. I can so-so understand why even administrators don't have access to those files.
But here, it was what I would consider a "common" situation, yet I was still told that my permissions were not high enough.
Seeing that it was my sister's PC, I didn't want to install anything that would let me gain system level permissions... So I got to writing a little forloop to skip the one hidden folder alltogether... That solved the problem.
My question is - Wtf? Why? How do you guys do this sort of stuff daily? I am so used to working as root and seeing no permission denied that situations like these make me loose my cool too fast too often...
Also - What would be the "optimal" way to go about this issue, aside for the forloop method?
The exact two commands I used and expected to work were:
takeown /F * /U user /S machine-name /R
icacls * /grant machine-name\user:F /T7
## building my own router
I hoped things would go more smoothly :)
Anyway, my new miniPC easily accepted CentOS 8 - no fuss here. And I've got to say - I love CentOS8 so far! Shell has amazing nifty tricks, UI (gnome3) is also snappy, video/audio/ethernet,.. everything works.
What I did NOT expect is hardware being off. Well okay, the price was low - it was obvious smth is not right. But still.. I decided to build my own router so that I could swap wifi card whenever I want. So that I could run my own network services in there. Turns out - the card swapping is not as easy as one might think.
I got the AX200 WiFi6 card for that very purpose. But once plugged in the OS can only see it's bluetooth module. Weird... What's even weirder is that even though the card is PCIe, the OS uses btusb module to talk to that device. What? USB?? emm.. What??
And there it is. After opening it up again I noticed that the mPCIe area is marked with a label: "USB WIFI / WWAN". USB? Does that mean this PCIe slot is wired into the USB bus? Not impossible I guess.
Googling for a "pcie wifi over usb" or smth like that brought me to one reddit (I think?) where someone wanted to build a DIY wifi mPCIe -> USB adapter and someone else adviced hime that (for some reason) at best he could only get bluetooth working (hey! just like me!). It's got to do smth with pcie channels and USB being too weak to handle all that load, or smth.. IDK, I'm not a HW guy.
Well that sucks then! I have a mPCIe slot that does not work as a PCIe. Shit! So I guess the best I could do is to plug back in the same wifi card that came with the device. It smells like 2003 - supports only g protocol. Fine, let's try that. Maybe I'll find a way to work around this mPCIe limitation later on (USB adapter or smth... except there are no USB WIFI6 dongles yet :( ). So I plug it back in and start turning it into a router. Disable NetworkManager, configure static NCs' settings, install dhcpd, hostapd, bind and others. Looks like all is done! Now it's time to start it all. systemctl start hostapd --> FAILED. wtf? journalctl says it could not initialize a driver. umm okay? Why? Forums say I should airodump-ng check and kill whatever's using that device. Fine. airodumo reveals avahi and wpa_suppl are still using it. kill, kill, GOTTA KILL 'EM ALL!! Starting hostapd again -- same shit... wtf?
My gawd... That shitty network card does not even support AP mode :( I mean.. My USB wifi dongle for 2€ supports 2x more modes, is faster, has better range and is easier to work with than this old tart!
Yeah. That was an interesting day. When enfironment engineers break my testing environments at work I'm glad I have where to spend my time now.
BTW any ideas how to bypass this mPCIe nonsense? Come on, there are USB GPUs out there.. Why can't they make a USB (or dual-USB if they really need to) mPCIe adapter?11
Alright got an idea I have for my game engine that I'd love some input on...
So the engine has emphasis on user made content and openness to that content (EG. open source dev tools and no licencing of art) but I also want to try and build a basic ecosystem with the engine and one way I'm doing it is with cross game mods (Take a mod from one game and drop it in another and it just works... Famous last words) but something I want to try is a companion app for the engine itself...
So it'll have a custom written save system baked in engine to make progress saving and the like simpler for the end user, thinking about building an app for smart watches and phones that would connect to the engine and actually back up and sync local saves to the app and vice versa as long as they have a connection (Hotspot your phone, bluetooth or wifi) but allow you to manage some data within the app by building a basic API to let devs show the user information about the save and the game by adding description, thumbnails to distinguish games and the like...
Just want opinions if it may be a good idea to invest some time into and if anyone has idea's that could make it better.6
Android guys, is it true that marshmallow requires location enabled for Bluetooth pairing?
I find this popup odd.7
This is a big thing I think. I don't know about anyone else, but I'm overweight and this job keeps me at a desk for long periods of time.
I ended up with health issues from a combination of a bad diet, a staph infection years ago, and not being active. So I've made a commitment to start walking - at least a mile a day.
I'm using Pacer + Apple Health on iOS to track my progress. So far, combined with a $50 bluetooth scale I picked up on Amazon, I'm losing weight. I also noticed that when I switched my mile walk to my lunch break, I'm coming back to my work way more refreshed.
I hope to keep this up and I've found the gamification of having apps track my progress is a definite plus.
Anyone else have any healthy habits of "health hacks" they've found?4
Another thing about Android 9:
I miss the thing where shortcuts for settings, wifi, bluetooth etc are separate from the notification drawer and you can pick by dragging down on the left or right side of the screen. Because yes, I have a 19.5x9 aspect ratio, but have you ever tried to read long notifications in portrait mode?!? Notifications are important! They need more than 1.5cm (!) of space. Yes! I measured! And this is ridiculous!1
Daydream View... After 1 night of usage and the overheating problems I realized I just spent $40 on a Cardboard Viewer that has a Bluetooth controller.... And well not needing to hold the viewer all the time....1
Dear bluetooth headset,
I know your battery is low, thanks for the notice. I have 1 hour work left, after that you will get your charge. I also know you underestimate your own power and can do more than an hour on reserve.
So suck it up and stop being a whiny bitch blaring your damn "battery low"-beeps into my ears. It's way too loud and beeping every 10 seconds will only strain your power reserves and my nerves.
We have a three bedroom house that fits us perfectly, or did anyway. In the upstairs there is a master bedroom which my wife and I share, and two smaller bedrooms. One is my son's room and was his nursery when he was smaller, and the other is currently being used as my office.
We had a second child-- a little girl --in October. As she is still very small, she sleeps in a bassinet in our bedroom, but those days are numbered. She will need her own room within a couple months, for naps and for her to sleep all night on her own. That means my office will soon have a crib, dresser, and changing table in it, and I will be unable to use my computer after the wife and kids are in bed.
For this eventuality, I've been preparing what I call my, "table kit." Costco sells these really nice collapsible plastic crates. I have filled one with computer things, with the intention being that when my office is not available to me, I have a crate with everything I need in it, and can quickly set up at the dinner table. When I'm done, I can quickly tear down and pack everything up into that collapsible crate, so none of my equipment will "live" at the table.
My question is: what would you put in your table kit? I currently have a System76 Oryx Pro, a 23" LED display, displayport cable, power cables, mouse, keyboard, microUSB, and type-C cable, Bluetooth headphones, and I'm trying to decide whether I'll need a laptop stand. What would you pack?4
F*ck Apple. WatchOs 4 is a downgrade! On first apple watch the system runs half the speed. The music app is now shit, because I can only play music downloaded on the 2gb apple watch. Seriously wtf? Maybe I have more music than 2gb. There new design of the app slowed the app down to 15 fps...
The story watch face is complete crap it shows all the time only "Good morning, name".
The worst is I can't go back to the watchOS 3 which was so many times better...
And you still have this bug that pisses me off since watch OS 1 you can hear every sounds coming from your watch with your Bluetooth headphones, but not calls.
You have to hear the call with the apple watch speakers when you don't want to buy airpods.
In other words the function is useless.
And it's one of the most important.
Pls apple why has every watchOS update have to be an downgrade...
And I don't have any chance to get off of this version unlike with iOS.
Our keyboards/mouses are getting replaced (it's a matter of years) to Bluetooth ones. No spare batteries are given. From some of the offices the helpdesk where they give you new batteries are a few kilometers away, you have to call a shuttle...
Nobody communicated, but finally turned out that there is a floor responsible who has spare batteries. Of course, they are kept in a locked down cupboard, so each time that poor person has to be interrupted if someone has a drained battery.
Shall we stay with the gold old USB keyboards?3
CSRMESH QUALCOMM IS THE WORST!
I spent months still confused what their source code actually serves, it is so dirty and not even specific. They never update.
I should just go for Nordic instead.5
I hacked port authority administration computers using enable Bluetooth flip phone ,then I changed background pic in all computers on network, and put an mp3 song on startup folder, turn volume to the max, gues the rest, they were using window xp ,and told their manager she gave me a job on spot , and was very interested, and that where my journey begun
Accomplishments of today:
- Wrote a small battery level script for my polybar config to print "AC" as battery level if the battery is removed, rather than having it continue to display the level the battery was at when I removed it (how the polybar module does by default)
- Small bluetooth detector script (checks if bluetooth is on or off, and if it's connected to anything)
- Wrote another script to turn my screen's backlight off when the lid closes and back on when it opens again (literally just finished this one maybe 5 minutes ago)
- Finally fixed an issue with the volume level module on my polybar config, where it increments in levels of 5%, but it would always be on like 94 or 89, rather than 95 and 90 (weird to explain)
Pretty accomplished with myself, they were all minor differences that most people wouldn't really think about, but I'm happy about them.
Coolest project was an order and billing solution for restaurants on Palm handhelds, written in C.
The cool thing was to completely develop the Bluetooth stack for communicating with printers for orders and bills.
This was the project to really teach me the diff between & and *.
Must have been around 2003, but I bet it's still running.
That moment when the bluetooth headset has a better connection (no stuttering) to your android phone in the other room than to the windows pc right in front of you...7
The mission was to develop an Android application for configure some devices(who goes 4000m under the water) before and after their deployment by Bluetooth.
It was pretty cool!
I swear to god if I spend more money on headphones this year. This time it was my dog that snapped the cord off. I think I will just start using bluetooth headphones now, but if there is no cord I might drop them a lot and they are expensive Oh my god jesus christ fuck me fuckfuckfuckfuckfuuuuuuck1
Recently .. (28. Jan) .. Bluetooth 5.1 spec was released containing among other things, the abillity to detect the angle of recieved or sent signal using phased array antenas. I am exited as ... as ... i dont know what but this is amazing for indoor location uses ... cant wait to get hands on dev kit.
Anybody else fidling with BL tech ?4
So, I decided over the weekend that I would move my entire dev environment to Linux. No Windows on the laptop and only as a backup boot system for my home PC. I wanted to wean myself off of Linux as only being a VM and move to the full blown desktop.
I can only describe my experience to that of having your first kid: lot's of crying and joy at the same time.
Things I've learned:
1. The install is amazingly painless. Wi-Fi and Bluetooth work straight out of the box no configuring needed.
2. OH MY GOD THE CUSTOMIZATION. Rocking Arc Dark theme on Gnome3 = EVERYTHING IS
ALWAYS DARK MICROSOFT WHY IS THIS NOT A THING.
3. Getting Java servlets to work has been hell. I gave up trying to get them to work in eclipse and moved over to IntelliJ. More trial and error before I can figure out why tomcat won't fucking work in eclipse but it's fine in IntelliJ.
4. The UI and overall work flow has been improved after getting past the learning curve. Gnome3 is way better from when I tried it out 4 years ago.
5. Vim has a steep learning curve but I am starting to understand the net benefits of it. It'll probably be a solid month before I get good with it.
6. Loosing Microsoft Office has been a little bit of a challenge but their suite is online so....meh. I do miss Visual Studio though, and am still looking for an adequate replacement for C++ and C# development.
Overall it's been a challenge but I think it's been a net gain. Now if only I could get the whole sys-admin team to use it. ;)12
The guy (!dev think he is some kind of analyst) who insists on pacing up and down the open plan office with his Bluetooth headset when on a call1
Does anyone have any good recommendations for Bluetooth, noise cancelling (over ear) headphones, with good build and sound quality?19
Why can’t Headphone Safety in iPhone just fucking respect the Type of my Bluetooth Device?!
Why the fuck does it HAVE to reduce the sound of my Bluetooth speaker even though the Device Type is set as fucking speaker!!
Do whatever the fuck with “accurate measurements” of audio levels but just don’t fucking treat my headphones and speaker as same when I explicitly set them differently!
For Andromeda’s sake!10
#just Bluetooth headphones things
When you're sitting on crowded public transportation and can't hear anything unless your phone is closer to your headphones than anyone else's, i.e. unless it's close as shit to your face 😍😍😍
When you want to listen to music for longer than 2 hours or several times during your workday but can't because the BT headphones last 2-3 hours 😍😍😍
When the left and right side don't pair with each other but you can pair with each individually 😍😍😍
When half of the button presses and user interactions aren't documented and there's no way to forget a device 😍😍😍
When you try to connect a new device to them in a public area and just see a dozen random serial numbers, so you have to wait and hope they get resolved to the headphone brand name 😍😍😍
When Satan takes your soul and the Bluetooth connection drops in hell 😍😍😍
When the music quality is lower and can experience static and maybe even skip in between 😍😍😍
When the bus hits a road bump, it falls out of your ear, and rolls halfway down the bus 😍😍😍
When it takes a long time to find them because they tiny af, and just as long to find the charging cable 😍😍😍
When manufacturers cannot agree on a standard volume sync system and so you have to check the volume and adjust every time you connect and disconnect your headphones 😍😍😍
Can we please just stop making everything Bluetooth?
Someone who just wanted to listen to a 2 minute billie eilish song but found it easier to sing in his head9
Forget about this: https://devrant.com/rants/2136329/...
Now I Whatsapp myself with the files I want because apparently, I'm too lazy to connect the phone to my laptop :\6
Since yesterday I had problems with mouse operation. It turned out it all started when I put my Bluetooth mouse into my backpack. And to think that I suspected the touchpad.
I swear, I started yesterday windows once for some guilty gaming. ONCE
Tried to connect Bluetooth headset
-> BSOD on the first try. Fuckn os can't handle shit
Works second time.
*Finish gaming business*
Want to shut down windows
"oh, I can only shutdown if I install your fucking update? Well fuck me pls no delet pingu partition
Next day. Pingu is alive. Wanna connect headphones.
* Connection: yes
* Connection: yes
Fuckn ok, does it still work in windows?
Spoiler: fucking no! Very cool. I didn't there would be a better waste of time than gaming, but windows always fund a way to fuck you shit up.
Windows vista was less of a pain, windows 7 a nice memory and this is just an abortion fucking kept alive for the proving god that human can create a better hell for people than lucifer could ever imagine.
Way to go windows, I appreciate MacOS now1
I just got an some ESP32 so I started playing with idf by espressif that it's released under apache 2.0.
So i thought "it's open source"
I spent 10 minutes searching for low level WiFi and BLE APIs on github.
Then I found an old issue
where an espressif dev says:
"The low level Bluetooth & WiFi implementations are proprietary"
they distribute Binary files in another repo also under apache 2.0.
-- (obviuosly) except reverse engineering.1
So I just installed Elementary OS Loki on my older desktop and for that the wifi is incredibly slow, like 30 seconds to load googles home page. It also randomly stops working, and gives a no network connection. When this system was on windows I would average 50~ mb/s down speed, changing it to Linux I'm lucky to maintain 2mb/s. I've been googling for hours and nothing I try seems to work, any Linux pros here able to give me some suggestions. The network card in the PC is an Aetheros one, I it supports a,b,g,n and Bluetooth, I'm currently using the desktop with a Bluetooth mouse / kbd. (None of the hardware/setup has changed since using windows)2
I recently bough a HifiBerry Pro DAC+ ADC for my raspberry pi.
That is when I remembered....
Linux is bad, but embedded Linux is worse.
I just wanted to connect via Bluetooth to a speaker and play sound through a microphone.
Unfortunately, after hours of configuring software, Bluetooth drivers and then testing python scripts with PyBluez, I still hate my life.
I guess the fancy new Linux GUIs (that compete with windows) really do not work correctly, because I swore the Bluetooth symbol was lit up in the top right.....
I need recommendations for a Bluetooth keyboard for my MBP 2018 15". Thanks! 🙂
- compact and quiet (no numpad)
- soft to press
- chiclet type with normal travel
- OS X layout
- NOT a mechanical keyboard
- NO USB receiver
Nice to have/Bonus:
- good design for office work
- backlit functionality
- known brand
So I bought an expensive Bluetooth Arc mouse from Microsoft to use with my work pc which is an HP EliteBook running Windows 7 Pro. The HP installs the drivers but the mouse will not work come to find out later that model of HP pretty much does not work with any Bluetooth device. So to make sure the mouse is fine, I try it on my MacBook pro and in about 15 seconds it's up and running.
I have an Apple mouse already so I give the mouse to my wife and she has a Lenovo laptop running the latest Windows 10. Takes forever for the mouse to install and right after I get a driver error. To cut a long story short I had to install an app from the Windows store to make it work. 15 seconds on a Mac versus at least half an hour on Windows to install a Microsoft mouse.4
Fucking finally something i can do while this corona crap is going on. ESP32's arrived today and i had to port entire project to them.
Luckily libraries support it so no problems there but the Bluetooth stuff is different kinda.
And oh fuck is it fucking faster. Oh yes. And as added bonus it fixed my main bug somehow.
The bug was that random stuff would show up in the Bluetooth log. Like random char's.
Anyways. That's fixed so now just add nice LED control to it so i know when I'm sending and receiving and then encryption.
Yes Yes i know project without using encryption and i send data trough it. Well if you want to help you can.
Sadly this ESP32 crap fucking broke Arduino support.
So yeah. Lets have fun while I'm sitting home.10
Yeah sure keep buying your latest and greatest Bluetooth WiFi Wireless Charging and fucking awesome earphones...
I'm doing fine with my 3$ from China analogic crap.1
When you are desperate to get your hand written notes from client to digital format.Quick hack. Bluetooth is the way!3
Im thinking about getting a raspberry pi 3 or an odroid-c2.
(Specs at the end)
Its to host a simple php server and maybe a gitlab server, both for personal use.
Should I go with the better performance or the better community support?
System-on-chip used : Amlogic S905
CPU: 1.5 GHz 64-bit quad-core ARM Cortex-A53
Memory: 2 GB LPDDR3 RAM at 912 MHz
Storage: MicroSDHC slot, eMMC module socket
Graphics: Mali-450 MP3
Connectivity: 4× USB 2.0, micro-USB OTG, HDMI 2.0, Gigabit Ethernet (8P8C), Infrared, 40× GPIO ports
SoC: Broadcom BCM2837
CPU: 4× ARM Cortex-A53, 1.2GHz
GPU: Broadcom VideoCore IV
RAM: 1GB LPDDR2 (900 MHz)
Networking: 10/100 Ethernet, 2.4GHz 802.11n wireless
Bluetooth: Bluetooth 4.1 Classic, Bluetooth Low Energy
GPIO: 40-pin header, populated
Ports: HDMI, 3.5mm analogue audio-video jack, 4× USB 2.0, Ethernet, Camera Serial Interface (CSI), Display Serial Interface (DSI)10
You can keep your fancy Bluetooth headphones. I'll keep using the ones that came in the box with my iPhone.2
Window 10 Bluetooth is garbage. Mouse lags like hell.🤦♂️
Same mouse works totally smooth on MacOS though.13
Up until now, I never had any breaking updates on Linux on my laptop, Except for Nvidia drivers stopping. It would switch to noveau. Even my cobbled together hack of Broadcom Bluetooth solution worked without even having to touch it. Well, I still don't have problems with core Linux but add gnome to the issue mix today. Surprisingly, Nvidia drivers for the first time Nvidia drivers upgraded (to 340) and I didn't had to do anything for it to work. Gnome deprecated synaptics driver support and now uses libinput implementation for it. Well Ubuntu Gnome updater won't clean the configuration and I had to remove the driver and clean config myself. Nothing too much, i have to deal with these stuff on my arch installation but Ubuntu has been "it works fine. No need to interfere" thing for me. It works fine on Wayland (it always used libinput on Wayland a if I am correct) but nvidia drivers doesn't support Wayland. And then since the update gnome has been disabling some of my extensions at random. All on X. I have no problems with Wayland except for Nvidia fucking drivers. All that said, its still better than windows where I lost fucking network connectivity during something important. And the trackpad drivers on Linux are somehow much better than anything I have used on windows. (that or Sony made fucking great trackpads and nobody noticed). Here's to hoping Nvidia starts supporting drawing on Wayland and I can ditch X completely. I have seen visible improvements in performance under load and slight decrease in battery usage with Wayland.9
Finally got a pair of bluetooth over ear headphones. Highly recommend them, under $50.
What type of amplifier circuit would I need to power a 60w 8ohm speaker or can you recommend any prebuilt amplifier boards ?
I spotted the below stuff while cleaning out my junk cupboard and thought it might be a fun side project to convert them into a portable bluetooth speaker since the earphones are shit anyway and I've always wanted to learn more about amplifiers.
The only question remaining is how to amplify the headphone output signal enough to power the speaker. I plan on either using cells from old laptop batteries or a motorbike battery as a power supply so input voltage would be roughly 10-12v.
The speaker is from a set I salvaged from an old 80's hifi and has excellent sound quality, would mounting the components inside it have a large negative effect on it's sound?
Also although I would prefer to make my own amplifier board as a learning experience the goal is to have a portable speaker with good sound quality... is this something I'm likely to get from my first attempt at an amplifier or should I rather get a ready made board?9
I finally have a pair of Bluetooth headsets that fit perfectly in my ears. A cheap knock-off of Apple Earpods.
And they are so amazingly comfortable and hold perfectly in my ear. Just like it is supposed to be.
They became my main headset. Doesn't matter if on my phone or my laptop.
Now, when I stand up from my computer, I always have to do this litter dance. It mostly goes like this:
Step 1: Lock my screen
Step 2: Pull out my phone
Step 3: Realising I have forgotten to end the Bluetooth connection with my Laptop
Step 4: Curse bloody murder, because it's surely the ravens' fault
Step 5: Unlock my screen.
Step 6: Open config and disconnect my headset
Step 7: Lock screen again
Step 8: Connect my phone
It's such an annoyance. Why does Bluetooth not support force connecting with a previously connected device? Next vacation, I will write an application that allows me to remotely disconnect and connect to Bluetooth devices.5
Anyone knows a good article/tutorial to build a small drone (Quadcopter for example) controlled by custom app (via wi-fi or Bluetooth for example)
I am totally new on this, and I need somewhere to start.
it is important to control it via custom app2
my phone is dying. Very slowly, i see the first signs of decay, i probably have months or even more than a year, but it will die on me. I knew it will happen.
I currently have an asus phone (ZE552KL), it is technically DualSim or SD-Card, has a camera that is..badish and sometimes the bluetooth wont start and then it reboots. Also the camera has a pure software bug where it isnt able to ever focus properly, but with tricks you can get it to work again. The asus forums constantly refer to sending it to a repair station (wherever one is in germoney). That annoys me.
Back to dying. For now its definetly the battery.
I remember when you could change the battery on a whim. Great times. My last phone died duo battery aswell (well, the gps module broke aswell so it wasnt all flowers besides the battery).
My current asus phone was something around 300 € and according to reviews 2 years ago it has a good bang for the buck ratio.
I havent looked into the market, just a cursory glance. But apparently if you want a phone that has a decent battery life, is not basically a tablet, has an sd card slot and a camera that is not total rubbish it gets hard. Its hard to balance those things, and if you want a swappeable battery all hope is lost.
Further i have started to misstrust chinese phones, the asus software support is wacky and some stuff is weird. I suspect its as bad with huwai and all the others. Also its apparently kinda hard to get any resemblance of quality in accessoires for non-mainstream brands (i mean cases and display protection)
So i dread the future, the future in which i need a new phone that is somewhere in the mid price segments and fits my needs. In the end i will take something suboptimal and be unhappy with it till it dies.
I despise the phone market.5
I learned to code on a jailbroken iPod touch around 2009. I wanted to compile some random project for jailbroken devices, but I had a windows comp (with dialup!!!), so I was like "why not do it on the iPod itself?". I didn't even have wifi, so I'd sneak out of my parents' house at night and steal the neighbor's (hey, I was 11 w/ overprotective parents who would freak out if I occupied the phone line w/ internet) to go read up on compilers, jailbreaking, etc etc. Eventually I got a working compiler and toolchain, but when I went to compile the project I wanted to use (and not just a test project that I found), it spat out errors. So I learned C/ObjC on my iPod. Turned out the project I was trying to compile was a load of BS, so I implemented my own version and put it on github. From a fuckin iPod. Win. It was some SBSettings control. Once upon a time, you had to jailbreak to get those cool slide up/down menus with the toggles for wifi, bluetooth, location, etc!!!1
Why are all of my Bluetooth headsets saying: "Your device is disconnect?"
When I connect them, they use the grammatically correct phrase: "Your device is connected."
But on disconnects it says "disconnect" instead of "disconnected." Different headsets from different manufacturers and all of them are doing that on different devices.
Is there something in the Bluetooth specs that requires that grammar error, similar to the orthographic mistake in the referrer header?10
So my (windows 10) laptop decided to suddenly forget about its Bluetooth capability. And about its Bluetooth hardware.
Now, I did not restart my system, I just left it idle for a while. Heck, I played rainbow six before leaving it idle (with a Bluetooth mouse, of course)
Tried checking for the settings (didn't find any settings related to Bluetooth service), didn't find it in device manager, useful the troubleshooter (bastard says the problem is I have no Bluetooth hardware installed), tried restarting the system, checked in bios menu (couldn't see hardware info printed in bios system info), tried updating/reinstalling the driver.
The hell am I supposed to do?11
So I am really happy/frustrated right now.
I successfully booted into Arch Linux
Bluetooth headphones sound like I am talking on a phone.5
Really annoyed over BlueBorne and the phone companies needing months to roll out a patch.
I need my music while traveling and my last pair of wired headphones broke two days ago /o\
bluetooth headphones full charged.
2 i3 workspaces (tmux-vim, firefox)
ctrl-m (pianobar start)
phone in silent (gfy) mode
For a site selling a bluetooth controler for your mobile device, their mobile view of the site leaves a lot to be desired. http://www.gamesir.hk3
I probably need to buy new headphones soon. Any recommendations for true wireless in-ear bluetooth headphones in a price range from 100 - 150€?6
Programming + music = in the zone
I am looking at Bluetooth in ear headphones and really like the look of BeatsX with the quick charge feature but unsure about the price.
Does anyone have them? What do you think? Worth it?2
My high school networking project. I should resurrect it.
It was basically device using LoRa for peer to peer communication between 2 custom boards that connect to phone via Bluetooth.
Apple's thoghts: it's better to create shortcuts using the new ios12 app to turn on/off completely wifi/bluetooth rather than selecting it from control center like it was supposed to function
Thanks Windows 10 April update:
i'm not even mad for using my network on high priority when you were downloading the update or taking 1 freaking hour of my working time to finish the updates just to add spam to my lockscreen and an uglier task view but if you could please at least not f**k up all my Wifi, bluetooth and video driver it would be great!
Still having problem with bluetooth connection and i re-installed drivers several times!
Have to upgrade Android app that connects to Bluetooth device and reads data.
I found the app creates new thread every line read from the device's Bluetooth stream, then reuses 1 object for every reading to store the state of the device in Jsonarray, then every thread creates a new thread to upload the data on cloud. Oh, I almost forget that is all working in one UI sctivity, and the same thread that parse the data updates the UI.
Deadline is next Monday and I don't know where to start editing my shit to place MY shit.
Fuck me I guess?
I am anxious about the phones audio not playing through the headphones, but through to the speaker, when connecting in public. Even when the Bluetooth icon shows connected.
I have to remove the headphones and check, every time.
It is only me ?6
for on the go developinh I have completely replaced my laptop with my phone and a folding Bluetooth keyboard.
It can really do anything my laptop did, and if needed I can just remote desktop into my pc or ssh into a server.2
Using a physical keyboard seems to prevent me from being able to complete a post. I can open both a comment and new rant, type the contents but am not able to post. The button doesn't do anything.
Switching off the keyboard seems to cause strange behaviour (deleted this rant the first time I was trying)
Moto z play android 7.0
SwiftKey keyboard app
Logitec K810 Bluetooth keyboard3
Has anyone had experience with taking a 2009 MacBook Pro apart?
About to give mine a new lease on life by replacing thermal paste and battery but probably going to replace the wireless and Bluetooth card (with a working one) but noticed it is installed on the underside of the screen hinge (because that's a logical place other than connected to the main motherboard), just wanting to know if anyone can give recommendations to avoid fucking it irreversibly...6
Looking for recommendations:
I have a retropie set up in the living room TV that my parents play. They want an arcade-style joystick. It needs to be wireless, preferably not bluetooth. Known compatibility with retropie is a plus. Four buttons a plus, two is required.11
Windows is a software form of cancer.
I just wanted to play Doom 2016 while having an MacBook 12 as my only computer. It didn't worked through Wine, so I decided to go for Bootcamp.
So i've installed windows 10, and after booting back to OSX, I found out that my Bluetooth doesn't work anymore.
I actually got a Mac just to run away from Windows and Windows-ness in all its forms. Speaking ideologically, I by mistake given it a chance to leak through the barriers I build especially to prevent it. Given this kind of chance, it leaked through and spilled over my gorgeous, cute, innocent MacOS, destroying it.
Windows is like aids. Software form of merciless alien pathogen that uses the tiniest kind of chance to leak and serves it's only purpose — destroying everything we call "good", everything we proud of, everything that's valuable to us.
Windows is worse than cancer. It's the software form of pure evil.12
Linux: Manjaro XFCE
I disabled WiFi in the manage networks widget because reasons.
Fuck! Can't enable it anymore.
More info in case you want to help me:
Widget sais: "Wifi Disabled" in grey letters and not clickable.
Googled around, debug info:
wlp3s0 ... State DOWN
$ip link enable wlp3s0
Error: locked by RF-Kill
Soft lock yes
Hard lock no
$ rfkill unblock 1
$ rfkill list
Soft lock no
Hard lock no
WiFi still disabled.
$ip link enable wlp3s0
wlp3s0 ... Down
WiFi still disabled.
$ cat ..../NetworkManager/NetworkManager.status
Wireless ... Disabled.
Restarts case rfkill soft lock again.
The laptop is a 2015 Razer Blade 14 and does not have hardware switches or shortcuts that I know of, that dis or enable wifi, or Bluetooth.
I am lazy to pair my android device to another android device via blutooth for tethering(Pan Access Network) for internet access. Wifi sucks too much battery. Whenever pairing is done, device asks for prompt message stating "yes" or "no" for connection. I want that it automatically by default give permission to connect. Is there any possible solution (maybe through adb shell or something). I have tried every site related to this issue but most of them have unix system Bluetooth issues so no luck. Reply if you know a fix.
@dfox There's something wrong with bluetooth keyboards in the devrant android app.
1) If you switch from the onscreen keyboard (I'm using Hacker's Keyboard) to a bluetooth one while on the rant/comment editing/posting screen the exit and post buttons become unresponsive. (Pressing the back button on your phone is okay though. If you then reopen the rant it works again)
2) switching back to the onscreen keyboard replaces everyting you've written with the tags ...?
Forgot to download maven last night and run it so it'd grab its deps...
On uni wifi now, it's been at least 100 mins and it's not even done downloading them 😭 I need my unit tests ffs, how is it that a uni like this has download speeds of a couple kb/s
It really hurts.
To be fair, I'm sharing my phones wifi over Bluetooth, because I forgot my cable at home. So it's kinda my fault 😂 uni wifi is 👌
I give up on getting Bluetooth LE to run :/
Got a new 14'' Laptop for travel/mobile purpose. It only got like 2 USB Ports so i thought a fine Logitech 590 might be nice.
I am currently using Ubuntu 18.10 and a tried everything..Arch Wiki had some nice tips, but even then i cannot even detect the damn tool, despite many sites saying hcitool -lescan plus gatttool should do the trick, no avail.
This is quite retarded cause i was really looking forwar to do this. I figure it might be hard but impossible is annoying :/
Had to deploy from pre-dev to dev. Had to move through manually copying of files zipping and bluetooth according to the design spec document.
When move in attempt to build met countless of fails. Files go missing.
- No automated Tool to push to dev env.
the ide would load for hours, just the refresh the project.
Not to mention that pc is running on a 2.5 inch mechanical drive
So i actually build an app. To automate that draunting task. To help me copy all the file that are required into a package.
Copying 140 files manually for a design spec. Depends on how many java file listed. Just by copying manually would kill me
My co-workers that utilize my app. Wish to help them ease their task. Complain instead. (I shouldn't had share the app)
The feeling of getting blame stinks. Despite able to copy out all the files. When copy into another system. The ide in the system to deploy. Can't pick up some files.
I want to buy a keyboard for my macbook pro. I'm choosing between razer chroma ornata and apple Bluetooth black full keyboard.
I've read some that chroma ornata doesn't work well with synapse 2 for Mac. If only I can try it at the store to my macbook pro.
What keyboards are you using right now? Thanks.9
I thought bluetooth headphones are overrated and unecessary until I had to work with VR and had to put on and off the HMD multiple times per hour. Now in-ear bluetooths are a godsend. Will invest into better ones once I have more money.2
Bloody fucking Android! Updates, updates and more updates! My development Nexus 5X won't allow me to sideload apps since it updated... Hello, printf debugging! Goodbye, profiler and debugger!
My hate for Android grows with each version after 4.0.$something... 2 was shit, I missed 3, 4 was OK, and since then it's going steeply down.
And don't get me started on Material Design...! Good luck figuring out what's a button and what's a label...
And what's up with the "let's keep all apps running all the time to save a few ms on start" philosophy!? Who thought that is a good idea!? Yeah, System.exit(0) works, but... Is it so hard to determine when it's not needed anymore (has no services running etc.)? Why should a web browser (for example) stay in memory after I quit? Minimize is a thing (Home button), why make it so confusing?
Another thing - feedback-less async tasks - why? I like to know when it is working in the background... How the hell am I supposed to find out if it is supposed to do this or if it is frozen?
And Android deciding to kill your process whenever it pleases without any callback... Happened to me once with an Activity in the foreground (no exceptions anywhere in my app, it just quit). How do you do IO properly? It seems you can't guarantee some file or socket or something that must be closed doesn't stay open (requiring to restart Bluetooth 'cause the socket wasn't closed, for example)...5
follow up from https://devrant.com/rants/2377758/...
As theKarlisK and Root stated "When it works it works beautifully, when it doesn't a bit of Google-fu finds a fix".
some issues I found in this journey:
- stuttering in some games, even using custom proton build(halo mcc)
- some titles are hard to even start(my RE7 D:)
- bluetooth with my dongle isn't good, takes to long to connect my xbox s controller, sometimes with doesn't even work at all. had to do a workaround in the first place to pair (but this is a problem with ubuntu, not linux gaming but had to mention it)
- games outside the proton ecosystem can be a pain in the ass to get working. LoL on lutris crashes 3 times at startup, don't wanna even try to install overwatch on lutris
- rbg software can be "hard" to find or the alternative is not that good. (got an alternative for mystic light but is just command line. did not found a logitech keyboard software :/, hadn't search hard enough )
- being able to game on linux is like a dream come true
- most of my steam games runs out of the box
- is linux
- is linux
but the issues are starting to bother me...6
No god damn documentation so I'm running blind
Anyone know where I can learn to understand firmware or whatever controls the Bluetooth in micro:bit???
Who ever thought that creating WCN3980 was a good idea i hate you.
So lets see the story shall we ?
Naive me jumps on the mainline tree.
Everything goes well with the phones we ported.
We have touch and all that jazz.
Now came Bluetooth.
Then the all mighty QCOM decided that downstream they will use some shitty driver to make this piece of shit work.
While the more smart people of upstream (mainline) decided that hey lets do the driver the proper way.
So they did.
Now comes the funny part.
The BT chip isnt connected to SoC normally as one would expect.
It is via UART.
Which is fine you think. Until you take a look how downstream and upstream handle it.
On upstream we have it the proper way of assigning BT node as a subnode of UART.
On downstream ? Just define the BT node as normal node. Driver will figure it the fuck out.
Now on this SoC we have 4 UARTs.
2 of which are crashing\freezing our phones when we enable them.
So lets try the other 2.
1: It boots up which is good but ultimately fails that frame reassembly failed with -84 aka illegal byte sequence.
Yea thats not good.
2: It also boots up and now doesnt throw -84 error on me.
What it does do tho is throw at me timeout error for the chip turning on sequence. (-110)
Then i figure out that 1 vreg (Voltage Regulator) is incorrect. So i fix that.
I left it like this for a while.
I got back to it week or so ago.
The vreg was wrong noticed one of the other guys im working with on this.
So we implement the new regulator type.
I pass it to the driver hoping we get BT but no. Same error.
Today i made the ultimate discovery.
That vreg we set ?
Yes i know by this time its getting crazy but this is making me go nuts
The downstream didnt set VDDIO they set chip power.
I looked in one place. Found the real 10000000% correct regulator for it. Turned it on anddddddd BT still not working.
OK hmmm what if i try setting all the voltages to as the chip wants them to be to be turned on.
BT still not working.
And this is where im right now. Stuck on this piece of shit thing.
I have some ideas what can be wrong. Most of them have been proven wrong by me from testing already tho.2
At home. Phone and backup drives connected to the computer, nothing else (no external monitors, no mouse, no extra keyboard). I like it zen. One of the drives makes this turbine-like sound when on, which gives me the "ALL SYSTEMS GO" alert I need. Couple of albums lined up on [insert music streaming service here], boosting on the Bluetooth speakers.
I can work for 12 hours straight like that. (Twelve hours later, takes eyes off the screen, *blink blink blink*, is there any food in the house, oh, wow, my kidneys are killing me, when was the last time I took a piss?, also I should definitely take a shower, but while I'm doing that I can think about that class interfacing with that other one and making them... wait, I should write this down... sits down again)2
It should be illegal to have a 12 year old documentation for an c++ API... even though it's my fault I suck at c++ ...
Bluesoleil , the only Bluetooth you are giving me is a rather unpleasant story..
Anyone have any decent Android apps for showing bluetooth headset's battery level info on status bar? (It can be a non-closeable notif)
FYI, an iPhone can detect this knock-off headphone's battery level. My phone doesn't have a viewing option as a stock widget/app.3
I'm currently do some freelancing, and the job that I am doing at the moment requires interfacing with a Bluetooth device, but the company wants a Bluetooth repeater, to help extend or amplify the signal.
Is there anything like that out there or a possible Arduino or RPI implementation that I could use?
We can neckbeard for years, days, hours, months on end. Etc.
But I just bought Castlevania SOTN for my iphone and it picked up my xbox one controller like nothing and let me played it.
My android device didn't want to pair my xbox one controller over bluetooth for whatever fucking reason.2
I do not feel insecure in my competency as software/Firmware engineer but i started feeling really insecure about being an engineer , mostly because the way Society in general place us
usually it's like
surgeon > physician > Scientist (or any basic science person) > engineer
i didn't realise this before but recently i noticed and i stopped introducing myself as engineer to the people i meet either from my family or from dating apps. Here is the conversation that usually happens
Person: what do you do ?
Me: I build things
Person: so what do build ?
Me: My work involves building lot of things related to smart phone's wireless capabilities.
Person: oh so you manufacture phones ?
Me: No i work in connectivity part of it like bluetooth , wifi
Person: I don't understand, does it involve staring at computers all day (makes a face )
Me: yes 90% of it , I like building things making something new HW or SW and most of them do require a use of computer , even if I was a mechanical engineer computers would be necessary
Person: Hmm if i was not a surgeon i would be hair dresser , because i can't do anything that involves staring at computers all day.
same conversation happened multiple times.
no matter how good you are at writing code or how important task that code is performing , society consider's Software Engineering as a mundane task of " staring at screen "
if that song Remember the name is written for software engineers it will go like
This is ten percent luck
Twenty percent skill
Fifteen percent concentrated power of will
Five percent pleasure
Fifty percent pain
And a hundred percent reason to live in disdain7
I got 2 PS3 Move sticks (the kind with the ball, usable for VR) for $5 from a local pawn that always low-prices tech (I also got one of the thumbstick ones without the ball, and a Wiimote as well, both bundled with) and decided to try and set up PSMoveService on my PC. Half my mobo and the USB Bluetooth stick I've had for like 5 years just failed the smoke test. The USB controller on my mobo released the mysterious blue death smoke (the only other interface I have is ONE PS/2 port) and the Bluetooth stick caught on ACTUAL FUCKING FIRE. The PS Move controllers have been shorted out in the chaos, and my keyboard's also been shorted out.
I need a new mobo ($100-$400), 2 new PSMove sticks ($100+ on eBay) and a new Bluetooth stick (the one I had was actually really cool, but I can get a new good one for $50, just not THAT one)
That's a $250 bill at the *very* least.
The WiFi/Bluetooth chip in my SP3 died. Now I have to plug in this stupid adapter in my only USB port. So, that being said...
Ranters, best 2-in-1 convertible laptop, go!5
Has anyone figured out how to use a magic mouse with a kvm? I have a kvm which I am thinking about putting a Bluetooth dongle into and pairing with magic mouse. Does anyone know if this would work?3
In the market for a new keyboard and mouse setup - my work provided ones are awful.
Only requirements are must be wireless, either Bluetooth or unified receiver, and UK layout
My Bluetooth mouse kept disconnecting from my computer, and it's been years since my delicate hands have touched a mouse as crappy as the "temporary solution" my boss offered me
Can you guys suggest me a good Bluetooth Keyboard? I am looking to spend less than $50 USD.
I like Logitech K380 but the keys are circle and I'm not sure if I'll like that.3
I am looking to develop an app to take advantage of the bluetooth technology in fitness bracelets. I have a few ideas but no starting point. I can code though 😅 but I'd like to know what concepts I need to know, what open source fitness app code I could look at or anything I need to be aware of before I begin my ambitious (life changing) project. I plan on using an oraimo tempo C smart bracelet for my project. Any advice, comments and discouragement will be highly appreciated 😊
I hate how I have battery issues with every smartphone/tablet I buy. They do well for 1 week and then I have to buy an additional charger for work because after 5 hours of only lying there it only has 50% which wouldnt be sufficient for 30 minutes car drive (Maps, Spotify, Bluetooth, GPS and mobile data)... Fml. I am tired of batteries. My next phone is going to be a huawei mate 10. Maybe I habe more luck with this one. I dont believe im Samsung anymore.
And anyway why the fuck do they introduce better CPUs more sensors etc whilst Keeping the battery capacity the same.. Instead they introduce fast charge etc. Another reason for me to go away from samsung is the fact they bloat each firmware up, my battery got worst after each system update (even the security ones) and also doing 14 factory resets didnt work. Support is shit. They also integrated Clean Master into the system and an "Antivirus Protection"... Can't get worst.
firstname.lastname@example.org # > submit && exit
So trusted. Purchased a HackRF SDR and I don't know how to program it? Anyone know what language/skill I need to send control commands from my SDR to my iPhone via Bluetooth? A good text or example code would help???
FUCK BT and GOOGLE MINI together, a good song comes to mind that might put you in a good mood , BT CONNECTS WHEN HE WANTS like a fucking child, BY THE TIME IT CONNECTS, IF! IT CONNECTS.. YOU ARE A PACKET FULL OF ANGER, the feeling of wanting to listen to that song fled and you just lost fucking time AND CAN'T ENJOY SHIT ANYMORE, FUCK. YOU. FUCK YOUUUUUUUUUUUUUUUUU