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Search - "usb ports"
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Only pure evil can design a PC case that has reset button same size and shape like USB port and place it next to USB ports.21
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Who knew, Usb and rj45 are the same width? Not me after spending 10 mins trying to work out why mouse not working.19
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Bought new headphones because my current ones' input fucked up again. Already ordered a new one for free but hours of traveling today without music isn't really an option for me.
New headphones don't work on devices without usb ports! 😭.
Went back to the store because I didn't know that and thought they were just failing and got it explained there. No money back because they were working fine.
Me: "well fuck me right now, then I'll just travel without music today :'(".
Guy: *grabs something from a closet thingy* "Here you go, a pair of earphones!"
Me: "Awesome! How much?"
Guy: "Enjoy your traveling man!".
😮
Thanks a thousand times to that guy!14 -
Bought a Microsoft surface (3 pro) from a colleague (more about how that runs later).
It had only one USB port and I definitely need more so started searching online for docks. They mostly seem to be about 100+ euro and all have hdmi ports and other shit other than USB ports as well but I don't need that.
Fuck it, let's get creative (and fuck 100 euro for something like this)!
Double sided tape (however you call that) + 2 euro USB dock:
Works like a charm!20 -
New job, started two months ago. Forced to use a MacBook. First time using iShit in my life.
- Laptop reboots randomly every three weeks or so "because of an error" (thanks, very informative error message).
- Sometimes if I use two screens and I lock my laptop, only one screen gets locked.
- The most simple tasks require a fucking large number of clicks. There are almost no keyboard shortcuts. My hand hurts because of this, and after two months the pain is getting worse and worse.
- Yes, I know there are apps that give you extra keyboard shortcuts, but those don't help much. I never used a mouse in 10 years.
- Window management sucks. It's so broken and poor in so many ways, I don't know where to start.
- Random errors and pop-ups are the norm.
- I have only four fucking USB Type C ports. I can somehow understand having only Type C because it looks cool, but fuck at least give me 6 of them, or 8. Do you really have to force me to use a USB hub, in addition to a shitload of adapters?
- Multiple monitors don't work unless the laptop is connected to the power adapter.
- The above point means, in practice, that I have exactly zero USB Type C ports available to me: one is used for the power adapter, two are for the two monitors, and one for the USB hub. Whenever I have to connect something that has Type C, I have to choose between monitors and going fuck myself.
- I don't want to comment on performance, cooling system or battery life. This would be a waste of time. Let's just say that it's shit.
Now, dear Apple fangirls and fanboys, please downvote this rant. I want your downvotes, so please don't hesitate to press that (--) button. But please let me say that these products are shit, pure shit. Fuck Apple and their overpriced products.22 -
$sis: hey $me, can you help me?
$me: Uhm, sure, what's wrong?
$sis. The printer doesn't work..
$me: what does it say?
$sis: what do you mean?
$me: like, when you try to print something, what does it say?
$sis: uhm... idk...where should it say something
$me: On your screen you should be getting an error message right?
$sis (now getting irritated for some reason): no it doesn't..
$me: okay, let me check it out
*I walk to the printer with my sister's laptop and plug in the usb*
*Select printer > click print*
"Printer offline"
$me: was it also saying this before
$sis: uhm...yes
$me: ok
At this point im already getting a bit fed up
$me: are you sure this port is working
$sis: yes, I am sure
Okay, check other ports just to be sure, also don't work.
After about 15 minutes of debugging, turns out she managed to unplug the cable on the printer...
And all I got was a "o thanks"
Fml4 -
OK morning rant from yesterday.
Get into the venue, connect my surface to the dock, keyboard won't work.
Try more USB ports, try another machine, keyboard (corsair k70) is totally broken.
Ugh.
Fine.
Disassemble keyboard, someone asks me a question, turn around and knock full coffee cup over my surface book.
Fuck sake.
Now I need a new laptop.4 -
--- SUMMARY OF THE APPLE KEYNOTE ON THE 30TH OF OCTOBER 2018 ---
MacBook Air:
> Retina Display
> Touch ID
> 17% less volume
> 8GB RAM
> 128GB SSD
> T2 Chip (Core i5 with 1.6 GHz / 3.6 GHz in turbo mode)
Price starting at $1199
Mac Mini:
> T2 Chip
> up to 64GB RAM
> up to 2TB all-flash SSD
> better cooling than previous Mac Mini
> more ports than previous Mac Mini - even HDMI, so you can connect it to any monitor of your choice!
> stackable - yes, you can build a whole data center with them!
Price is 799$
Both MacBook Air and Mac Mini are made of 100% recyled aluminium!
Good job, Apple!
iPad Pro:
> home-button moved to trash
> very sexy edges (kinda like iPhone 4, but better)
> all-screen design - no more ugly borders on the top and bottom of the screen
> 15% thinner and 25% less volume than previous iPads
> liquid retina display (same as the new iPhone XR)
> Face ID - The most secure way to login to your iPad!
> A12X Bionic Chip - Insane performance!
> up to 1TB storage - Whoa!
> USB-C - Allow you to connect your iPad to anything! You can even charge your iPhone with your iPad! How cool is that?!
> new Apple Pencil that attaches to the iPad Pro and charges wirelessly
> new, redesigned physical keyboard
Price starting at 799$
Also, Apple introduced "Today at Apple" - Hundreds of sessions and workshops hosted at apple stores everywhere in the world, where you can learn about photography, coding, art and more! (Using Apple devices of course)16 -
We live in a world where portability is more important than usability.
I've got to buy a fucking adapter just to get enough USB ports to use a mouse and keyboard with a monitor, as well as ports for other things like my laptop fan.
It's also becoming evident with the lack of headphone jacks to save that 0.000001" of phone size. It's fucking bullshit that adapters are required to charge phones and listen to music at the same time.11 -
At the company I worked for earlier, they'd blocked two USB ports citing security policies. The third USB, was unblocked because the system admin didn't know a laptop can have more than 2 USBs .
Gigabit LAN was open.
They just wanted you to copy stuff at higher speed, I think.
If you think blocking a couple of USB ports is going to stop a dev from copying data, well either you're unbearably stupid, or think too less of your devs. It is just gonna hinder their productivity, nothing else.5 -
How the hell can people actually WORK with these ultra slim ultrabooks with no ports?? My laptop is getting used like a cheap whore at a bachelors party...10
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HP sucks because:
shitty hinges,
shitty build quality,
shitty USB ports,
shitty customer service,
shitty website6 -
Just a random thought.
If you are going to remove the headphone jack in phones because your goal is to make it slimmer, we'll why not put two USB c ports? One for charging and other actions, one for other actions only13 -
2012 laptop:
- 4 USB ports or more.
- Full-sized SD card slot with write-protection ability.
- User-replaceable battery.
- Modular upgradeable memory.
- Modular upgradeable data storage.
- eSATA port.
- LAN port.
- Keyboard with NUM pad.
- Full-sized SD card slot.
- Full-sized HDMI port.
- Power, I/O, charging, network indicator lamps.
- Modular bay (for example Lenovo UltraBay)
- 1080p webcam (Samsung 700G7A)
- No TPM trojan horse.
2024 laptop:
- 1 or 2 USB ports.
- Only MicroSD card slot. Requires fumbling around and has no write-protection switch.
- Non-replaceable battery.
- Soldered memory.
- Soldered data storage.
- No eSATA port.
- No LAN port.
- No NUM pad.
- Micro-HDMI port or uses USB-C port as HDMI.
- Only power lamp. No I/O lamp so user doesn't know if a frozen computer is crashed or working.
- No modular bay
- 720p webcam
- TPM trojan horse (Jody Bruchon video: https://youtube.com/watch/... )
- "Premium design" (who the hell cares?!)14 -
I do not like the direction laptop vendors are taking.
New laptops tend to feature fewer ports, making the user more dependent on adapters. Similarly to smartphones, this is a detrimental trend initiated by Apple and replicated by the rest of the pack.
As of 2022, many mid-range laptops feature just one USB-A port and one USB-C port, resembling Apple's toxic minimalism. In 2010, mid-class laptops commonly had three or four USB ports. I have even seen an MSi gaming laptop with six USB ports. Now, much of the edges is wasted "clean" space.
Sure, there are USB hubs, but those only work well with low-power devices. When attaching two external hard drives to transfer data between them, they might not be able to spin up due to insufficient power from the USB port or undervoltage caused by the impedance (resistance) of the USB cable between the laptop's USB port and hub. There are USB hubs which can be externally powered, but that means yet another wall adapter one has to carry.
Non-replaceable [shortest-lived component] mean difficult repairs and no more reserve batteries, as well as no extra-sized battery packs. When the battery expires, one might have to waste four hours on a repair shop for a replacement that would have taken a minute on a 2010 laptop.
The SD card slot is being replaced with inferior MicroSD or removed entirely. This is especially bad for photographers and videographers who would frequently plug memory cards into their laptop. SD cards are far more comfortable than MicroSD cards, and no, bulky external adapters that reserve the device's only USB port and protrude can not replace an integrated SD card slot.
Most mid-range laptops in the early 2010s also had a LAN port for immediate interference-free connection. That is now reserved for gaming-class / desknote laptops.
Obviously, components like RAM and storage are far more difficult to upgrade in more modern laptops, or not possible at all if soldered in.
Touch pads increasingly have the buttons underneath the touch surface rather than separate, meaning one has to be careful not to move the mouse while clicking. Otherwise, it could cause an unwanted drag-and-drop gesture. Some touch pads are smart enough to detect when a user intends to click, and lock the movement, but not all. A right-click drag-and-drop gesture might not be possible due to the finger on the button being registered as touch. Clicking with short tapping could be unreliable and sluggish. While one should have external peripherals anyway, one might not always have brought them with. The fallback input device is now even less comfortable.
Some laptop vendors include a sponge sheet that they want users to put between the keyboard and the screen before folding it, "to avoid damaging the screen", even though making it two millimetres thicker could do the same without relying on a sponge sheet. So they want me to carry that bulky thing everywhere around? How about no?
That's the irony. They wanted to make laptops lighter and slimmer, but that made them adapter- and sponge sheet-dependent, defeating the portability purpose.
Sure, the CPU performance has improved. Vendors proudly show off in their advertisements which generation of Intel Core they have this time. As if that is something users especially care about. Hoo-ray, generation 14 is now yet another 5% faster than the previous generation! But what is the benefit of that if I have to rely on annoying adapters to get the same work done that I could formerly do without those adapters?
Microsoft has also copied Apple in demanding internet connection before Windows 11 will set up. The setup screen says "You will need an Internet connection…" - no, technically I would not. What does technically stand in the way of Windows 11 setting up offline? After all, previous Windows versions like Windows 95 could do so 25 years earlier. But also far more recent versions. Thankfully, Linux distributions do not do that.
If "new" and "modern" mean more locked-in and less practical and difficult to repair, I would rather have "old" than "new".12 -
So my mom says her printer isn't working anymore. I sit and battle with drivers and mysteriously missing virtual usb ports for two hours, give up, we decide to buy a new printer.
Next day she says her scanner isn't working either.
It's only then that I notice her USB hub cable is unplugged.. aargh. -
I added some boards to this fucking Beowolf of a fucking Raspberry Pi!
Pi with 4GB RAM, 2TB SSD, 8 USB ports, 2 Ethernet ports, and a sense hat.
Gonna put this between my modem and router and see what fun I can get up to.
Would like to build a web portal that tracks my family's data usage with the tcpdump to graph approach, and probably a little weather widget to go with it using the sense hat.9 -
Not at the hate point yet, but Apple's hardware division has been missing the mark for about 5-6 years now.
The phones have been too big for my hands since the 5 came out, and the latest lineup doesn't even have a compromise in that size.
The keyboards that replaced the chiclet keyboards suck because they provide almost no tactile feedback whatsoever.
Ditching the magsafe adaptors to force you to dedicate one of your USB ports to powering your machine is stupid.
Still doing fine on the software front overall, however. Granted, they've been dismantling everything I ever liked about iTunes since version 8 came out, but I've given up on that at this point.1 -
"Oh yes I have to try three times until I put the USB in correctly"
Hey. If you have eyes, would you use them to fucking look at the ports of what you're trying to connect together and ONLY THEN try plug it in? If it still doesn't work the first time, you are probably an idiot.6 -
Sometimes, I really fucking hate Windows.
Having trialled Linux for a week on a spare HDD, I wanted to move to a proper dual boot with Windows on my SSD, and I decided I may as well downgrade to Windows 7 at the same time (10 had started to really annoy me).
Booting into the initial USB yielded an unresponsive mouse and keyboard. Hmm, not a great start. Turns out the Windows install USB doesn't like the rear USB ports or the wireless mouse. Strange but plugged in a spare USB mouse into the front and could install Windows.
This install was very unhappy about not having SP1 - to the point where I couldn't even install the network drivers so I could download SP1. Fine, I just downloaded an ISO with SP1 on my Mac.
Then I discovered that you can only really make a Windows USB with Windows. But I've just removed both my Windows and Linux partitions so I can reinstall them ...
After hours of searching and trying to create a bootable USB on my Mac, I finally give up and install a trial of Parallels. So I ended up using the same ISO to install a VM of Windows on my Mac, so I can create a bootable USB, so I can install Windows on my desktop. Well done Microsoft ...
And then I needed to install various drivers for the install to be even remotely useable.
To top it all off: Linux just worked. The keyboard and wireless mouse worked when installing. I didn't need to do any additional set up to be able to use it all. It can even use all 3 monitors, rather than just the 2 that Windows recognises for some bizarre reason.
Thanks to Windows being special, I've lost a day of productivity 😡16 -
Built a C#/.NET application with support for a serial device. Tested it on systems A, B, C initially, all Windows system, same .NET version, same targeting, same build tool version, same initial connection configuration etc, etc.
Testing - works on A and C, B nopes.
...
OK, let's check the source, is there something about B that makes it impossible to execute that bit? - No, there is not, you checked that already, stop poking around, it definitively should work on B.
...
OK, maybe admin privileges, there is I/O involved, didn't need that on A and C, but who knows - nope, doesn't work on B.
...
OK, maybe something wrong with the connection settings? First try at reinstalling driver - but no, it doesn't work on B.
...
OK let's try with another device - more/less devices on B. Other USB ports. No. Still does not work on B.
...
OK, this is stupid, but, is the cabling alright? It is, of course it is, stupid - but it still does not work on B.
...
OK, at that point I'm just gonna ask a colleague, GrumpySoftwareDev whether he has any clue why it doesn't work on B. GrumpySoftwareDev knows nothing, but discovers that one of his applications doesn't work on Windows 10. You know nothing, Jon Snow, but it doesn't work on B.
...
OK, now I'm just going to ask another colleague TheLastOfHisKind who handed B down to me somewhat bluntly if he ever experienced problems when working with B and its serial configuration. TheLastOfHisKind tells me he does not and kindly offers me some input on the situation. Still no progress to get it working on B but he hinted he might have fucked up B's driver. I already reinstalled the driver but didn't reboot, which comes after reinstall.
...
OK, I'm just gonna remove and re-install the driver, then restart. Hu! Now the UI is gone but another serial device reacted on a general call. Not fully working on B but we're getting there.
...
OK, I don't know, I'm getting frustrated, let's borrow another system D - which has roughly the same configuration as B - from my colleague StrongCurrentGuy. StrongCurrentGuy borrows me his system and cautions me not to break it. I install the driver, plug the device and copy the application from B. It just works on D. Not on B though.
...
OK, you know what. I'm done. For shits and giggles I'm gonna remove that driver again, reinstall it and restart, maybe it'll magically work afterwar- WHAT THE HELL, I JUST OPENED IT AFTER RESTARTING, IT JUST WORKS - ON B!
... seriously, what the fuck. But yeah, at least it works now.4 -
So flashing microcontrollers gets kinda annoying when you have to simultaneously fight Windows defender's urge to flag the flashing software as Trojan every 30 seconds like a 10 year old kid with ADHD that just discovered coffee.
It doesn't get easier when suddenly only one of three USB ports recognises thumb drives with the current Windows version, and only after two reboots.
Maybe I should just run it in a VM like the three remaining QA testers at Microsoft do, but on the other hand I don't really like the idea of flashing firmware from a VM. Just feels even dirtier.19 -
Just a rant... It really sucks to work with maven on a security-paranoid financial institution enforcing ntml proxy auth...
Also usb ports disabled... :(5 -
Totally the best possible excuse for fewer USB ports on a laptop: "It's more streamlined!"
Yeah, when I am on the go and need that one additional port, my first thought will be "well, thankfully it at least is streamlined! That's helpful!"6 -
hey ranteros! i like to dream and i know many of us dream of a nice machine to do anything on it, if you want to post the specs of your ideal build(s) (even a laptop, pre-built pc, space gray macbook pro... doesn't matter). and your current one.
here's mine:
ideal: {
type: desktop-pc,
cpu: intel i7-8700K (coffee lake),
gpu: nvidia geforce gtx 1080ti,
ram: 32gb ddr4,
storage: {
ssd: samsung 960 evo 500gb,
hdd: 2tb wd black
},
motherboard: any good motherboard that supports coffee lake and has a good selection of i/o,
psu: anything juicy enough, silver rated,
cooling: i don't care about liquid cooling that much, or maybe i'm just afraid of it,
case: i accept any form factor, as long as it's not too oBNoxi0Us,
peripherals: {
monitor: 1080p, maybe 1440p, i can't 4k because of the media i consume (i have tons of shit i watch in 720p) + other reasons,
keyboardmousecombo: i like logitech stuff, nothing fancy, their non mechanical keyboards are nice, for mice the mx master 2 is nice i think, i also don't care about rgb because i think it's too distracting and i'm always in darkness so some white backlight is great
},
os: windows 10, tails (i have some questions about tails i'll be asking in a different post,
}
i think this is enough for ideal, now reality:
current: {
type: laptop,
brand: acer (aspire 7736z),
cpu: pentium dual-core 2.10ghz,
gpu: geforce g210m 2gb (with cuda™!),
ram: 4gb ddr3,
storage: hdd 500gb wd blue 5400rpm (this motherfucker stood the test of time because it's still working since i bought this thing (the laptop as it is) used in late 2009 although it's full of bad sectors and might anytime, don't worry i have everything backed up, i have a total of 5 hdds varying from 320gb to 1tb with different stuff on them),
screen: 17 inch hd-ready!!! (i think it's a tn panel), i've never done a test on color accuracy, but to my eyes it's bright, colorful, and has some dust particles between the lcd and backlight hah,
other cool things: dvd player/burner, full-sized keyboard with numeric keypad, vga, hdmi, 4 usb ports, ethernet, wi-fi haha, and it's hot, i mean so hot, hotter than elsa jean and piper perri combined,
os: windows 10, tails
}
if you read this whole thing i love you, and if you have some time to spare on a sunday you can share your dream rig and the sometimes cruel current one if you dare. you don't have to share them both. i know many will go b.o.b and say "what you're hoping to accomplish, i already did bitch.", that's cool as well, brag about your cool rig!6 -
Windows, can you please restart without crashing please? It would be great.
Also, try to make my USB ports working. They were pretty useful5 -
Dear laptop vendors, stop wasting so much precious device estate on nothing!
This wasted physical space could easily fit in six USB ports, or four USB ports and two HDMI ports, or four USB ports and one HDMI and one LAN. Or four USB ports and two SD card slots.
> "Who the heck needs 6 USB ports?"
You don't need more USB ports… until the day you do need them comes.
> "HDMI and LAN are feature creep!"
It's "feature creep", until you need it.
> "Ever heard of USB hubs?"
While better than nothing, they are tedious to carry around and can hardly support more than one external high-power device such as an external hard drive or blu-ray drive, except if you have an external power adapter, which is even more tedious to carry.
Also, have fun closing programs until the operating system stops whining "volume is busy" just so you can unmount your external SSD and then reconnect it through a USB hub. Sounds like fun, huh?
You were playing audio from your external SSD? Too bad. Now you need to close the media player to be able to unmount the SSD, then later restart it and seek the last position. And all of that could be avoided if your laptop happened to have one more USB port.10 -
The feeling when your pc runs out of usb ports because of all the different android devices hooked up to it.1
-
So i tried installing elementary on my friend's computer
I keep ending up with this error : 'in it ram fs : cannot find a medium with a live file system'
This error can be replicated on one other computer but works without the error on another one.
I'm using a UEFI boot on all of them
What I've tried :
1. Switching USB ports
2. Burning the image using Rufus, lily USB
3.secure boot on/off
4. Converted any dynamic partitions to basic
5. Converted MBR to GPT
6. Disabled Intel PTT
I've tried Ubuntu as well, same results27 -
New macbook pro has no usb ports , that's apple way of saying "fuck all developers" . That is such a dick move , also the shitty butterfly keyboard i don't know if any developer will like it , any thoughts?7
-
!rant
Coworker: I yelled at Sony for the PS3 having 7 USB ports... I said that devices only need 2 USB ports. But now, I have this laptop here that has two USB ports and I'm yelling at it! So who's the hypocrite?
Me: You?
Coworker: Sony. Though to be fair, this laptop was made back before we really needed a lot of USB ports. Keyboards and mice were PS/2.
Me: What about printers?
Coworker: They have printer cables....
Me: WHICH ARE USB!
Coworker: ....Oh yeah...2 -
Wow even my laptop pulled an April Fool's....I hope.... Seems all my USB ports have died.... Need to restart....
This is a pretty lousy prank...I don't wanna restart....1 -
A Rant that took my attention on MacRhumors forum.
.
I pre-calculated projected actual overall cost of owning my i5/5/256 Haswell Air, which I got for $1500.
After calculations, this machine would cost me about $3000 for 3 years of use.
(Apple Care, MS Office Business, Parallels, Thunderbolt adapter to HDMI, Case... and so on).
Yea... A lot of people think it's all about the laptop with Apple. nah... not at all. There's a reason Apple is gradually dropping the price of their laptops.
They are slowly moving to a razor and blade business model... which basically is exactly what it sounds like - you buy the razor which isn't too expensive, but you've got no choice but to buy expensive additional blades.
I doubt Apple is making much money from laptop sales alone... well definitely not as much as they were making 5 years or so ago (remember the original air was about $1800 for base model, and if i remember correctly - $1000 additional dollars to upgrade to 64GB SSD from the base HDD.
Yes, ONE THOUSAND DOLLARS FOR 64GB SSD!
Well, anyways, the point is that Apple no longer makes them BIG bucks from the laptop alone, but they still make good profits from upgrades. $300 to go to 512GB SSD from 256, $100 for 4GB extra ram, and $150 for a small bump in processor. They make good profits from these as well.
But that's not where they make mo money. It's once you buy the Macbook, they've got you trapped in their walled garden for life. Every single apple accessory is ridiculously overpriced (compared to market standards of similar-same products).
And Apple makes their own cables and ports. So you have to buy exclusively for Apple products. Every now and then they will change even their own ports and cables, so you have to buy more.
Software is exclusive. You have no choice but to buy what apple offers... or run windows/linux on your Mac.
This is a douche level move comparable to say Mircrosoft kept changing the usb port every 2-3 years, and have exclusive rights to sell the devices that plug in.
No, instead, Intel-Microsoft and them guys make ports and cables as universal as possible.
Can you imagine if USB3.0 was thinner and not backwards compatible with usb2.0 devices?
Well, if it belonged to Apple that's how it would be.
This is why I held out so long before buying an apple laptop. Sure, I had the ipod classic, ipod touch, and more recently iPad Retina... but never a laptop.
I was always against apple.
But I factored in the pros and cons, and I realized I needed to go OS X. I've been fudged by one virus or another during my years of Windows usage. Trojans, spywares. meh.
I needed a top-notch device that I can carry with me around the world and use for any task which is work related. I figured $3000 was a fair price to pay for it.
No, not $1500... but $3000. Also I 'm dead happy I don't have to worry about heat issues anymore. This is a masterpiece. $3000 for 3 years equals $1000 a year, fair price to pay for security, comfort, and most importantly - reliability. (of course awesome battery is superawesome).
Okay I'm going to stop ranting. I just wish people factored in additional costs from owning an a mac. Expenses don't end when you bring the machine home.
I'm not even going to mention how they utilize technology-push to get you to buy a Thunderbolt display, or now with the new Air - to get a time capsule (AC compatible).
It's all about the blades, with Apple. And once you go Mac, you likely won't go back... hence all the student discounts and benefits. They're baiting you to be a Mac user for life!
Apple Marketing is the ultimate.
source: https://forums.macrumors.com/thread...3 -
For 2 hours I've been looking for the reason why my mouse and external hard drives suddenly stop working, just to find out that my external USB hub is junk and caused a short circuit that disabled all the USB ports on my laptop.
USB Hub (Logitech, $30) replaced with a cheap one from China ($1). Now everything works again. -
In a heavily crowded metro sitting on a ladies senior citizens seat with my 16" laptop almost getting out of hand or pushed by nearby ppl until some oldie got tired of my shit and asked me to stand up.
Imagine the most messed up system of connections on a laptop because i am a droid guy whose laptop had 3 wires coming out of ports (laptop charging cable, usb and earphones)1 -
The default USB voltage hould have been specified to 6 instead of 5 volts.
Six (6) volts would allow for longer cables than five (5) volts do, since the spare voltage compensates for the resistance of cables. This is even more crucial for USB hubs. USB hubs are highly dependable upon these days due to laptop vendors dropping the number of USB ports down to two or even one. I am looking at you, Medion.
If several devices are connected to a USB hub, the voltage can quickly drop below 4.5 volts due to the resistance between the USB hub ports and the computer's USB port, causing some devices to restart themselves even if the computer's USB port is not over capacity. If it were over capacity, it would just regulate down its output voltage to prevent overcurrent.
Lithium-ion batteries need at least 4.3 volts arriving at the battery terminals to fully charge, and mobile devices are typically not equipped with a boost converter. Even if they were, they are rather inefficient, meaning they would produce significant heat and waste a power bank's energy. Other USB devices such as flash drives and peripherals might power off below 4.5 volts. However, 6 volts have solid 1.7 volts of margin to 4.3 volts, more than twice the margin of 0.7 volts that 5 volts have. On the way from the power supply to the end device, the voltage has to pass several barriers which weaken it, including the cable, connector endings, and the end device's internals such as the charging controller.
Sure, there are quick charging standards such as by Qualcomm and MediaTek which support elevating voltages to nine (9), twelve (12), and even twenty (20) volts. However, they require support by both the charger and mobile device. If six (6) volts were the default USB voltage, all devices would have been designed to accept this voltage, and longer cables could have been used anywhere. Obviously, all USB devices should be able to run on five volts as well.
Six volts would have been more stable, flexible, and reliable.14 -
Lets talk about our dream phone!
Here's what mine would be...
Screen: 1440p AMOLED highly saturated screen.
CPU: Snapdragon 845 (Or whatever is on top)
RAM: 4-6 GB
Storage: 16 GB internal OS reserved storage for the OS only but on the side would have 2 slots with the same locking mechanism as the sim tray to hold 2 hot swapable storage or battery modules.
OS: A modular version of stock android (By modular i mean a version of stock android that is designed to be installed on any device)
Speaker: Dual front facing stereo
Ports: 2 usb-c ports on the bottom.
Special features: A portable desktop experience that when plugged into a monitor would give a chromeOS style experience with the phone acting as a touchpad.7 -
So I got my sister a new PC and being the thrifty (and masochistic) fuck I am, I thought I'd build it myself. I built the PC yesterday (side note: Stick to backplate coolers, Push-Pin is the bane of my existence, patience and fingers) and wanted to install Windows today.
I shit you not, I ran this godforsaken spawn of Satan of 'Windows Media Creator Tool' no less than 5 times with different USB sticks, different Ports, turned off AV and FW and as Administrator but stuff ain't working. After ~30min of downloading Windows each time, it always told me in usual Windows manner "Something went wrong", because who needs decent error messages anyway...5 -
All of the USB ports on my PC have suddenly stopped working...
And how am I supposed to fix this exactly given I no can no longer use a keyboard or mouse...?
Brilliant.7 -
In computing class, we were asked to identify different connectors/ports in one lesson.
Someone couldn't tell what a USB port looked like >.>3 -
Spent 2 hours wondering why Unity Engine sees my 2 joysticks as Joystick 1 and Joystick 5 (or 6 depending on a UBS port).
Turns out, for some reason, Unity remembers ALL the ports that were ever used (even with the usb extender). That's documented...exactly nowhere. Ok, at least I figured that out, but what am I gonna do about it? Nothing, there's no way to change the order.
So after a quick nervous breakdown, and a cigarette break, I decided to build and run the game, just to see how it looks, and...what's this?
Everything's working! Unity removes all the joysticks from it's array and puts only active ones in the right order and that too is documented...NOWHERE!
Ugh... Unity I still love you, but god damn, GET YOUR SHIT TOGETHER!!!
Needless to say, this day is an emotional roller coaster.1 -
So last year I sent my PC to get a motherboard replacement, as I couldn't be arsed replacing it or even research what motherboard I should get(was dealing with more urgent personal matters).
Anyway, I get it back and everything works good but not the front USB port.. I always found it weird, but also didn't bother to open the case and double check, so I let it go and assumed, since the motherboard was fried, that the USB wires were faulty.
Time passes by and I decide to open the case for annual cleaning job... Turns out the motherfucker didn't connect the port, why?? Fucks knows why... Obviously the wires were "short" and he didn't even try to pull it out further!!! You little piece of shit,for a full year I've been living with a missing usb port, the fucking front facing mother fucking usb port. Fuck.
Moral of story? Don't be a lazy ass and fix your shit on your own!4 -
Guys, why is everybody complaining about apple usb-c ports? Isn't that the future?
Wait four/five years and it will all be usb-c
I mean, 100% chances of inserting the drive in the computer at first attempt. Fucking rad!11 -
It needs to be outright illegal for laptops to have fewer than four USB ports.
If the purpose of law is to improve the quality of life, why not outlaw the time-consuming annoyance of laptops with few USB ports?
The purpose of laptops is portable computing. Depending on a USB hub makes it less portable.
If it was legally mandatory for laptops to have at least four USB ports, there would be no more competitive disadvantage for laptop vendors sacrificing unimportant slimness for important practicality.
And to the very few people who consider slim design more important than USB ports and who are going to whine online about the extra 3 millimetres of thickness: Sorry, life is unfair. Your preferences don't matter. Practicality is the purpose of computers. You are the reason laptops are ruined for the rest of us. Get lost.29 -
Alot of hacks around here!
An extract of some of those:
-Couldn't time the shutter right when photographing lightning. Used my oscilloscope to measure its electrical influence and anytime a peak is detected, it actuates the shutter.
-Using a lock as a heatsink for a overheating display driver ic.
-Hacking two USB ports together to get more power.
-Display module was too tall with header pins. Moved its back components to the main board and soldered the module flat onto it by flowing solder down its connecting holes.
-Not me but still interesting: Back on ye olde times when paid tv contained a disruptive H or VSYNC signal only their paid tv box could filter, my electronics prof. analyzed it and built the required comb filter on his own. Even sold some on the black market. -
windows has decided that today I'm not using my mouse, which is odd because it usually works in one of the three USB ports... Everything about that sentence makes me sad...
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People need to fucking shut up about this MacBook Pro port shit. They're moving all their ports to one unified port that has a standard interconnect that people have been wanting on Android phones and other machines since USB C was announced. Shut the fuck up and notice that it's changing for the better.12
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I will need a laptop for uni and I thought you guys could give me some tips on good brands/models. I want it to have at least 16GB of RAM, preferably a newer generation of i7 and dedicated NVidia graphics. The bigger the screen is the better. I don't care too much about the battery but I would like to have a few USB type A ports and some HDMI/DP outputs. The maximum price (shipping included) should be around 1000 - 1200€15
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Cleaning up my desk at the office today. As I'm sure is the case with most of us, I have a draw that's full of old technical crap that's not currently in use (mice, charging cables, USB hubs, routers, access points, cameras, old phones and iPads, you get the idea).
Found out that not only do I have an extra Mini-DVI to HDMI dongle; I apparently have 3 of them. That's more than I've got available Mini-DVI ports to begin with.2 -
USB ports are such a vulnerability.
Using a device as cheap as a Teensy you can easily execute whatever malicious software you'd like on a person's computer.4 -
The recent USB C/ no headphone-jack rant inspired me a bit and I noticed that two USB C ports might be a solution for me in regards to the headphone debate.
I'd still need a dongle for my headphones, but I can still charge.
Maybe I could get a audiophile grade dongle make myself def, that be great.
It would also be kind of useful for other stuff, you can't have enough usb ports on any device.
And then I started looking into that topic.
WTF one plus! Why did you make my op 3T USB 2.0 in type C !!!????
I'm not that stupid though. I know there are reasons, but this just upsets me, 3.0 at least please!
What is missing for you that you could use your phone instead of a PC for the most workloads of use-cases?
For me it's two high speed usb C ports with display connect capabilities + periferals.
I currently think that it would be a great thing to move most Noob users off their pcs onto their smartphones for that purpose.1 -
I'm officially convinced that my computer is cursed by now:
I get a Oculus Touch Bundle. Connect it to the computer, both sensors through USB 2, HMD too. One of them on an extension cord, experimental 360 degree setup (and yes, I'm covering the lenses when not playing).
Works great for a couple weeks, then I start getting 8603 and 8609 errors (USB connection bad or too little bandwidth. Usually happens when you do something else on the same USB controller).
Trying all of the setups that comply with the setup manual, none works...
... Thinking "fuck it, can't get any worse now", I connect both sensors to the USB 3 ports on my board (A big thou shalt not according to the manual).
Works perfectly. No lag, no loss of tracking.
Well, I guess if something applies to 99.9% of all computers in the world, mine is among the 0.1%. I'm a living corner case, 🤣
Guess I'll move to the Netherlands and become a Ganja farmer.2 -
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?
Odroid specs
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
Raspberry specs:
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
Storage: microSD
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)8 -
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 :/
Stupid Bluetooth6 -
I discovered programming around the age of 12, when my parents bought their first computer:
A Pentium II, 233 MHz monster with Windoozle 95 and even 2 USB ports. Additionally we had an internet connection on crazy fast 56k. The machine was as slow as a snail on heroin, but I soon started to dig around in the file explorer and system control panel.
Searching the interwebs by what the obscure file endings meant, I found some mailing lists about quickbasic and one about C.
QuickBasic was pretty easy and it didnt take long to get some beep abuse script running and a basic text "game". Later on I got into HTML and PHP.
Being still somewhat of a child at that time, QuickBasic really opened my mind to imagine what else could be possible by using just a computer, your brain and lots of willpower.
It was the moment I realized, I wanted to really get into programming or electronics after school.
Hey baby, wanna go to my place and do some QuickBasic and chill? 😏💦 -
The fucking LAN port cover broke
The Internet of things tells me you can't fucking replace it (nobody sells this part)
Lan ports aren't important I guess
Make something useless by having part of it covered by flimsy plastic that breaks if you stare at it long enough
And I thought having o lying 2 usb slots was bad...
Next laptop will be a... i don't fucking know... something BETTER
.
Wait, 2h until posting another rant?
@dfox wasn't it just one before? :(
And it deleted my wonderful tags :c
I found such a nice tag and now I forgot it :c
Now you won't know how hilarious the tag was, and I'm sad
#SaveTheTags5 -
Would you rather get the current Macbook Pro at a discount, or wait for the new one that ditches the MagSafe and all the other ports for the USB-c at full price when it comes out?18
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I recently came across this article with some basic security advices, like use 2fa security key, encrypt your USB keys, don't use untrusted USB chargers / cables / ports (or use a data blocker cable if you need to charge your device). It made me think, how relevant are the USB-related threats and risks today? Do people really still use and carry so many wired USB devices, and just drop or plug them wherever?
The last time I used an USB device to transfer some important data was probably over 10 years ago, and for the love of god I don't know anyone who still carries an USB key with sensitive data with them on a daily basis, much less actively uses it. Besides, whoever still does that probably puts their USB key on the same keychain as their ID / access tag and a bunch of other keys (including a 2fa device if they use one) - they're not going to lose just some sensitive data, they're going to lose authentication and physical access devices as well, and that could turn a small data leak into a full-scale incident, with or without an encrypted USB device.
I'm also not sure about untrusted USB cables and ports, from what I've seen the USB outlets and cables are pretty much non-existent in public places, most places offer wireless charging pads instead (usually built into a hand rest or table surface).3 -
So I got the new macbook pro 15 with touchbar .... this is my first macbook that I have ‚issues‘ with.
* the new butterfly keaboard doesnt feel as good as the old one
* ... abd its friggin loud!
* the keyboard backlight just randomly drops out and forces me to cold reboot WTF??
* they bigger left/right cursor buttons make it so hard to feel where you are, that I constantly confuse up and down
* the touchbar is basically unusable for a keyboard centric person like me. It forces me too look down to the keys!
* I constantly hit the esc bc im used to have one finger there to hit it if needed, but now im forced to hover it bc otherwise it is pressed
* and why of fucking why did apple remove magsafe??? Now i dont even see anymore if is is being charged without turning the screen on
* i hate the usb ports too, why not even add a free usbc to usba port? (Well, i guess bc it would make the macbook even more expensive... free wouldnt be free anyway i guess)
It is way more powerful though, but the time i would buy a personal one is over and will probably never come back.
Im a happy hackintosh user btw 😅3 -
So as a personal project for work I decided to start data logging facility variables, it's something that we might need to pickup at some point in the future so decided to take the initiative since I'm the new guy.
I setup some basic current loop sensors are things like gas line pressures for bulk nitrogen and compressed air but decided to go with a more advanced system for logging the temperature and humidity in the labs. These sensors come with 'software' it's a web site you host internally. Cool so I just need to build a simple web server to run these PoE sensors. No big deal right, it's just an IIS service. Months after ordering Server 2019 though SSC I get 4 activation codes 2 MAK and 2 KMS. I won the lottery now i just have to download the server 2019 retail ISO and... Won't take the keys. Back to purchasing, "oh I can download that for you, what key is yours". Um... I dunno you sent me 4 Can I just get the link, "well you have to have a login". Ok what building are you in I'll drive over with a USB key (hoping there on the same campus), "the download keeps stopping, I'll contact the IT service in your building". a week later I get an install ISO and still no one knows that key is mine. Local IT service suggests it's probably a MAK key since I originally got a quote for a retail copy and we don't run a KMS server on the network I'm using for testing. We'll doesn't windows reject all 4 keys then proceed to register with a non-existent KMS server on the network I'm using for testing. Great so now this server that is supposed to connected to a private network for the sensors and use the second NIC for an internet connection has to be connected to the old network that I'm using for testing because that's where the KMS server seems to be. Ok no big deal the old network has internet except the powers that be want to migrate everything to the new more secure network but I still need to be connected to the KMS server because they sent me the wrong key. So I'm up to three network cards and some of my basic sensors are running on yet another network and I want to migrate the management software to this hardware to have all my data logging in one system. I had to label the Ethernet ports so I could hand over the hardware for certification and security scans.
So at this point I have my system running with a couple sensors setup with static IP's because I haven't had time to setup the DNS for the private network the sensors run on. Local IT goes to install McAfee and can't because it isn't compatible with anything after 1809 or later, I get a message back that " we only support up to 1709" I point out that it's server 2019, "Oh yeah, let me ask about that" a bunch of back and forth ensues and finally Local IT get's a version of McAfee that will install, runs security scan again i get a message back. " There are two high risk issues on your server", my blood pressure is getting high as well. The risks there looking at McAfee versions are out of date and windows Defender is disabled (because of McAfee).
There's a low risk issue as well, something relating to the DNS service I didn't fully setup. I tell local IT just disable it for now, then think we'll heck I'll remote in and do it. Nope can't remote into my server, oh they renamed it well that's lot going to stay that way but whatever oh here's the IP they assigned it, nope cant remote in no privileges. Ok so I run up three flights of stairs to local IT before they leave for the day log into my server yup RDP is enabled, odd but whatever let's delete the DNS role for now, nope you don't have admin privileges. Now I'm really getting displeased, I can;t have admin privileges on the network you want me to use to support the service on a system you can't support and I'm supposed to believe you can migrate the life safety systems you want us to move. I'm using my system to prove that the 2FA system works, at this rate I'm going to have 2FA access to a completely worthless broken system in a few years. good thing I rebuilt the whole server in a VM I'm planning to deploy before I get the official one back. I'm skipping a lot of the ridiculous back and forth conversations because the more I think about it the more irritated I get.1 -
And so again I'm here asking for your opinions.
My old router (linksys EA6400) had a meltdown yesterday and decided to lose wifi connectivity every 4-5 seconds for 4-5 seconds each time. So it was like 5 ICMP packets pass and then 5 fail, and this pattern held up through the whole day.
Did a hard reset hoping it will help. Little did I know.. Do you even imagine how fun it was setting it up with randomly not working wifi? :D And this router can only be set up over wifi. I had to count seconds in my head predicting when it will start losing packets. Because when it does - the setup fails :)
yayy!!
So I guess it's time to start looking for a new one. I barely use ethernet ports (one for RPi). But I do need a good wifi. AC is a must. AX is not since none of my devices support it. I'd also like it to have open-source firmware, maybe accessible via shell (100% dd-wrt/open-wrt compatible). A USB port would be a plus (for the RPi).
Do you have any suggestions worth looking at?
What do you think about WRT3200ACM MU-MIMO?
Also I came across something called MESH ROUTERS (wtf is that?). http://linuxgizmos.com/low-cost-802.... Is it worth looking at?
What would YOU suggest?4 -
!rant
My home pc has developed a sudden issue and wont boot up anymore.
Stays stuck on the POST phase and am unable to get into BIOS , just stuck with a big asus logo and a message to press
F2 or Delete to get into BIOS but the system seems frozen as the keyboard lights are on but unresponsive while the
Mobo reads an error code A2
( the manual claims that to be an IDE error although am using only SATA)
Unplugging all usb doesnt change anything.
Unplugging all other sata ssd ,hdd and disk drives except the os drive changes nothing.
Unplugging the os drive results in the system complaining about no bootmgr
(As expected), that allows me to at least look at the BIOS but there doesnt seem to be anything wrong or out of the ordinary..
Booting from a live cd works fine
Booted from a pc boot repair tool and plugged in the os drive into one of the hot swappable sata ports shows me the all the files still there and accessible , check disk revealed nothing wrong. Can't plug in the os drive pre boot as that locks everything up again)
Tried to boot with a windows cd then do a start up repair but plugging in the os drive into the hot swappable sata doesn't work since windows can't see the drive.
Tried to swap the os drive with another one of exact same model filled witb random files resulted in no boot mgr error as expected
Struggled a whole weekend to fix it but alas no progress
Ah and the OS drive's warranty ran out 2 weeks ago 😑
Mobo asus p9x79 deluxe
Os ssd samsung 840 250 gb
No changes in hardware for the last year
Or so
No BIOS changes in over a year
I did notice some odd files like 0002Found
On the os drive when i was using the boot repair live cd tool, will bring the drive to
The office where i can get my hands on an ssd sata to usb caddy and take a snapshot of The files there for you guys to see.
Any ideas ? 😞5 -
Need help/advice.
I’ve a raspberry pie 3B.
The pi boots up with the OS previously installed on it, theHDMI port works perfectly,
The problem is , I can’t get the USB ports to work, nor does the LAN port works. And the wifi also doesn’t connect automatically donno why , not sure if the wifi wasn’t setup or the chip is gone bad, just need to know what I can do with it4 -
I just read about the Thunderbolt port vulnerability but it seems that port is interchangeable with USB C, just faster? But basically any USBC ports are vulnerable then? Or just the rounded ones like on phones?
Normal USB 3 rectangular ports on PCs are fine?5 -
It's these individually tiny annoyances in products and software that together form a huge annoyance.
For example, it's 2022 and Chromium-based web browsers still interrupt an upload when hitting CTRL+S. This is why competition is important. If there was no Firefox, the only major web browsers would, without exception, have this annoyance, since they're all based on Chrmoium.
I remember Chromium for mobile formerly locking scrolling and zooming of the currently viewed page while the next page was loading. Thankfully, this annoyance was removed.
In 2016, the Samsung camera software was updated to show a "camera has been opened via quick launch" pop-up window when both front and rear sensors of the smartphone were covered while the camera was launched by pressing the home button twice, on the camera software Samsung bundled with their custom version of Android 6. What's more, if that pointless pop-up was closed by tapping the background instead of the tiny "OK" button or not responded to within five seconds, the camera software would exit itself. Needless to say, this defeats the purpose of a quick launch. It denies quick-launching while the phone is in the pocket, and the time necessary to get the phone out could cause moments to be missed.
Another bad camera behaviour Samsung introduced with the camera software bundled with their customized Android 6 was that if it was launched again shortly after exiting or switching to stand-by mode, it would also exit itself again within a few seconds. It could be that the camera app was initially designed around Android 5.0 in 2015 and then not properly adapted to Android 6.0, and some process management behaviour of Android 6.0 causes this behaviour. But whatever causes it, it is annoying and results in moments to not be captured.
Another such annoyance is that some home screen software for smartphones only allows access to its settings by holding a blank spot not occupied by a shortcut. However, if all home screen pages are full, one either needs to create a new page if allowed by the app, or temporarily remove a shortcut to be able to access the settings.
More examples are: Forced smartphone restart when replacing the SIM card, the minimum window size being far too large in some smartphones with multi-windowing functionality, accidental triggering of burst shot mode that can't be deactivated in the camera software, only showing the estimated number of remaining photos if less than 300 and thus a late warning, transition animations that are too slow, screenshots only being captured when holding a button combination for a second rather than immediately, the terminal emulator being inaccessible for the first three minutes after the smartphone has booted, and the sound from an online advertisement video causing pain from being much louder than the playing video.
Any of these annoyances might appear minor individually, but together, they form a major burden on everyday use. Therefore, developers should eliminate annoyances, no matter how minor they might seem.
The same also applies for missing features. The individual removal of a feature might not seem like a big of a deal, but removing dozens of small features accumulates to a significant lack of functionality, undermining the sense of being able to get work done with that product or software when that feature is unexpectedly needed. Examples for a products that pruned lots of functionality from its predecessor is the Samsung Galaxy S6, and newer laptops featuring very few USB ports. Web browsers have removed lots of features as well. Some features can be retrofitted with extensions, but they rely on a third-party developer maintaining compatibility. If many minor-seeming features are removed, users will repeatedly hit "sorry, this product/software can not do that anymore" moments.