!rant

I built a decently large project at work, and everything works perfectly. It's beautiful, it's fast, it's light, it's organized and clean, and deploying is a breeze. I'm very proud of it.

The biggest reason, though, is that it uses exclusively technology I had never touched before:
• React
• Redux
• ES6/Babel
• Webpack
• Express.js
• Material Design
• Apple lappy (I'm a linux girl)

I was completely new to all of these, including my dev machine. Every single aspect of the project was outside my skillet.

But it went from my first experimental `import React from 'react'` to production-ready in three weeks. I'm really proud 😊

!!good news
!!great news
!!linux dev lappy recommendations?

So, @Root might finally have a job! Woo!
(Pending a background check, drug test, cavity search, ...)

I'm excited, and kind of giddy. It's an open-office setup, but the devs are chill, the boss is chill (reminds me a bit of myself thus far, just... nice), pay is decent too. Drive is hell, but everything else feels kinda cushy. The parent company is super-stuffy corporate and has an HR and red tape fetish, but supposedly I won't have to interact with them at all. I start as soon as all of the background check nonsense comes through. (Don't get me started on that, please.)

One of the questions that came up, however, is what type of system I wanted to use. I requested a Linux lappy, and that's sadly a bit beyond the parent company's nontechnical IT department. They asked me for links to a few specific machines on amazon for options. (MacBook Pro or equivalent)

That's where this question comes in: Which lappys make great dev machines and also have decent linux (Debian/Mint/Ubuntu) support? The role is backend Rails development + some devops, so I don't need super-fancy graphics, though I will be attaching a 4k (hopefully IPS) display because space and pretty colors.

Recommendations welcome, as I should get back to them today!

Living in a tiny house and having a remote-only job (and no lappy) means I get the wonderful, lovely privilege of working in my bedroom... with my 18mo (who will not leave me alone), and my girlfriend (who won't fucking leave). It's positively great!

Blasting music is often not enough to drown out the sound, and certainly does nothing for getting hit with toys or screamed at to get picked up, so I get basically nothing done during the day. And that's presupposing I'm not begged to run errands/go to lunch with her, both of which take precious hours. (She won't take the baby out alone, so she's always here unless we find a babysitter)

At least it's quiet after 9pm, so I stay up coding for as long as I can. But 18mo's wake up super early, and the girlfriend prefers to stay in the room until I'm up... so even with earplugs I don't get enough sleep. A monster a day and a bottle of Tito's vodka a month is all that keeps me sane.

Why can't I just be fucking left alone to fucking work? I'm our only goddamn source of income.

It's no wonder we're fucking broke.

And to make matters worse, I'm being downsized... and considering the above, I doubt I'll be able to land a new job. 😡

Root rents an office.

Among very few other things, the company I'm renting an office from (Regus) provides wifi, but it isn't even bloody secured. There's a captive portal with a lovely (not.) privacy policy saying they're free to monitor your traffic, but they didn't even bother using WEP, which ofc means everyone else out to the fucking parking lot four floors down can monitor my traffic, too.

Good thing I don't work for a company that handles sensitive data! /s But at least I don't have access to it, or any creds that matter.

So, I've been running my phone's connection through a tor vpn and sharing that with my lappy. It works, provides a little bit of security, but it's slow as crap. GET YOUR SHIT TOGETHER, REGUS.

AND WHILE YOU'RE AT IT, CLEAN THE SHIT OUT OF THE FUCKING BATHROOM FFS.

Ugh. $12/day to work in a freaking wind tunnel (thanks, a/c; you're loud as fuck and barely work), hear other people's phone conversations through two freaking walls, pee in a bathroom that perpetually smells like diarrhea, and allow anyone and everyone within a 50+ meter radius to listen to everything my computer says.

Oh, they also 'forgot' to furnish my office, like they promised. Three freaking times. At least I have a table and chair. 🙄

Desk? What desk?
Fucking hell.

Up for a rollercoaster?

I had a super motivated day where i could focus and wanted to get my work done. My stupid work lappy instead kept throwing tantrums and totally prevented me from working. (Everything caused disk thrashing, took multiple minutes instead of seconds, etc.) Total shit day, but I felt great.

Next morning, I woke up all achy and cold. Ignored it and went to work. I was able to fix everything, and got my benchmarks running smoothly in all of fifteen minutes. Got good results, too! Left work and got married at the courthouse. :)

Went to a restaurant afterward, and two jolly fat guys (Off-duty Santa?!) bought us lunch.

Got home and… started feeling really awful. A little while later, I had a 102*f fever. Collapsed on the floor with an electric blanket and was absolutely miserable. Just kind of stared for hours, aching everywhere. Eventually went to bed, and my wife (!) made me all warm and comfy. And then I proceeded to be completely unable to sleep. Or move. Or think. Laid there for four hours unable to move, and shaking violently at any touch of cold air.

Now it’s 1am and I’m here at the freezing kitchen table writing this.

I am miserable.
Absolutely miserable.
But still happy, too!

🥶👰‍♀️💍👰🏻‍♀️

So yesterday our team got a new toy. A big ass 4k screen to display some graphs on. Took a while to assemble the stand, hang the TV on that stand, but we got there.

So our site admin gets us a new HDMI cable. Coleague told us his lappy supports huge screens as he used to plug his home TV in his work lappy while WFHing. He grabs that HDMI, plugs one end into the screen, another - into his lappy and

.. nothing...
Windows does not recognize any new devices connected. The screen does not show any signs of any changes. Oh well..

Site IT admin installs all the updates, all the new drivers, upgrades BIOS and gives another try.

Nothing.

So naturally the cable is to blame. The port is working for him at home, so it's sure not port's fault. Also he uses his 2-monitor setup at work, so the port is 100% working!

I'm curious. What if..... While they are busy looking for another cable, I take that first one, plug it into my Linux (pretty much stock LinuxMint installation w/ X) lappy,

3.. 2.. 1..

and my desktop is now on the big ass 4k fat screen.

Folks. Enough bitching about Linux being picky about the hardware and Windows being more user friendly, having PnP and so. I'm not talking about esoteric devices. I'm talking about BAU devices that most of home users are using. A monitor, a printer, a TV screen, a scanner, wireless/usb speaker/mouse/keyboard/etc...
Linux just works. Face it

P.S. today they are still trying to make his lappy work with that TV screen. No luck yet.

Fuck today.

Today I was supposed to go into work and set up a dozen or so units for beta testing (its been a year and a half coming)..

Got up nice and early to get a head start on things. Stubbed (and broke) my motherfucking toe, then spilled my cereal milk on my laptop.. subsequently spend the following 2 hours tearing down and cleaning my poor little lappy. Get her all put back together, starting to feel a little better about the day. Push the power button, and fucking nothing but a tiny little fan noise for half a damn second.

With this luck I don't even want to move, lest a magic falling anvil decides to adorn my head..

I've run into my first nVidia driver issues. Ever. ☹

I'm attempting to install the drivers on my shiny new Dell XPS15 8750. It has both an Intel (default) and nVidia graphics card; the Intel works just fine out of the box with Nouveau, with terrible fps. Installing the nVidia drivers causes a conflict with those, and X just displays a black screen. I can still interact via the virtual terminals, but with a 4k display it's kind of annoying.

I'm currently trying to install nvidia-bumblebee and related crap, bur it is not going well.

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.

Fuck it. It's Friday EOD.

Enough is enough.

It's time to close my lappy and go for a nice long stroll, get all those work thoughts out of my RAM and get ready for two whole days of slacking!!!!

See you next week, suckers!

5 stages of failing WIFI connectivity on Linux

This morning I woke up my laptop to start my work day. I have 2 very important meetings today, so I better get all prepared.

"Wifi connection failed"
Syslog says:
- wpa_supplicant: wlp9s0: SME: Trying to authenticate with <MAC>
- kernel: wlp9s0: authenticate with <MAC>
- kernel: wl9s0: send auth to <MAC> (try 1/3)
- kernel: wl9s0: send auth to <MAC> (try 2/3)
- kernel: iwlwifi: Not associated and the session protection is over already...
- kernel: wl9s0: send auth to <MAC> (try 3/3)
- kernel: wl9s0: authentication with <MAC> timed out

#### DENIAL #####

No biggie, let's try another AP (I have 3). All 3 failed to connect. Fine, let's try my phone's hotspot! FAILED!!!!!

w00t.... okay, let's restart the router... but failing to connect to a phone hotspot is already a worrying sign.

Wifi connection failed

wtf.. disable and re-enable wifi

Wifi connection failed

#### ANGER #####

the fuuuuuuck. Maybe my router is dead. But my phone connects to it, no fuss. My personal lappy also connects there easily.

wtf... Does that mean I'm about to lose my uptime?? Come one!! It's Linux - there MUST be something I could do! I don't see processes hanging in D state so the radio must be fine - it's gotta be a software issue!

ChatGPT – type all the log entries manually, via phone (that took a while...). Nothing useful there: update firmware, restart NetworkManager, etc.

#### BARGAINING #####

Alright... How about a USB dongle? Plug it in and wifi connects immediately! Yayyy!!! But that's only b/g/n and I'd very much like to have ac. It works well as a limping backup, but not something I'd use for the meetings.

rfkill block/unblock all the radios. No change. USB dongle connects right away but the PCIe adapter keeps throwing notifications at me with failure messages. It's annoying, to say the least.

So I've already tried
- restarting the router(s)
- disabling/reenabling the radios
- multiple APs
- suspending/waking again several times
- praying

#### DEPRESSION #####

The only thing I haven't tried yet is the most cruel one - restarting the laptop. But that's unfair... It's LINUX! How could it disappoint me. I have so many tmux sessions open, so many unsaved leafpad notes, terminal histories with oh so comfy ^r and ! retriggers all ready and waiting to be executed...

#### ACCEPTANCE #####

But I can't miss the meeting. So I slowly start closing off apps, starting with the least important ones, trying to preserve as much history and recent commands as I can. I'm gonna lose my uptime, that's the inevitable obvious truth... Linux has failed me. Or maybe it's a hardware issue... I can't be sure until I restart.

I must reboot.

#### A NEW HOPE #####
Hold on.. What if... What if before restarting I try to reload the Intel wifi kernel module? Just for the giggles. I've got nothing to lose anyway...

rmmod iwlmvm
rmmod iwlwifi
modprobe iwlwifi
modprobe iwlmvm

*WiFi Connected*

YESSSS!!!!!!!!! My uptime is saved!
403 days and counting! YEAH BABY!!!

Linux is the best!

Current lappy got about 4GB RAM and not enough cores. I can't even run krita without it slowing down more the more I work on a file.
It would be frustrating if only I wasn't so depressed.
So yeah, due to being broke and lack of nerves, I'm gonna completely stop working on the comic for now.

My brother came to me with his phone today to ask me if I could turn it on with my computer, because his power button is broken so I proceeded to attach it to my lappy and boot it with adb just to find out I can't do anything because he hasn't turned on USB debugging!
I managed to get into his recovery which helped nothing because in order to navigate in the menu the power button has to work
Uuuugh I hate this ...

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"

tfq?!?

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.

Anyone recalls my raspberry's hotfix for overheating problem?

Frankly I am considering it as a long-term solution. I currently have a proper rpi fan applied but it's just too freaking noisy! I thought my work lappy is noisy when at 90C. But this tiny rpi fan is just.. Painfully loud! Especially when rpi is suppised to be tiny and invisible.

Soo.. Yeah.. 3"" fan for an rpi it is!

## Learning k8s

Okay, that's kind of obvious, I just have no idea why I didn't think of it..

I've made a cluster out of a rpi, a i7 PC and a dell xps lappy. Lappy is a master and the other two are worker nodes.

I've noticed that the rpi tends to hardly ever run any of my pods. It's only got 3 of them assigned and neither of them work. They all say: "Back-off restarting failed container" as a sole message in pod's description and the log only says 'standard_init_linux.go:211: exec user process caused "exec format error"' - also the only entry.

Tried running the same image locally on the XPS, via docker run -- works flawlessly (apart from being detached from the cluster of other instances).

Tried to redeploy k8s.yaml -- still raspberry keeps failing.

wtf...

And then it came to me. Wait.. You idiot.. Now ssh to that rpi and run that container manually. Et voila! "docker: no matching manifest for linux/arm/v7 in the manifest list entries."

IDK whether it's lack of sleep or what, but I have missed the obvious -- while docker IS cross-platform, it's not a VM and it does not change the instructions' set supported by the node's cpu. Effectively meaning that the dockerized app is not guaranteed to work on any platform there is!

Shit. I'll have to assemble my own image I guess. It sucks, since I'll have to use CentOS, which is oh-so-heavy compared to Alpine :( Since one of the dependencies does not run well there..

Shit.

Learning k8s is sometimes so frustrating :)

Fucking windows updates...

Went to do a job on a tank in 18 deg F Weather with snow on the ground. One guy brought an ice fishing tent (very nice). This is next to petroleum tank. We got guys on top of tank waiting for me to get data using a Windows 10 lappy.

Lappy comes up and tries to get into bios to do a firmware update. WTF! I reboot and it does it again! Go to look for power adapter as it wont do update without power. Not in bag. It has to have power to do update.

So I drive back to shop (with guys waiting on top of tank) which is 5 miles away. I am pissed. Its snowing and I have to drive slow. I find that adapter. I get back to the tank and plug it in. The AC source (battery based) starts alarming as the lappy takes too much power. Fuck! But somehow it boots Windows without doing firmware update. Fuck you Windows!

I get my job done, but don't fucking trust windows at all. Had this been a field tech he would be pissing his pants. Useless shitty software you have zero control over. Now considering changing their OS to Linux for field work. I am rewriting their software anyway with something can run Windows or Linux.

why won't you people let me move on ?
you people started draining me of my life a little at a time from the age 28 onwards. why ? I just want to see some goddamn new tv and movies and work and have a home, and an acceptable level of progress in life.

a chick once and awhile, some lappy dances, and a stiff drink twice a week.

why is being an actual standard american such a horrible prospect for so many miserable little evil bastards out there ?

HP

I really like their laptops, or i used to. My HP lappy has a realtek WiFi card and realtek doesn't provide support for Linux. I think I also hate realtek. Furthermore, my laptop starts throttling because of dust being collected. Some people that I know have older Dell laptops that work better than mine