I can not function today in my hot office (no AC). I'm just reading rants in JSON format to look like I'm working. I may need a USB Desk Fan to improve my productivity. Anybody have recommendations?

At one of my previous companies, there was a guy, let's call him X.
X was the ideal employee.
X used to come to office at 8.
X used to go to sleep in AC office.
X used to wake up at 10 when everyone started coming in.
X used to play Uno and Pokemon Go till 6.
X was a master in Uno and Pokemon Go.
X used to wait till 8 to get free cab facility.
X didn't do one single productive piece of shit whole day.

My boss loved X Because he came early and left late.
My boss didn't give a damn if that person even switched on his laptop or not.
My boss didn't care about productivity.
I didn't come on time and didn't leave on time (I travelled in non-traffic hours)
I slogged my ass off because I really wanted to learn.
My boss scolded me, asked to be like X.
This was the last straw.
I resigned the next day.

I never wanted to be like X. Seeing him daily, motivated me so much.
When I worked, I focussed on it, I didn't keep checking the clock waiting for it to hit 5 pm.
I aimed for productivity, set realistic targets and always achieved them, no matter what.
My boss was an a--hole. I met X and Boss recently. Both are still in the same role, just scraping through.
Felt really good that I worked hard and have achieved something in life ^_^

The deeper I dig into HP's designs, the more I realize how amazing they are.

- Let's put 18.5V on our charger label
- Let's make it actually put out 20V, just because 🤪
(Note: this is a SMPS, not one of those old linear ones where that's normal)
- Let's make our charger output positive on not only 1 line, but also a second smaller one, just because. All the while the thicker line is more than capable enough, and the same size as the negative line.
(So essentially there's 2 positives, one negative)
- Fuck conventional wiring colors (red for positive, black for negative). Let's awaken our 'murican patriotism and make positive black, and negative white.
- Oh those are the colors for American AC lines and not DC lines? I had no idea! But look, I have a shiny piece of paper and you don't so your concern is invalid!

I lost more brain cells from these realizations than I would from a whole night of binge drinking. WHAT THE FUCK IS WRONG WITH YOU HP?!!

Fucking pigs at my office keep the AC at 26 C with the fan at minimum making it so hard to breathe in this Auschwitz simulator. 😡
Seriously the outside temp will be like 30-35 C and they still don't want the AC :/

We have a bruteforce?

[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /a
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /ac
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /acc
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /acco
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /accou
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /accoun
[30.01.19 11:25]🧠 WARNING (EXTERNAL IP): Not Found: /account
[30.01.19 11:26]🧠 WARNING (EXTERNAL IP): Not Found: /accounts/
[30.01.19 11:27]🧠 WARNING (EXTERNAL IP): Not Found: /accounts/lo
[30.01.19 11:27]🧠 WARNING (EXTERNAL IP): Not Found: /accounts/log
[30.01.19 11:27]🧠 WARNING (EXTERNAL IP): Not Found: /accounts/logi

No only a skiddie who try very hard

!wifi
!!anger

I bought a new wlan card to fix my infuriating wifi issues. It's a TPLink Archer T6E, supports ac, and ostensibly uses Ath9k drivers. Multiple reviews said "installed, booted, and connected! So easy."

Guess what?
I've spent the past two hours trying to get it to work. No banana.

Some other reviews have them fighting with the drivers for days. Looks like that's going to be me, too. 😡

Why the fuck is wifi so fucking difficult?

So I have that custom-made wifi router I've built. And it uses a USB wifi adapter with AC (wifi5) capability - the fastest one I could find in AliExpress.

I set it up a while ago - the internet access works fine, although speeds are somewhat sluggish. But hey, what to expect from a cheapo on Ali! Not to mention it's USB, not a PCIe...

A few days ago I ran a few speedtest.net tests with my actual AC router and the one I've built. Results were so different I wanted to cry :( some pathetic 23Mbps with my custom router :(

This evening I had some time on my hands and finally decided to have an umpteenth look.

nmcli d wifi
this is what caught my eye first. The RATE column listed my custom router as 54Mbps, whereas the actual router had 195Mbps.

I have reviewed the hostapd configuration sooo many times - this time nothing caught my eye as well.

Googling did not give anything obvious as well.

What do we do next? Yes, that's right - enable debug and read the logs.

> VHT (IEEE 802.11ac) with WPA/WPA2 requires CCMP/GCMP to be enabled, disabling VHT capabilities

This is one of the lines at the top of the log. Waaaaiiitttt.. VHT is something I definitely want with ac -- why does it disable that??? Sounds like a configuration fuckup rather than the HW limitation! And config fuckups CAN be fixed!

Turns out, an innocently looking
`wpa_pairwise=TKIP`
change into
`wpa_pairwise=TKIP CCMP`

made a world of a difference!

:wq
!hostapd
connect to the hostapd hotspot and run that iperf3 test again, and... Oh my. Oh boi! My pants fell off -- the speed increased >3x times!

A quick speedtest.net test deems my custom router's download speeds hardly any worse than the speeds obtained using my LInksys!!

The moral of the story: no matter how innocent some configurations look, they might make a huge difference. And RTFL [read the fucking logs]

In the pic -- left - my actual router, right - my custom-built router with a USB wifi adapter. Not too shabby!

I just completed my first live soldering project...

Converted my son's mobile (dangly plush animals and music not cell phone) from using 4 X C batteries (LR14) to using an AC-DC transformer

I hardwired it at 6v and it worked, and I didn't burn myself, and I cut a little gap for the wire and it's really snug so the solder is under no tension.

I tinned the wires beforehand like I knew what I was doing and for once I didn't fuck it up!

Sorry, just had to tell someone. The wife's asleep and she just won't understand.

So I just received this second DSP5005 DC-DC programmable power supply. Time to make an enclosure for the thing!! 3 power supplies totaling at around 1kW, and 2 variables connected to the 50V 10A one, through external banana wires (I want all of this to be modular). No biggie, take measurements for the AC-DC supplies, add in the variables on the front, and cut it out.

So, I went and did just that. Now my 500W (50V 10A) supply is a bit larger than the others, and it's got a fan. So I figured, well then probably my 24V 8.3A (200W) and 12V 15A (180W) supplies could use some cooling as well. But how am I going to achieve passive cooling without a spacing between the supplies?! So I thought of some spacer design. It had to be out of wood, and I had some 4mm MDF and some IKEA parts around. So, 4mm MDF for the plate and 8mm wood spacers from IKEA for the spacing. And some super glue to hold it all together.

Weighing my power supplies against a 1l bottle of milk, it seems like my power supplies are ~500g. Great, so the top spacer would take 500g and the bottom one 1kg + the weight of the top spacer.

I ended up building one plate with 6 spacers in it yesterday, until I got too tired. Then I placed my entire weight against it, 20kg at least. It didn't budge. Pretty good for something that's only designed to withstand a 1kg load!!

So, I made something good with only a 10x18cm piece of MDF, some garbage from IKEA, and most importantly a bit of a brain. Something that can handle 20x its designed load no problem. Manufacturers, is it really right to produce shit when I can beat your manufacturing processes big time without an assembly line?!

I fucking love HP.

Why, you may ask, given that I've ranted about their crap so many times now? Great question!

I love HP because every time I go to town on their hardware because yet again it got me infuriated somehow, I don't feel bad about it afterwards. Instead I feel oddly satisfied, liberated from another piece of crap from them. And besides, usually it's their or Acer's shitty hardware that gets me worked up anyway.

That said, fuck you HP. Filthy Microsucking pieces of shit.

.. anyway. I've just went around disassembling an old vacuum cleaner this morning, to liberate its 800W single phase AC motor. I'll probably have to underrun it with a step-down transformer but at e.g. 200VAC it should probably work no problem 🙂

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!

I took this contract and made the suggestion that we backup to the cloud and create a private repo on GIT. Client said no, local should be fine, they don't want someone stealing their code. I said okay fine.
AC just went out in the server room and they apparently had a leak from the AC to the power supply which they happened to put on top of the rack servers and switches. I'm surprised that place didn't catch fire, might be to early to call it.
All this on a Friday and we were 2 weeks away from launch party.
Not my fault, I clearly said we backup to cloud and use GIT on private repo.

Here is a brief list:
- Idiots from marketing
- idiots from sales
- the lawnmower man (while doing his job)
- sun
- AC off && summer
- no ventilation / fresh air
- civil defense siren tests (we're just next to one...)
- idiots talking to me while I'm on my headphone
- music stops
- phone rings
- light theme
- devRant
- MySql Workbench
- etc

Guinea pigs are not from Guinea and they aren’t pigs
JavaScript has nothing to do with Java
Computer science is not an actual science
Lawsuit is not an actual suit that the judge wears
Siouxsie Suioux is not Native American
Sugar gliders aren’t made of sugar
People don’t drive on driveways and don’t park on parkways
Carpets have nothing to do with either cars or pets
Gunpowder actually looks like noodles and not like powder
Coca-Cola has no coconut and no cocaine in it. It also contains no cola nuts
Peanuts aren’t actually nuts
Watermelon doesn’t taste like a melon
Laptops are usually used while standing on desks, not laps
GPU, as in graphics processing unit, can process things that aren’t graphical
Silverback gorillas’ backs ain’t made of silver
Rod Steward is not a rod and not a steward
Guy Standing can sit
People who say they can’t stand something usually can actually stand up
People who call themselves woke do sleep sometimes
Hibernation mode in Windows doesn’t actually hibernate anything
Kool Aid can be served hot
Wall sockets can be used while not being attached to a wall
WC is not a closet
MrBeast is in fact human
Dodge cars aren’t better at dodging things than other cars
Some AC units can be operated using DC
Most men don’t menstruate
Pop bottles don’t always go pop
Backpack can be used while not being worn on your back
Watches don’t watch anything
Some keyboards aren’t actually a single board
Cigarettes have cigars, but cassettes don’t have cass, and Gillette doesn’t have gills
Dyson doesn’t make Dyson spheres
Hairdryers can dry things that aren’t hair
Beds aren’t usually made of bedrock
ThinkPads can’t think
MacBooks aren’t books
Ceilings don’t ceil
Platinum records aren’t made of platinum
Training doesn’t always involve trains
Great Britain ain’t that great
HDMI can carry signal that isn’t HD
Fingers do fing but autists don’t aut
American Football band doesn’t play american football
Taylor Swift is neither a taylor nor a swift
Hard disk drive doesn’t drive
Tank tops has nothing to do with the top part of a tank
Tea bags do sometimes contain herbs that aren’t tea
Tea isn’t usually teal
Jack Black isn’t black
Fingernails aren’t nails

I like model railways. I also like embedded electronics.

I therefore enjoy combining the two in my free time quite a bit - putting arm processors on trains and getting them to do cool stuff. I'm also happy to dish out electronics advice to other model railway guys, a lot of whom are older and have literally no clue (but will create stunningly realistic scenes that are a million miles away from my lowly efforts.)

But bloody hell - is it hard to do so without being drowned out by incompetent sods who think they know it all because... reasons. I think I may just stop attempting to help beyond this point. This is the latest nugget I've had to contend against - I guess he's heard about skin effect, but since DCC works at around 8Khz and using anything more than 1.5mm core cable is ridiculous for a model railway, even that is complete baloney.

Other electrical nuggets I've heard from this group include "only washing machines run on AC, everything else is DC", "the colour of the wire matters otherwise it could short circuit", and "driving your old trains with a DCC signal will make them run better, because it's more modern". 😬

15 minutes delayed because whatever...

+30 minutes waiting for the next train, because my train stopped early because there was no AC and it were 38 degrees Celsius

+30 minutes, train I was changed to was delayed

Train I was changed to only had snacks to offer because they haven’t got water

+60 minutes on this train because, well why not

„We wish you had a pleasant journey“: notification pops while I’m still 2 hours in...

Yeah fuck off...

Me: Runs Dedicated Server from home, cheap easier to admin and easy to keep up with upgrades and hardware for my needs.

UKWeather: HA ya I given you 3 good years of OK weather so now you have some super hot weather as I know your brits have no AC haha.

Me: Well darn (alt F4, shutdown - reason: Two Hot )

Time to drill holes move cables and relocate the server to a more cooler place in the home :P

Boubas: adjusting their sleep schedule by forcing themselves to go to bed early. Result: bouba turns all over the bed for three hours straight trying to find a comfortable position, sweats, stands up to adjust windows and AC, now it’s too cold... ends up actually falling asleep later than usual, wakes up fucked, as always.

Boubas who think they’re kikis: take melatonin pills. Result: bouba can’t sleep without their bouba pills.

Me (the kiki): wear blue light blocking glasses from five o’clock on. No blue light = no melatonin burned, go to bed at 11pm, sleep like a teen girl after a rough teen sex with her teen boyfriend.

Yes I sometimes wake up at 3am but that’s because my brain is too kiki to sleep. I feel refreshed, TOO refreshed in fact.

What a week at work...

As some of you might know, it‘s currently very hot in Germany with temperatures rising up to 35°C. That‘s when our AC at work decided to stop working. I‘m working in the third floor of a three story building so it‘s getting very hot in the office.

The day after we had a 45 min powercut and the AC still does not work.

Today when I got up and wanted to go to work, I got an E-Mail saying that we have another powercut which lasts at least three hours. We‘re supposed to work from home using VPN. But how the fuck should I be able to log into the VPN if the network is offline?! Oh and of course our GitLab server is hosted in house as well, so no access to any code at all.

Hopefully next week is gonna be a better one...

I'm a tiny bit happy today.
Recently I've been noticing that I'm developing a tolerance for deeply crowded spaces. I don't know if the AC/DC concert was an effective shock therapy or something.

I'm not at the point where I can comfortably head outside into town by myself yet, but I have a feeling that it's not going to be too long until I can.
Maybe I can even find some joy in "being under people".

Maybe make some contacts, friends, whatever.
The biggest challenge will probably be getting over my, I guess "crippling" isn't the right word, but close-ish to it, self-conscious.
The worst thing is that as of yet, I have no idea why I'm still like that.
I think I know the root cause, but that's not something relevant right now.

Hell, I go out with friends, guys and girls, and eventually it goes like:
>"How come you are not dating someone?"
>"Can't really. Can't go out and fine someone, also I think I'm not good-looking enough."
>"Bullshit, you look awesome."

That's coming from close friends, hence why I don't believe it's just some "oh, he'll feel better if I compliment him" shite.
I somehow am unable to gain self worth from compliments.

[...]

In other news, I got a certificate at the FernUni Hagen for a course in IT project management.
Also, my programming and solution finding/problem solving skills are improving noticeable. I think.
I'm not in Uni or anything, but I feel like I'm getting more competent/professional in my development activities at work.

Contrary to what I stated above, I can gain self worth from good work done.
...which worries me, because I am afraid that eventually I'll only be able to feel good after having worked myself to the metaphorical bone.

In job college, I talk to my classmates.
Turns out, everybody is mostly sitting on their ass doing fuck all at work. They are telling me that I'm a workaholic.
I think that I'm either going mad, or that they are lazy fuckers.

From Wednesday to Thursday evening, three colleagues and I went to the CAS Partner Preview Day & CAS Customer Centricity Forum in Karlsruhe. Lots of talks (mostly boasting about themselves), some workshops and a lot of "networking opportunities".
Stuff which I mostly consider bullshit, but I never would've figured how effective it is to put on a smile and feign interest in things.
Some of that feigned interest turned into actual interest and we "networked" for hours.
It was a good training for social interactions outside my direct comfort zone.

Thank you for reading the ramdump of my mind.
$./felix
Segmentation Fault
Core dumped

!rant
Went from uni to my car to drive back home. Engine doesn't start, And report of low oil level is showing up. Hmmm. I've opened hood and checked oil level. It was empty. First thought. I drove here with no oil so I broke the engine. Great... I bought some oil and refiled it. Still same problem. I've called my insurance company and my mechanic. And then. Brilliant thought evolved. Did I turned off ignition on secret switch today? Yea it was it. Had to call everybody again and cancel my AC request. Gosh, I hate having memory of golden fish...

Also. Hi everybody. my first !rant

It's funny when you can count on finding pretty much everyone you know from the dormitories at the closest bar in the evening because it's like hell inside... Sun slo... I mean, rapidly cooking everything and everyone...

My power supply project is almost completely done (it's in a working state but still needs some finishing touches) but I procrastinated with it for nearly 2 weeks. The reason being that the next step (making a side panel and soldering some 3600W AC lines to the ones inside of the unit) fucking sucks. I've done that soldering of 4 wires (3 inside lines, 1 coming in from the outside) before, and I honestly can't think of many things that I've cursed and sworn on as frantically as I did on this. This time of course being no different, plus some unstoppable coughing and stuffed nose, just because my body felt like acting up. Can't say that I had a good time.

But that's not really the point of this.. it's more about the procrastination part. It isn't really procrastination as in just being too lazy to get around doing something, is it? It's more like the reluctance to do something that you know is going to suck really bad. And even now I've only quarter-assed it (well probably half-assed, quarter-assed would've been the crocodile wires between the inner and outer AC lines.. just dangling on the floor, waiting for someone to step on.. beautifully dangerous, deadly almost.. just the way I like it :3)... Anyway, how do you get the "umpf" to do something that you really dislike and don't want to do, without waiting for 2 weeks to finally get around doing it?

Building migration day. Movers were late so ended up moving my system on my own. Once everything was set up I realized there were no chairs. Once sorting out all that I realized the AC was conked, resolved to not give up and started work, the moment I loaded up all my files and started working the whole floor lost power. Currently staring out the window thinking about the meaning of life (or lack thereof) :')

Client needs a section of their current website redesigned and add some functionality based on user interaction with the website.

ac - account director

ac: Need timings on FE build for his section on the website.
me: Cool can I see the wireframes/designs?
ac: No wires yet, designs are here...
me: *sees 3 pages mocked up out of 50 different ones in this particular section, and they all have different functionalities*
me: I can only give you estimates on the designed bits
ac: Just estimate based on the UX proposal, it's here...
me: *reads first line - "Make F&Q section and sub pages more visual*
me: Tasks described in the proposal are too generic!
ac: Just estimate based on the previous work done for this client (which have nothing to do with the current scope)
me: *dies and goes to freelancer heaven*

!dev && rant

So yesterday we landed in 'Nam and started our journey from the south to the north (applied for a Visa online and still waited 2 hours in the airport for the officer to approve it)..
We tried to catch a Grab (Vietnamese Uber) to the hotel but obviously 99% of locals don't speak English so it was impossible to communicate with them (they call you and just start yappin Vietnamese). Eventually we gave up and tried the local cabs. Of course they try to rip you off for more than triple the price but that's cool. Vietnamese cab meters measure distance not time so the first cab just told us to get off after 100m or so but at least he stopped another cab for us and didn't charge us.
Ho chi Minh City is quite nice though a bit too dirty for me. Every breath you take feels like 3 cigarettes.
Vietnamese war museums like to victimize and praise their legendary leader Ho Chi Minh.
The reason I'm telling you all this is because at the moment I'm traveling to Dalat from Ho Chi Minh City via a sleeper bus and it is fucking terrible. 6 hours drive, bumpy ride, I sleep by the friggin engine so it's always hot. AC is shit and there are 5 more hours to go. I hid Uncle Benjamin in my underwear so I won't get robbed during the night. He is not happy about it. Fuck me. Btw this whole experience was just day one.
The only reason I'm even willing to go through all of this is because me and the miss celebrated 7 years in Aug (no ring yet fyi).
If you made it this far congrats.
I might post follow ups so stay tuned.

So I was building opencv some time back.
Nice enough package, like most python linked packages I'm finding though I know you can use it via c and its meant to be but why would you want to ? .. it contains a whole bunch of half finished crap that is actually useful in part including the capacity to tear apart video files and manipulate frames one at a time and then rewrite them back to a file. about the only lib that's easy to use that I saw that does that. hell I can even compose my own video frames. also the only other lib I saw that does that thus far.

so...

I post a bug, because of FUCKING CMAKE NOT WORKING. not conforming with the well thought out build environment that most GNU style c packages use.

you know like when you need an upstream source package to build the code, or a downgraded package to build the code and don't want to fuck up your host environment so you have to specify a bunch of lib paths and the like so that ld and gcc work correctly etc etc etc from your custom build location and so you can later use these same values to find the compiled lib and build software against it.

fucker closes my ticket saying i hijacked the c environment................

no.

its because cmake sucks.

they're using and i don't know why a module specifically written to find libtiff.

specifically written but doesn't find the only source on my system that provides tiff which my env variables point directly to !!!!

lazy fucking cocksuckers !

I want to code a solution this issue.
something that translates ac files and am files and cmakelists into something intelligent and easy to follow that doesn't sacrifice the flexibility of make and gnu shit and unfucks cmake based projects !