Michal @michal@kottman.xyz

Dr. #Seuss - #Cat Without A Head

Though ITX 3600 + 3060 did sound like a cool idea...

I was planning to build my new computer with AMD since first Ryzen, but I waited for a better one. Now I guess I'll wait a bit more 🙂

I took a "symmetrical" photo, but... Damn those walls are anything but staight.

Related from PhD Comics: http://phdcomics.com/comics.php?f=1356

#caturday relax

German language is magical: https://youtu.be/gG62zay3kck (feat. Rhabarberbarbara)

https://youtu.be/eZFWDh8ZjFw don't judge me, I love it 😄

Apparently the `--stress` parameter to https://github.com/ComputationalRadiationPhysics/cuda_memtest is what I was missing to diagnose the failing GPU, it identified a memory issue pretty quickly. Now to figure out if there is a Linux BadRAM alternative for GPUs...

Soooo, I've knowingly bought a cheap second-hand 1080Ti that's a bit "broken" - visual artefacts pop up on the screen occasionally, and I managed to lock up the system too (Doom on 1440p ultra - ran smoothly until it didn't). I ran cuda_memcheck and it showed no issues. Are there any GPU diagnostic tools that could identify what's wrong?

#trippy #gif with carpet and #rgb #led second attempt, now with a black & white #cat for color calibration 😄

Very interesting #esp32 concept: all-in-one M5StickC

https://youtu.be/GfJ1u0oK4Tc
https://m5stack.com/products/stick-c

#trippy #gif Kids carpet under #rgb #led lighting.

#nature #relax

What ended up working is a) Setting "Table = off" in the Wireguard config, not to create the "move all traffic through Wireguard" routing rules, b) manually route traffic coming from wg0: "ip route add default via $WG0_IP dev wg0 table 1000; ip rule add from $WG0_IP table 1000"

The problem I had is that I need the "AllowedIPs = 0.0.0.0/0" since I want to be able to serve traffic "from everywhere" (federation FTW!). Unfortunately, when using 'wg-quick' it means that it will set up special routing rules to redirect *all* (even outgoing) traffic through Wireguard, and thus VPS. I noticed when Steam downloads became slow :) (yes, this server is also a gaming machine).