[dtx1]

Well I have a thinkpad with a pretty stable setup (except suspend resume, i havent even bothered trying to get that to run well) but on my desktop system

Ryzen 5600x AMD rx6600xt MSI B550M pro Zen Kernel

with 3600mhz XMP Ram and auto overclock settings i get a hard crash once a month with some random MCE hardware errors, bluetooth card spams my dmesg on boot with some errors i cant be bothered to fix, firefox sometimes crashes HARD, totally freezing, games sometimes don't start, today i had a random chromium crash and then i couldnt open nemo (file manager) anymore and when i opened a shell (alacritty with fish shell) the shell wouldnt allow any input. Two reboots later and it was fixed...somehow...

but honestly i dont mind its my toy system/work system from home because its so much faster than my notebooks. If I have to reboot once a day thats stable enough for that newscase

[dijit]

MCE Errors are nothing to do with Linux, it's the CPU reporting itself as faulty.

I would check your warranty.

[dtx1]

nah, it propably runs fine if i don't blindly overclock it with MSIs questionable auto OC feature and it's so rare, i don't really care