My PC frozen on Ubuntu LTS 20.04.3
Similar staff had been happening on Windows 10, every once in a while i had freezes (fixed by restarting computer by restart button), random restars and blue screens with code like DRIVER IRQL_LESS_OR_EQUAL.
I thought it will go away with Linux, unfortunately it didnt. It was frozen again, but only once and it took way longer time than on Windows. I suspect it is hardware problem, but i dont have resources to debug my PC. Such staff was happening from the beginning of using the PC, but i couldnt send it back for personal reasons. I have detailed error log and i want to know what part exactly causes a problem.
here is a link to the log (i loaded it to google drive) https://drive.google.com/file/d/1YSd...ew?usp=sharing
Graphics card: GTX 1660 super
CPU: AMD Ryzen 5 3400g with 4 cores

Hello, myduck & welcome to LQ.

You didn't need to send us to google drive for 390 bytes!

"Evaluating _BCM failed" was the error. It's all over google, so you could have got this by searching.
The suggested fix is to add "acpi_backlight=native" as a boot parameter, or write it in grub.cfg and restart. Try it.

1 members found this post helpful.

Thank you so much for your reply!
I tried your method and now all i can do is wait and hope it fixed the issue.
Do i need to mark the tread as solved now?

If you have fixed it, and it works, mark this solved, so others will know what the fix was.

The idea is you can add 'solved' as a sesarch term when you are looking for fixes.