I'm not sure if this is the best community to post in, but I just bought a used computer and slotted in an RX480 as the GPU. I installed KDE Neon 5.27 on it, and it worked flawlessly for 2 days.
Then, even though it was working earlier today, it slept and then would not wake up. So I turned off the power and turned it back on again, and was greeted with this error screen:
The only prior error message I'd gotten from the system was when I tried to install wine for one application, it told me some packages weren't up to date, without a way to fix it. I can enter the BIOS just fine.
What is going on? How do I fix this?
Can you remove the GPU and use onboard?
It is mentioning gpu in the errors, so it would be the first thing I would try, to see if the errors change, because I have no idea what's going on here
The computer is running a Ryzen 9 3900X, which does not have onboard graphics unfortunately.