I was using Linux Mint 21.1. My sreen was frozen yesterday and I restarted it. After restart, the computer gives me kfd kfd amdgpu oland not supported in kfd error on black screen.
I tried to open compatibility mode and fix with installing amdgpu drivers but didn't work. I couldn't fresh Linux Mint install because when I try to install from usb, I couldn't see graphical screen.
There just colorful squares and stripes. So I decided to install Debian 12. Everything went good until end of install. When I open my computer I saw screens below. First one is login screen second one is desktop screen.
I think my GPU is broken but I would like to hear from you who know or see something like that.
GPU: AMD R7 250 OS: Linux Mint, Debian 12
Update:
I resetted the bios and now see radeon: failed initializing UVD (-1).
Update:
When I try to boot with Linux Mint 21.1 USB, screen still broken and half of the screen visible.
