Fedora 40 6.8.10 RX 6600 problem

Ask Fedora
, , ,
1

Hi
A few days ago i updated Fedora 40 6.8.9 to 6.8.10. After the update my GPU stopped working properly. Resolution of the display rapidly decrased - from 1440p to 768p. I own Radeon 6600. It seems like some driver-related issue, because my card isn’t recognized by some tools like GPU-Viewer. I cannot change the resolution in Gnome Settings too.
On the previous kernel version everything works fine.

I would be really grateful for any help.

2

Two things you can do.

  1. Check sudo dmesg for errors related to the GPU.
  2. Run the 6.9 test kernel to see if the problem has been fixed in 6.9
1 Like