Maybe it's the 'marco' window manager then?
** No longer affects: linux (Ubuntu)
** Also affects: marco (Ubuntu)
Importance: Undecided
Status: New
** Changed in: xserver-xorg-video-amdgpu (Ubuntu)
Status: Incomplete => New
** Summary changed:
- [amdgpu] Display is corrupted
Now this is where it gets weird. Since I have Ubuntu MATE, I installed
the ubuntu-desktop package to get the default GNOME environment. I kept
my display manager as LightDM in case that's relevant.
Then I rebooted and tested all 3 desktop modes with default kernel
options. As expected, MATE is
Please try selecting 'Ubuntu on Wayland' from the login screen and tell
us if that avoids the problem.
** Summary changed:
- Display is corrupted upon login on Ryzen APU
+ [amdgpu] Display is corrupted upon login on Ryzen APU
** Package changed: xorg-server (Ubuntu) => xserver-xorg-video-amdgpu
