Created attachment 129229 [details]
Correct Xorg log

Didn't know that GDM doesn't store the Xorg log in the usual location. So I
accidentally uploaded an obsolete log. Replaced it with the correct log.

I tried lower resolutions with the amdgpu driver and the problem shows even
there. So I'm not sure if the problem exists on both drivers or if the source
of the problem lies elsewhere.

Does anyone have an idea?