AMDGPU and display fails after resume from suspend
@mkj
Submitted by Martin Kjær Jørgensen Assigned to Default DRI bug account
Link to original bug (#111848)
Description
Sometimes after my machine resumes from suspend my display stays off with no signal, and USB keyboard (Num lock) and mouse doesn't react.
This time I managed to SSH into the machine and gather some logs after it failed resuming.
I have experienced this with different kernels and under different Linux operating systems, like Debian and Gentoo, but it is not happening often enough for me to sense a pattern.
I will attach log files to the best of my abilities according to: https://amdgpu-install.readthedocs.io/en/latest/install-bugrep.html