AMDGPU and display fails after resume from suspend
Submitted by Martin Kjær Jørgensen
Assigned to Default DRI bug account
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