https://bugzilla.kernel.org/show_bug.cgi?id=208835
Bug ID: 208835 Summary: amdgpu fails to resume from suspend Product: Drivers Version: 2.5 Kernel Version: 5.8.0-050800-generic Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: sevenever@gmail.com Regression: No
Created attachment 290797 --> https://bugzilla.kernel.org/attachment.cgi?id=290797&action=edit dmesg
Computer fails to resume from suspend.
From the logs it looks like AMDGPU fails to resume.
It is a thinkpad T14 AMD APU R7 4750U, connected to an external display via USB-C port thru an adapter.
I can still ssh to the machine after resume action, but the both internal display and external display stuck at black screen.