https://bugs.freedesktop.org/show_bug.cgi?id=107079
Bug ID: 107079 Summary: Black screen after waking from sleep Product: DRI Version: unspecified Hardware: x86 (IA32) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: g.goltsov@gmail.com
Created attachment 140397 --> https://bugs.freedesktop.org/attachment.cgi?id=140397&action=edit uname -a
After waking from sleep I get black screen on my notebook regardless of whether x-server was starting or no. I am able to type commands blindly. I can also connect to system via ssh. But after adding "nomodeset" to kernel params system suspend and resume work correctly. I probed linux kernels 4.9 and 4.16. I also compiled modules radeon,drm,ttm from recent sources. Situation did not change.