Resume after hibernate results in a black screen. Emergency keys does not work
Submitted by Ilya
Assigned to Nouveau Project
Description
Created attachment 127978
Dmesg output
- Hibernate
- resume
- Black screen, SysRq keys dos not work. Need to turn off the Notebook.
This happens with a tuxonice-kernel too. With proprietary nvidia-driver the resume sometimes (25-30% of all reumes) hangs up too.
With the old 2.6.*-kernel and proprietary driver there where any problems on this hardware.
With the turned off video-driver and with an active vesa-driver the resume success with a heavy distort of the screen. But it could be seen, that all other hardware functions ok. There is the possibility to input the commands, etc.
~~**Attachment 127978**~~, "Dmesg output":
t.txt