Red Hat Bugzilla – Bug 867006
nouveau: doesn't correctly resume from hibernate
Last modified: 2013-07-31 17:56:07 EDT
Description of problem:
Unable to resume from hibernate, suspend/resume works. Everything seems OK, video and backlight comes back, I can see my previous desktop but before the echo disk > /sys/power/state returns the video switches to console than back and then the desktop gets somehow resized and only background is visible.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. echo disk > /sys/power/state
It doesn't correctly resume.
It correctly resumes.
Sorry if this is not kernel bug but e.g. Xorg bug, please reassign in this case.
Created attachment 628181 [details]
dmesg after the failed resume
Created attachment 628182 [details]
Created attachment 628183 [details]
I can chvt (but it's very slow) and I can work from the console, but I cannot restart X:
> [drm] ... nouveau ... Failed to idle channel 1
> [drm] ... nouveau ... Failed to idle channel 3
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