Bug 85605

Summary: gk106: GPU lockup on resume (3.16)
Product: xorg Reporter: Ed Santiago <freedesktop>
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED MOVED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
journalctl -b (via ssh) with excerpts from suspend and resume none

Description Ed Santiago 2014-10-29 15:58:04 UTC 
Created attachment 108632 [details]
journalctl -b (via ssh) with excerpts from suspend and resume

Dell M4800 with QHD+ display -- NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1), 3.16.6-gentoo.

systemctl suspend works cleanly and quickly. Resume (power button), not so much:

   09:33:43 kernel: nouveau E[     DRM] GPU lockup - switching to software fbcon
   09:33:58 kernel: nouveau E[ X[4664]] failed to idle channel 0xcccc0000 [X[4664]]

...lots more. See attachment. X screen flashes briefly but is unusable and corrupt (color bars, blocks offset/shifted, no cursor anyway).

This is on a good boot (ref bug 85495).
Comment 1 Martin Peres 2019-12-04 08:51:12 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/146.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.