Bug 100357

Summary: [NVA3] Resume from hibernate/suspend does not work
Product: xorg Reporter: miguel.deval
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED MOVED QA Contact: Xorg Project Team <xorg-team>
Severity: major    
Priority: medium CC: miguel.deval
Version: unspecified   
Hardware: Other   
OS: All   
i915 platform: i915 features:
Description Flags
dmesg log
lspci none

Description miguel.deval 2017-03-23 15:08:56 UTC
Created attachment 130400 [details]
dmesg log

After ressuming from hibernate or suspend there is a distorted screen. Emergency keys or ssh from a remote machine does not work. If the hibernate or suspend command is initiated from a linux console, not from the X session, resuming works well but after switching to the X session it gets stuck again.

I had this problem with all kernels released since a couple of years. Currently I have tried 4.10.3-1 and 4.9.15-1-lts that reproduce the problem.

Attached is the kernel log and output of lscpi.
Comment 1 miguel.deval 2017-03-23 15:09:39 UTC
Created attachment 130401 [details]
Comment 2 miguel.deval 2017-03-23 15:14:14 UTC
This problem happens randomly about 50% of the time resuming form hibernate/suspend.
Comment 3 Martin Peres 2019-12-04 09:25:33 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/333.

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.