[Bug 100357] New: [NV50] Resume from hibernate/suspend does not work - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 100357] New: [NV50] Resume from hibernate/suspend does not work
Date: Thu, 23 Mar 2017 15:08:56 +0000	[thread overview]
Message-ID: <bug-100357-8800@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=100357

            Bug ID: 100357
           Summary: [NV50] Resume from hibernate/suspend does not work
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: miguel.deval-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Created attachment 130400
  --> https://bugs.freedesktop.org/attachment.cgi?id=130400&action=edit
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.

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