From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
Subject: [Bug 55227] New: GeForce GTX 560 Ti fails to resume
Date: Sat, 22 Sep 2012 23:47:21 +0000
Message-ID: <bug-55227-8800@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=55227

             Bug #: 55227
           Summary: GeForce GTX 560 Ti fails to resume
    Classification: Unclassified
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: brgerst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


Created attachment 67563
  --> https://bugs.freedesktop.org/attachment.cgi?id=67563
Nouveau kernel log

Linux 3.6.0-rc6
Fedora 17
GeForce GTX 560 Ti

After a suspend/resume cycle, the screen comes back with random pixels in the
framebuffer, and these messages in the kernel log:

[drm] nouveau 0000:04:00.0: PFIFO: read fault at 0x00085b1000
[PAGE_NOT_PRESENT] from PCOPY0/PCOPY0 on channel 0x00000c8000
[drm] nouveau 0000:04:00.0: PFIFO: unknown status 0x40000000
[drm] nouveau 0000:04:00.0: nv50cal_space: -16

The last message repeats indefinitely.  The cursor appears as normal, and moves
with the mouse, so the X server doesn't appear to be locked up.

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