Nouveau - Jun 2011 - [Bug 38350] New: [NVAC] Screen doesn't come back after suspend

https://bugs.freedesktop.org/show_bug.cgi?id=38350

           Summary: [NVAC] Screen doesn't come back after suspend
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: a.reversat at gmail.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=48000)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48000)
Dmesg after resume.

I have a macbook 5,1 with an NVAC card (02:00.0 VGA compatible controller:
nVidia Corporation C79 [GeForce 9400M] (rev b1))

When I come back from suspend the system comes back OK but the screen
doesn't.
I was able to log in to the computer and do a dmesg. It is attached.

Antoine

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https://bugs.freedesktop.org/show_bug.cgi?id=38350

Marcin Slusarz <marcin.slusarz at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #48000|text/x-log                  |text/plain
          mime type|                            |

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https://bugs.freedesktop.org/show_bug.cgi?id=38350

--- Comment #1 from Emil Velikov <emil.l.velikov at gmail.com> 2011-06-18
08:13:48 PDT ---
For some reason the log does not provide any information about
entering/resuming from suspend (suspend to ?ram/disk?)

The only thing that is a bit disturbing is
"[ 3634.972104] [drm] nouveau 0000:02:00.0: Unexpected pageflip in channel
4."

Thus can you try disabling Pageflip in xorg.conf(Option "PageFlip"
"off"), to
determine if pageflipping is related to your issue

Cheers

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Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Ilia Mirkin <imirkin at alum.mit.edu> ---
It appears that this bug report has laid dormant for quite a while. Sorry we
haven't gotten to it. Since we fix bugs all the time, chances are pretty
good
that your issue has been fixed with the latest software. Please give it a shot.
(Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git
versions.) If upgrading to the latest isn't an option for you, your
distro's
bugzilla is probably the right destination for your bug report.

In an effort to clean up our bug list, we're pre-emptively closing all bugs
that haven't seen updates since 2011. If the original issue remains, please
make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/
for what we need to see, and re-open this one.

Thanks,

The Nouveau Team

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Pierre Moreau <pierre.morrow at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|INVALID                     |DUPLICATE

--- Comment #3 from Pierre Moreau <pierre.morrow at free.fr> ---


*** This bug has been marked as a duplicate of bug 31139 ***

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