[Nouveau] [Bug 37894] New: After sleep/hibernate, X crashes after a few minutes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=37894

           Summary: After sleep/hibernate, X crashes after a few minutes
           Product: xorg
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: pablo at blueoakdb.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=47492)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=47492)
tar-ball with the initial files 

[ I originally filed this bug against "openSUSE" [1] and tried the recommended
fix:  install latest Nouveau GIT builds [2] ]

Howdy,

I have an issue where resuming from a "suspend", X will crash.  I have had this
issue with both the Nvidia and nouveau driver.  Given the nouveau driver is
OSS, I figure it's easier to debug so it's currently installed on my laptop
[3].

Per Johannes Obermayr, I'm uploading a tar-ball with the following:

o dmesg
o /var/log/messages
o Xorg.0.log
o Xorg.0.log.old

Please note the crash occurred at 15:29:10 - see the following message in
`messages':

    Jun  3 15:29:10 zoom kdm[1581]: X server for display :0 terminated
unexpectedly

When I say X crashes, what happens after a resumption is I end up in the login
screen.

I'm marking this ticket as "critical" because when X crashes, any unsaved work
is lost.  :(

Please let me know if you need any additional forensics.

References
==========
[1] - https://bugzilla.novell.com/show_bug.cgi?id=696987
[2] - 0.0.16.get20110530.0010-1.1
[3] - M4300 - Quadro FX 360M

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