[Nouveau] [Bug 71357] New: After S3 resume X is broken and reboot needed

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71357

          Priority: medium
            Bug ID: 71357
          Assignee: nouveau at lists.freedesktop.org
           Summary: After S3 resume X is broken and reboot needed
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: krah.tm at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 9.2
         Component: Drivers/DRI/nouveau
           Product: Mesa

Created attachment 88845
  --> https://bugs.freedesktop.org/attachment.cgi?id=88845&action=edit
Xorg.0.log

Got a Lenovo T530 notebook with a NVS 5400M card.
Suspending to RAM and resume from console only does work fine.

But doing it from X i've get a broken X system, starting X after the resume
basic stuff from mdm display manager is ok, but as soon as cinnamon is starting
its broken again.

Attached is the Xorg.0.log with errors logged.

dmesg is also there - the first 2 errors with cinnamon were logged when i did
"service mdm stop", the other 4 were logged after "kill -9 7350".
Only a reboot did work and it was possible to reboot the box.
Attached is also a full backtrace from gdb after X was tried to shut down via
"kill -9" which did not work.

Its a stock ubuntu 13.10 with mesa 9.2.1.

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