[Bug 1623507] Re: unity-system-compositor crashed with "Failed to schedule page flip", but only after nouveau crashed in glClear().

[Daniel van Vugt]

*** This bug is a duplicate of bug 1553328 ***
    https://bugs.launchpad.net/bugs/1553328

Aha!

Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1553328, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.


** This bug has been marked a duplicate of bug 1553328
   Mir crashes on nouveau (nv50) in pushbuf_kref()

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https://bugs.launchpad.net/bugs/1623507

Title:
  unity-system-compositor crashed with "Failed to schedule page flip",
  but only after nouveau crashed in glClear().

Status in Canonical System Image:
  New
Status in Mir:
  Triaged
Status in libdrm package in Ubuntu:
  New
Status in mesa package in Ubuntu:
  New
Status in mir package in Ubuntu:
  Triaged

Bug description:
  16.10 first unity 8 run

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: unity-system-compositor 0.7.1+16.10.20160824-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
  Uname: Linux 4.4.0-9136-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  Date: Wed Sep 14 10:34:45 2016
  ExecutablePath: /usr/sbin/unity-system-compositor
  GraphicsCard:
   Subsystem: Micro-Star International Co., Ltd. [MSI] Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [1462:7817]
   NVIDIA Corporation G92 [GeForce 9800 GT] [10de:0614] (rev a2) (prog-if 00 [VGA controller])
     Subsystem: eVga.com. Corp. G92 [GeForce 9800 GT] [3842:c988]
  InstallationDate: Installed on 2016-09-14 (0 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160913)
  ProcCmdline: /usr/sbin/unity-system-compositor --disable-inactivity-policy=true --on-fatal-error-abort --file /run/mir_socket --from-dm-fd 11 --to-dm-fd 14 --vt 7
  ProcEnviron:
   
  Signal: 6
  SourcePackage: unity-system-compositor
  StacktraceTop:
   mir::fatal_error_abort(char const*, ...) () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/mir/server-platform/graphics-mesa-kms.so.10
   ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
   ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
   ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
  Title: unity-system-compositor crashed with SIGABRT in mir::fatal_error_abort()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  version.libdrm: libdrm2 2.4.70-1
  version.lightdm: lightdm 1.19.4-0ubuntu1
  version.mesa: libegl1-mesa-dev N/A

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