*** This bug is a duplicate of bug 1118903 ***
    https://bugs.launchpad.net/bugs/1118903

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 1118903, 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.


** Summary changed:

- unity-system-compositor crashed with SIGABRT in mir::fatal_error_abort()
+ unity-system-compositor crashed with SIGABRT in mir::fatal_error_abort() 
["Failed to schedule page flip"]

** Also affects: mir (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: mir
   Importance: Undecided
       Status: New

** Information type changed from Private to Public

** Changed in: mir
   Importance: Undecided => High

** Changed in: mir (Ubuntu)
   Importance: Undecided => High

** Changed in: unity-system-compositor (Ubuntu)
   Importance: Medium => High

** Summary changed:

- unity-system-compositor crashed with SIGABRT in mir::fatal_error_abort() 
["Failed to schedule page flip"]
+ unity-system-compositor crashes on start-up with "Mir fatal error: Failed to 
schedule page flip" on VirtualBox Graphics Adapter

** This bug has been marked a duplicate of bug 1118903
   [enhancement] Mir lacks a software rendering backend

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mir in Ubuntu.
https://bugs.launchpad.net/bugs/1584894

Title:
  unity-system-compositor crashes on start-up with "Mir fatal error:
  Failed to schedule page flip" on VirtualBox Graphics Adapter

Status in Mir:
  New
Status in mir package in Ubuntu:
  New
Status in unity-system-compositor package in Ubuntu:
  New

Bug description:
  can not login to Unity8

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: unity-system-compositor 0.4.3+16.04.20160323-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  ApportVersion: 2.20.1-0ubuntu4
  Architecture: amd64
  Date: Mon May 23 19:20:43 2016
  ExecutablePath: /usr/sbin/unity-system-compositor
  GraphicsCard: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter 
[80ee:beef] (prog-if 00 [VGA controller])
  InstallationDate: Installed on 2016-05-19 (3 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160519)
  ProcCmdline: /usr/sbin/unity-system-compositor 
--disable-inactivity-policy=true --on-fatal-error-abort --file 
/run/lightdm-mir-0 --from-dm-fd 12 --to-dm-fd 21 --vt 8
  ProcEnviron:
   
  Signal: 6
  SourcePackage: unity-system-compositor
  StacktraceTop:
   mir::fatal_error_abort(char const*, ...) () from 
/usr/lib/x86_64-linux-gnu/libmircommon.so.5
   ?? () from 
/usr/lib/x86_64-linux-gnu/mir/server-platform/graphics-mesa-kms.so.8
   ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.38
   ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.38
   ?? () 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 2.4.68-1
  version.lightdm: lightdm 1.19.0-0ubuntu1
  version.mesa: libegl1-mesa-dev N/A

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