Comment 0 for bug 1421808

The error is reported on boot up.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: xserver-xorg-core 2:1.16.2.901-1ubuntu3
ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5
Uname: Linux 3.18.0-12-generic x86_64
ApportVersion: 2.16.1-0ubuntu2
Architecture: amd64
Date: Sun Feb 8 12:36:52 2015
ExecutablePath: /usr/bin/Xorg
InstallationDate: Installed on 2013-04-24 (660 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130403)
ProcCmdline: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 OsAbort ()
 ?? ()
 FatalError ()
 xf86VTEnter ()
 WakeupHandler ()
Title: Xorg crashed with SIGABRT in OsAbort()
UpgradeStatus: Upgraded to vivid on 2015-01-30 (14 days ago)
UserGroups: