Xorg crashed with SIGABRT in OsAbort() from AbortServer() from FatalError() from InitOutput() from dix_main()

[datenteiler]

If I start a fresh installed Lubuntu 16.04 it stops starting at:

"Started: Update UTMP about System Runlevel Changes"

I had to restart and then to start the recovery console first and then to resume the start to get into the Desktop.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: xserver-xorg-core 2:1.18.1-1ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-12.28-generic 4.4.4
Uname: Linux 4.4.0-12-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CrashCounter: 1
Date: Sat Mar 12 14:13:22 2016
ExecutablePath: /usr/lib/xorg/Xorg
InstallationDate: Installed on 2016-03-12 (0 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160311)
ProcCmdline: /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

Signal: 6
SourcePackage: xorg-server
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 OsAbort ()
 AbortServer ()
 FatalError ()
 InitOutput ()
 dix_main ()

[datenteiler (datenteiler)]

I could fix it by installing the package

xserver-xorg-video-intel

manually. The package wasn't installed during installation and missing.

After reboot Lubuntu starts without problems.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.