gnome-shell crashed with SIGKILL

[Matt Collier]

After performing 'apt-get dist-upgrade' on my Ubuntu-Gnome Vivid installation, I can no longer use X. I am presented with the X login. After typing in my password, I get a blank screen.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: gnome-shell 3.14.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.18.0-12.13-generic 3.18.4
Uname: Linux 3.18.0-12-generic x86_64
ApportVersion: 2.15.1-0ubuntu4
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Wed Feb 4 11:40:05 2015
DisplayManager: gdm
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
 b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
 b'org.gnome.desktop.interface' b'clock-format' b"'12h'"
InstallationDate: Installed on 2015-01-23 (11 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha amd64 (20150120.1)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 4
SourcePackage: gnome-shell
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: gnome-shell crashed with SIGILL
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceSource:
 #0 0x00007f0488036516 in ?? ()
 #1 0x00000000024d03c0 in ?? ()
 #2 0x00007fffb56ca870 in ?? ()
 #3 0x0000000000000003 in ?? ()
 #4 0x0000000000000000 in ?? ()
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Daniel van Vugt (vanvugt)]

Thank you for reporting this bug to Ubuntu.
Ubuntu 15.04 (vivid) reached end-of-life on February 4, 2016.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test.

[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]