compiz crashed with SIGILL in std::function<void()

[Christopher]

This started with my old laptop yesterday when after updating there were no desktop icons, launcher or HUD. I can only access Firefox due to apparmor opening it automatically to report the bug. I can't access a terminal except in recovery mode or do anything else.

After a reboot, everything seems to be OK.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: unity 7.1.2+14.04.20140321-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6
Uname: Linux 3.13.0-19-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CrashCounter: 1
CurrentDesktop: Unity
Date: Fri Mar 28 08:46:03 2014
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2013-04-10 (351 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
Signal: 4
SourcePackage: unity
StacktraceTop:
 std::function<void (_GSettings*, char const*)>::function(std::function<void (_GSettings*, char const*)> const&) () from /usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Impl::Impl(unity::decoration::Style*) () from /usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Style() () from /usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Get() () from /usr/lib/compiz/libunityshell.so
 unity::Settings::Impl::Impl(unity::Settings*) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGILL in std::function<void()
UpgradeStatus: Upgraded to trusty on 2014-03-06 (22 days ago)
UserGroups: adm audio cdrom debian-tor dialout dip fax fuse lp lpadmin netdev plugdev sambashare scanner sudo tape vboxusers video

[Apport retracing service (apport)]

StacktraceTop:
 std::function<void (_GSettings*, char const*)>::function(std::function<void (_GSettings*, char const*)> const&) () from /tmp/apport_sandbox_S0No7N/usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Impl::Impl(unity::decoration::Style*) () from /tmp/apport_sandbox_S0No7N/usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Style() () from /tmp/apport_sandbox_S0No7N/usr/lib/compiz/libunityshell.so
 unity::decoration::Style::Get() () from /tmp/apport_sandbox_S0No7N/usr/lib/compiz/libunityshell.so
 unity::Settings::Impl::Impl(unity::Settings*) () from /tmp/apport_sandbox_S0No7N/usr/lib/compiz/libunityshell.so

[Will Cooke (willcooke)]

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix. These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes. Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag “desktop-bugscrub-reopen”. See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.