unity-2d-shell crashed with SIGSEGV

[Alex Chiang]

Crash #3, hoping apport-retrace will get a useful stack trace out of it.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-2d-shell 5.12.0-0ubuntu1.2
ProcVersionSignature: Ubuntu 3.2.0-35.55-generic 3.2.34
Uname: Linux 3.2.0-35-generic x86_64
ApportVersion: 2.0.1-0ubuntu15.1
Architecture: amd64
CrashCounter: 1
Date: Fri Jan 4 19:41:00 2013
ExecutablePath: /usr/bin/unity-2d-shell
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MarkForUpload: True
ProcCmdline: unity-2d-shell
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
Title: unity-2d-shell crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sbuild sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? () from /tmp/apport_sandbox_CJGvp8/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /tmp/apport_sandbox_CJGvp8/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 ?? () from /tmp/apport_sandbox_CJGvp8/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
 QScript::DeclarativeObjectDelegate::getOwnPropertySlot (this=0x39252a0, object=0x7fe83d293c80, exec=0x7fe84f2ff098, propertyName=..., slot=...) at bridge/qscriptdeclarativeobject.cpp:74
 fastGetOwnPropertySlot (slot=..., propertyName=..., exec=0x7fe84f2ff098, this=0x7fe83d293c80) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSObject.h:382

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

outdated debug symbol package for libqtcore4: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for unity-2d-shell: package version 5.12.0-0ubuntu1.2 dbgsym version 5.12.0-0ubuntu1.1
outdated debug symbol package for libqt4-dbus: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for fontconfig: package version 2.8.0-3ubuntu9.1 dbgsym version 2.8.0-3ubuntu9
outdated debug symbol package for libnux-2.0-0: package version 2.14.1-0ubuntu1 dbgsym version 2.10.0-0ubuntu1
outdated debug symbol package for libglu1-mesa: package version 8.0.4-0ubuntu0.2 dbgsym version 8.0.2-0ubuntu3
outdated debug symbol package for libqt4-opengl: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for passwd: package version 1:4.1.4.2+svn3283-3ubuntu5.1 dbgsym version 1:4.1.4.2+svn3283-3ubuntu5
outdated debug symbol package for libunity-2d-private0: package version 5.12.0-0ubuntu1.2 dbgsym version 5.12.0-0ubuntu1.1
outdated debug symbol package for libqt4-declarative: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for libdbus-1-3: package version 1.4.18-1ubuntu1.3 dbgsym version 1.4.18-1ubuntu1
outdated debug symbol package for libc-bin: package version 2.15-0ubuntu10.3 dbgsym version 2.15-0ubuntu10
outdated debug symbol package for libqt4-xml: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for libqt4-network: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
x11-common version 1:7.6+12ubuntu1 required, but 1:7.6+12ubuntu2 is available
outdated debug symbol package for libqt4-sql: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for libqt4-svg: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for libqtgui4: package version 4:4.8.1-0ubuntu4.3 dbgsym version 4:4.8.1-0ubuntu4
outdated debug symbol package for libgconf2-4: package version 3.2.5-0ubuntu2 dbgsym version 3.2.3-0ubuntu0.1
outdated debug symbol package for gvfs-libs: package version 1.12.1-0ubuntu1.1 dbgsym version 1.12.1-0ubuntu1
outdated debug symbol package for libudev0: package version 175-0ubuntu9.2 dbgsym version 175-0ubuntu9

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!