unity-2d-launcher crashed with SIGSEGV in QCoreApplication::notifyInternal()

[Richard]

flash player will not work

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-2d-launcher 4.12.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Sun Oct 2 16:19:22 2011
ExecutablePath: /usr/bin/unity-2d-launcher
ProcCmdline: unity-2d-launcher
SegvAnalysis:
 Segfault happened at: 0x7ffe88af0af1 <_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+129>: addl $0x1,0x14(%rbx)
 PC (0x7ffe88af0af1) ok
 source "$0x1" ok
 destination "0x14(%rbx)" (0x7ffe87552864) in non-writable VMA region: 0x7ffe87491000-0x7ffe87806000 r-xp /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4.7.4
SegvReason: writing VMA /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4.7.4
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QAction::showStatusText(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: unity-2d-launcher crashed with SIGSEGV in QCoreApplication::notifyInternal()
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (2 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 QCoreApplication::notifyInternal (this=0x7fff3d9cc740, receiver=0x26a13c0, event=0x7fff3d9cb100) at kernel/qcoreapplication.cpp:775
 sendEvent (event=0x7fff3d9cb100, receiver=0x26a13c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
 QActionPrivate::showStatusText (this=<optimized out>, widget=<optimized out>, str=<optimized out>) at kernel/qaction.cpp:113
 QAction::showStatusText (this=0x2896590, widget=0x0) at kernel/qaction.cpp:1230
 QMenuPrivate::activateAction (this=0x2715130, action=0x2896590, action_e=QAction::Hover, self=true) at widgets/qmenu.cpp:1108

[Jean-Baptiste Lallement (jibel)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:
1. Is this reproducible?
2. If so, what specific steps should we take to recreate this bug? Be as detailed as possible.
This will help us to find and resolve the problem.

[madbiologist (me-again)]

Official support for Ubuntu 11.10 "Oneiric Ocelot" has ended. If this error is still occurring on Ubuntu 14.10 "Utopic Unicorn" please run ubuntu-bug to file a new bug report so that we can get a fresh set of log files and system information.