unity-2d-panel crashed with SIGABRT in _XError()

[Séverin Lemaignan]

...

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-2d-panel 4.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
Date: Thu Sep 22 23:12:17 2011
ExecutablePath: /usr/bin/unity-2d-panel
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: unity-2d-panel
ProcEnviron:
 LANGUAGE=fr:en
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 LC_MESSAGES=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: unity-2d
StacktraceTop:
 ?? () from /usr/lib/libgdk-3.so.0
 ?? () from /usr/lib/libgdk-3.so.0
 _XError () from /usr/lib/i386-linux-gnu/libX11.so.6
 ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
 ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
Title: unity-2d-panel crashed with SIGABRT in _XError()
UpgradeStatus: Upgraded to oneiric on 2011-09-06 (16 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 detach (this=<optimized out>) at /usr/include/qt4/QtCore/qdebug.h:85
 data (this=<optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:412
 ~QDebug (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qdebug.h:85
 KeyMonitor::registerEvents (this=0xbfee362c) at /build/buildd/unity-2d-4.10.0/libunity-2d-private/src/keymonitor.cpp:127
 QByteArray::operator= (this=0x3, other=...) at tools/qbytearray.cpp:866

[Launchpad Janitor (janitor)]

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

[Albert Astals Cid (aacid)]

Looking at the stack trace it seems keymonitor.cpp:127 (frame #11) ends up calling qFatal (frame #9), but in line 127 there is an UQ_WARNING call, not a qFatal call, so that abort you are seeing should not happen. Is it possible that you were running with the QT_FATAL_WARNINGS environment variable defined?

[Gerry Boland (gerboland)]

We need more information on this. Anybody who can reproduce this, please get in touch with us so we can investigate further

[Séverin Lemaignan (skadge)]

aacid: I was not using any particular QT specific environment variable.

[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.

[Launchpad Janitor (janitor)]

[Expired for unity-2d because there has been no activity for 60 days.]