plasma-desktop crashed with SIGSEGV in QString::realloc()

[Eric Goulet]

Crashing on boot. A blackscreen is the result.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: plasma-desktop 4:4.8.1-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-20.32-genusername 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
Date: Sun Mar 25 15:00:46 2012
ExecutablePath: /usr/bin/plasma-desktop
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/bin/plasma-desktop --nocrashhandler
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kde-workspace
Title: plasma-desktop crashed with SIGSEGV in QString::realloc()
UpgradeStatus: Upgraded to precise on 2012-03-01 (24 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 QString::realloc (this=0x3659b28, alloc=13) at /usr/include/x86_64-linux-gnu/bits/string3.h:52
 utf16 (this=0x3659b28) at tools/qstring.cpp:4927
 QString::utf16 (this=0x3659b28) at tools/qstring.cpp:4923
 QString::toUcs4 (this=0x3659b28) at tools/qstring.cpp:3806
 qpycore_PyObject_FromQString(QString const&) () from /tmp/tmpkKcGod/usr/lib/python2.7/dist-packages/PyQt4/QtCore.so

[Launchpad Janitor (janitor)]

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