unity-2d-shell crashed with SIGSEGV in data()

[Grek-336]

Testing a Ubuntu 12.04 beta2 installation. Original installt on a Lenovo Thinkpad 121e E-300. Harddrive changed in a USB Box and connected to an Desktop PC. First use of Unity2D with this installation.

At crash time I work with the update manager to make my system up to date.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-2d-shell 5.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu2
Architecture: amd64
Date: Thu Apr 12 16:32:08 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/unity-2d-shell
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120327.1)
ProcCmdline: unity-2d-shell
SegvAnalysis:
 Segfault happened at: 0x7ff55e1c44d3 <_ZN22QDBusAbstractInterface25asyncCallWithArgumentListERK7QStringRK5QListI8QVariantE+35>: mov 0x8(%rsi),%rbp
 PC (0x7ff55e1c44d3) ok
 source "0x8(%rsi)" (0x5174726174532e6c) not located in a known VMA region (needed readable region)!
 destination "%rbp" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) () from /usr/lib/x86_64-linux-gnu/libQtDBus.so.4
 BamfView::icon() const () from /usr/lib/libQtBamf.so.1
 WindowInfo::icon() const () from /usr/lib/libunity-2d-private.so.0
 WindowInfo::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libunity-2d-private.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
Title: unity-2d-shell crashed with SIGSEGV in QDBusAbstractInterface::asyncCallWithArgumentList()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 data (this=0x5174726174532e6c) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
 qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2430
 d_func (this=0x5174726174532e64) at qdbusabstractinterface.h:159
 QDBusAbstractInterface::asyncCallWithArgumentList (this=0x5174726174532e64, method=..., args=...) at qdbusabstractinterface.cpp:493
 Icon (this=0x5174726174532e64) at /build/buildd/libqtbamf-0.2.3/bamf-view-proxy.h:64

[Launchpad Janitor (janitor)]

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