Bug 233985

Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-19-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
(Kubuntu Lucid Lynx Beta2 64bit on a Macbook Pro 5,1)

Just launching "System Settings > KPackageKit" ends up with a crash.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff8a3c2e760 (LWP 20154))]

Thread 2 (Thread 0x7ff8911ee710 (LWP 20155)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ff8911edaa0 in ?? ()
#2  0x00007fff1c13a852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7ff8a3c2e760 (LWP 20154)):
[KCrash Handler]
#5  QList (this=0x10) at ../../include/QtCore/../../src/corelib/tools/qlist.h:114
#6  QDBusMessage::arguments (this=0x10) at qdbusmessage.cpp:664
#7  0x00007ff8a1c3ce3d in QDBusPendingReplyData::argumentAt (this=0x7fff1c0254c0, index=0) at qdbuspendingreply.cpp:268
#8  0x00007ff8905ab33a in QDBusPendingReply<QString, void, void, void, void, void, void, void>::Select<0>::Type const QDBusPendingReply<QString, void, void, void, void, void, void, void>::argumentAt<0>() const () from /usr/lib/libpackagekit-qt.so.12
#9  0x00007ff8905a9878 in PackageKit::ClientPrivate::createNewTransaction() () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007ff89059ddc4 in PackageKit::Client::getUpdates(QFlags<PackageKit::Client::Filter>) () from /usr/lib/libpackagekit-qt.so.12
#11 0x00007ff88ac8a126 in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#12 0x00007ff88ac88905 in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#13 0x00007ff8a18d9d49 in QObject::event (this=0x248bdb0, e=0x2557180) at kernel/qobject.cpp:1248
#14 0x00007ff8a250cbdf in QWidget::event (this=0x248bdb0, event=0x2557180) at kernel/qwidget.cpp:8455
#15 0x00007ff8a24b722c in QApplicationPrivate::notify_helper (this=0x1ef1510, receiver=0x248bdb0, e=0x2557180) at kernel/qapplication.cpp:4300
#16 0x00007ff8a24bd6fb in QApplication::notify (this=0x7fff1c026330, receiver=0x248bdb0, e=0x2557180) at kernel/qapplication.cpp:4183
#17 0x00007ff8a31c2526 in KApplication::notify (this=0x7fff1c026330, receiver=0x248bdb0, event=0x2557180) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007ff8a18ca06c in QCoreApplication::notifyInternal (this=0x7fff1c026330, receiver=0x248bdb0, event=0x2557180) at kernel/qcoreapplication.cpp:704
#19 0x00007ff8a18cc7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1ec5c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1ec5c30) at kernel/qcoreapplication.cpp:1345
#21 0x00007ff8a18f39d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007ff89e3cb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007ff89e3cf748 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007ff89e3cf8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007ff8a18f3513 in QEventDispatcherGlib::processEvents (this=0x1ec5770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007ff8a256746e in QGuiEventDispatcherGlib::processEvents (this=0x7fff1c025390, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007ff8a18c8992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007ff8a18c8d6c in QEventLoop::exec (this=0x7fff1c026280, flags=) at kernel/qeventloop.cpp:201
#30 0x00007ff8a18ccaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#31 0x00000000004110d9 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi