Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.1
Operating System: Linux 2.6.34.7-0.5-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
After logging in the plasma workspace crashes and kdeinit 4 also crashes.The system was upgraded to kde 4.5 op Open Suse 11.3, the nvidia video driver was  installed after upgarde. The desktop started to hang after 25 minutes after nvidia install.
Nvidia driver was then removed,open suse then performed an update.After this , the crash repeatedly happens on login

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#7  0xaab34f77 in Notifications::~Notifications (this=0x884a000, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.5.3/plasma/generic/applets/notifications/ui/notifications.cpp:115
#8  0xaab35072 in Notifications::~Notifications (this=0x884a000, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.5.3/plasma/generic/applets/notifications/ui/notifications.cpp:117
#9  0xb4f502f3 in Plasma::ExtenderPrivate::loadExtenderItems (this=0x87ebba8) at /usr/src/debug/kdelibs-4.5.3/plasma/extenders/extender.cpp:736
#10 0xb4f50af7 in Plasma::Extender::Extender (this=0x87eb3f8, applet=0x83b9fc0) at /usr/src/debug/kdelibs-4.5.3/plasma/extenders/extender.cpp:105
#11 0xb4ef8f28 in Plasma::Applet::extender (this=0x83b9fc0) at /usr/src/debug/kdelibs-4.5.3/plasma/applet.cpp:763
#12 0xb4f7b560 in Plasma::ExtenderApplet::init (this=0x83b9fc0) at /usr/src/debug/kdelibs-4.5.3/plasma/private/extenderapplet.cpp:51
#13 0xb4f20a2f in Plasma::ContainmentPrivate::initApplets (this=0x83400e0) at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:474
#14 0xb4f32f46 in Plasma::CoronaPrivate::importLayout (this=0x811aac0, conf=..., mergeConfig=false) at /usr/src/debug/kdelibs-4.5.3/plasma/corona.cpp:525
#15 0xb4f33c95 in Plasma::Corona::loadLayout (this=0x815ded0, configName=...) at /usr/src/debug/kdelibs-4.5.3/plasma/corona.cpp:460
#16 0xb4f33d74 in Plasma::Corona::initializeLayout (this=0x815ded0, configName=...) at /usr/src/debug/kdelibs-4.5.3/plasma/corona.cpp:363
#17 0xb2f331ea in PlasmaApp::corona (this=0x8099360) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/plasmaapp.cpp:806
#18 0xb2f368ae in PlasmaApp::setupDesktop (this=0x8099360) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/plasmaapp.cpp:286
#19 0xb2f3f3d9 in PlasmaApp::qt_metacall (this=0x8099360, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x814a308)
    at /usr/src/debug/kdebase-workspace-4.5.3/build/plasma/desktop/shell/plasmaapp.moc:149
#20 0xb6f8ddad in QMetaObject::metacall (object=0x8099360, cl=QMetaObject::InvokeMetaMethod, idx=42, argv=0x814a308) at kernel/qmetaobject.cpp:237
#21 0xb6f98895 in QMetaCallEvent::placeMetaCall (this=0x8149680, object=0x8099360) at kernel/qobject.cpp:534
#22 0xb6f9cacf in QObject::event (this=0x8099360, e=0x8149680) at kernel/qobject.cpp:1211
#23 0xb6f87afa in QCoreApplication::event (this=0x8099360, e=0x8149680) at kernel/qcoreapplication.cpp:1561
#24 0xb6485c2d in QApplication::event (this=0x8099360, e=0x8149680) at kernel/qapplication.cpp:2486
#25 0xb6483414 in QApplicationPrivate::notify_helper (this=0x80a21c0, receiver=0x8099360, e=0x8149680) at kernel/qapplication.cpp:4445
#26 0xb648c137 in QApplication::notify (this=0x8099360, receiver=0x8099360, e=0x8149680) at kernel/qapplication.cpp:3845
#27 0xb75cd9a1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#28 0xb6f8750e in QCoreApplication::notifyInternal (this=0x8099360, receiver=0x8099360, event=0x8149680) at kernel/qcoreapplication.cpp:732
#29 0xb6f8b29c in sendEvent (receiver=0x0, event_type=0, data=0x80572a0) at kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x80572a0) at kernel/qcoreapplication.cpp:1373
#31 0xb6f8b3ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#32 0xb6fb5b24 in sendPostedEvents (s=0x80a4510) at kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x80a4510) at kernel/qeventdispatcher_glib.cpp:277
#34 0xb5cbeb49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0xb5cbf350 in ?? () from /usr/lib/libglib-2.0.so.0
#36 0xb5cbf60e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0xb6fb5cab in QEventDispatcherGlib::processEvents (this=0x80a1da0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#38 0xb65399aa in QGuiEventDispatcherGlib::processEvents (this=0x80a1da0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0xb6f867ed in QEventLoop::processEvents (this=0xbf8beec4, flags=...) at kernel/qeventloop.cpp:149
#40 0xb6f86a19 in QEventLoop::exec (this=0xbf8beec4, flags=...) at kernel/qeventloop.cpp:201
#41 0xb6f8b4c0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#42 0xb6481114 in QApplication::exec () at kernel/qapplication.cpp:3719
#43 0xb2f2c0aa in kdemain (argc=1, argv=0x80956f0) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/main.cpp:118
#44 0x0804e441 in _start ()

Possible duplicates by query: bug 257188, bug 256783, bug 256780, bug 256775, bug 255631.

Reported using DrKonqi