Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.87 (KDE 4.2.87 (KDE 4.3 >= 20090519)) "release 3"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.21-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
When I stop composing effects and I restart them, plasma-desktop can't be restarted.

This bug run after an installation of KDE 4.2 and continue with 4.3 in development version.

I use an Intel graphic card integrated and i'm on OpenSUSE 11.1 I had uninstalled ans installed after to view if it was a bad installation but no.

 -- Backtrace:
Application: Espace de travail Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb49be700 (LWP 11143))]

Thread 2 (Thread 0xa82c4b90 (LWP 11145)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb646cc35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb64cc582 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb79cb252 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb64cb572 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb64691b5 in start_thread () from /lib/libpthread.so.0
#6  0xb62ab3be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb49be700 (LWP 11143)):
[KCrash Handler]
#6  0xb6e87a28 in QGraphicsWidget::removeAction(QAction*) () from /usr/lib/libQtGui.so.4
#7  0xb68455c0 in QAction::~QAction() () from /usr/lib/libQtGui.so.4
#8  0xb68aabb8 in QWidgetAction::~QWidgetAction() () from /usr/lib/libQtGui.so.4
#9  0xb761e808 in ~KAction (this=0x8ac9cd8) at /usr/src/debug/kdelibs-4.2.87svn969966/kdeui/actions/kaction.cpp:128
#10 0xb65cf39f in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#11 0xb65d6ce3 in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#12 0xb6e89655 in QGraphicsWidget::~QGraphicsWidget() () from /usr/lib/libQtGui.so.4
#13 0xb7e9aff9 in ~Applet (this=0x8521700) at /usr/src/debug/kdelibs-4.2.87svn969966/plasma/applet.cpp:185
#14 0xb7eac3a3 in ~Containment (this=0x8521700) at /usr/src/debug/kdelibs-4.2.87svn969966/plasma/containment.cpp:131
#15 0xa8c75fd7 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#16 0xb7eac356 in ~Containment (this=0x83c9228) at /usr/include/QtCore/qalgorithms.h:350
#17 0xa98da58a in ?? () from /usr/lib/kde4/plasma_containment_panel.so
#18 0xb7ebc82e in ~Corona (this=0x80d1bf0) at /usr/include/QtCore/qalgorithms.h:350
#19 0xb80602aa in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#20 0xb807ac37 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#21 0xb807f94b in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#22 0xb65d5738 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0xb65d63c2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb6611987 in QCoreApplication::aboutToQuit() () from /usr/lib/libQtCore.so.4
#25 0xb65c1088 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0xb6849767 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#27 0xb8064630 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#28 0x08048792 in _start ()