Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-default x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Trying to get the activity with the active widgets back to screen 2 after the new activity manager moved them to screen1
- Unusual behavior I noticed:
Unable to configure screen 2 -- any configuration is applied to screen 1.  Additionallly, trying to move an widget from screen1 to screen2 results in the widget disappearing.
- Custom settings of the application:

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6adec1b7a0 (LWP 5095))]

Thread 2 (Thread 0x7f6abd5b7700 (LWP 5097)):
#0  0x00007fffa7dff851 in clock_gettime ()
#1  0x00007f6ad2b1b2b3 in clock_gettime () from /lib64/librt.so.1
#2  0x00007f6adb9fc2b2 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f6adbabf33d in QTimerInfoList::updateCurrentTime (this=0x131c2b0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f6adbabf6b5 in QTimerInfoList::timerWait (this=0x131c2b0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f6adbabe17c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f6abd5b6c0c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f6adbabe225 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f6ad286a087 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#9  0x00007f6ad286afa9 in ?? () from /lib64/libglib-2.0.so.0
#10 0x00007f6ad286b650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#11 0x00007f6adbabe976 in QEventDispatcherGlib::processEvents (this=0x122ba60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f6adba93052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f6adba93265 in QEventLoop::exec (this=0x7f6abd5b6da0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f6adb9a81e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#15 0x00007f6adba74968 in QInotifyFileSystemWatcherEngine::run (this=0x1329760) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f6adb9aaa5e in QThreadPrivate::start (arg=0x1329760) at thread/qthread_unix.cpp:285
#17 0x00007f6adb71ba3f in start_thread () from /lib64/libpthread.so.0
#18 0x00007f6ade64367d in clone () from /lib64/libc.so.6
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6adec1b7a0 (LWP 5095)):
[KCrash Handler]
#6  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=<value optimized out>) at graphicsview/qgraphicsitem.cpp:5355
#7  0x00007f6adb207dde in QGraphicsItem::update (this=0x32ac750, rect=...) at graphicsview/qgraphicsitem.cpp:5661
#8  0x00007f6ac0ec0cd9 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtGui.so
#9  0x00007f6ac1d5ed83 in call_function (f=0x286bec0, throwflag=<value optimized out>) at Python/ceval.c:4012
#10 PyEval_EvalFrameEx (f=0x286bec0, throwflag=<value optimized out>) at Python/ceval.c:2665
#11 0x00007f6ac1d64a80 in PyEval_EvalCodeEx (co=0x2c978b0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
#12 0x00007f6ac1d48f0c in function_call (func=0x2cabc80, arg=0x1137490, kw=0x0) at Objects/funcobject.c:526
#13 0x00007f6ac1d44592 in PyObject_Call (func=0x2cabc80, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2522
#14 0x00007f6ac1d453ff in instancemethod_call (func=0x2cabc80, arg=0x1137490, kw=0x0) at Objects/classobject.c:2578
#15 0x00007f6ac1d44592 in PyObject_Call (func=0xc74f50, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2522
#16 0x00007f6ac1d5d566 in PyEval_CallObjectWithKeywords (func=0xc74f50, arg=0xbc3050, kw=<value optimized out>) at Python/ceval.c:3881
#17 0x00007f6ac142e590 in sip_api_invoke_slot (slot=<value optimized out>, sigargs=0xbc3050) at qtlib.c:203
#18 0x00007f6ac17dc4f6 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#19 0x00007f6ac17dc608 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#20 0x00007f6ac17dc6c2 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#21 0x00007f6adbaa8def in QMetaObject::activate (sender=0x25e7ed0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#22 0x00007f6ac16f8433 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#23 0x00007f6adbaa7799 in QObject::event (this=0x25e7ed0, e=<value optimized out>) at kernel/qobject.cpp:1175
#24 0x00007f6ac16f83c3 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#25 0x00007f6adac42d14 in QApplicationPrivate::notify_helper (this=0x668d90, receiver=0x25e7ed0, e=0x7fffa7cd6810) at kernel/qapplication.cpp:4445
#26 0x00007f6adac4b22a in QApplication::notify (this=<value optimized out>, receiver=0x25e7ed0, e=0x7fffa7cd6810) at kernel/qapplication.cpp:4324
#27 0x00007f6adc66c9e6 in KApplication::notify (this=0x654b70, receiver=0x25e7ed0, event=0x7fffa7cd6810) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#28 0x00007f6adba93bfc in QCoreApplication::notifyInternal (this=0x654b70, receiver=0x25e7ed0, event=0x7fffa7cd6810) at kernel/qcoreapplication.cpp:732
#29 0x00007f6adbac14d8 in sendEvent (this=0x66c630) at kernel/qcoreapplication.h:215
#30 QTimerInfoList::activateTimers (this=0x66c630) at kernel/qeventdispatcher_unix.cpp:618
#31 0x00007f6adbabe268 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#32 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#33 0x00007f6ad286abd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#34 0x00007f6ad286b3b0 in ?? () from /lib64/libglib-2.0.so.0
#35 0x00007f6ad286b650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#36 0x00007f6adbabe91f in QEventDispatcherGlib::processEvents (this=0x6108c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f6adace7d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f6adba93052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f6adba93265 in QEventLoop::exec (this=0x7fffa7cd6b20, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f6adb0765e5 in QMenu::exec (this=<value optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2054
#41 0x00007f6adb084952 in QPushButtonPrivate::_q_popupPressed (this=0x3483060) at widgets/qpushbutton.cpp:592
#42 0x00007f6adb0850f2 in QPushButton::qt_metacall (this=0x2951a90, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffa7cd6c90) at .moc/release-shared/moc_qpushbutton.cpp:80
#43 0x00007f6adc7ca945 in KPushButton::qt_metacall (this=0x2951a90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa7cd6c90) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpushbutton.moc:80
#44 0x00007f6adbaa8def in QMetaObject::activate (sender=0x2951a90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#45 0x00007f6adaff5e3e in QAbstractButtonPrivate::emitPressed (this=<value optimized out>) at widgets/qabstractbutton.cpp:560
#46 0x00007f6adaff68bc in QAbstractButton::mousePressEvent (this=0x2951a90, e=0x354cd70) at widgets/qabstractbutton.cpp:1096
#47 0x00007f6adac94829 in QWidget::event (this=0x2951a90, event=0x354cd70) at kernel/qwidget.cpp:8196
#48 0x00007f6adac42d14 in QApplicationPrivate::notify_helper (this=0x668d90, receiver=0x2951a90, e=0x354cd70) at kernel/qapplication.cpp:4445
#49 0x00007f6adac4baac in QApplication::notify (this=<value optimized out>, receiver=0x2951a90, e=0x354cd70) at kernel/qapplication.cpp:4006
#50 0x00007f6adc66c9e6 in KApplication::notify (this=0x654b70, receiver=0x2951a90, event=0x354cd70) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#51 0x00007f6adba93bfc in QCoreApplication::notifyInternal (this=0x654b70, receiver=0x2951a90, event=0x354cd70) at kernel/qcoreapplication.cpp:732
#52 0x00007f6adac43d25 in sendEvent (receiver=0x2951a90, event=0x354cd70, alienWidget=0x0, nativeWidget=0x2951a90, buttonDown=0x7fffa7cd7628, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#53 QApplicationPrivate::sendMouseEvent (receiver=0x2951a90, event=0x354cd70, alienWidget=0x0, nativeWidget=0x2951a90, buttonDown=0x7fffa7cd7628, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#54 0x00007f6adb2240ce in QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent (this=0x323bdc0, event=0x7fffa7cd80c0) at graphicsview/qgraphicsproxywidget.cpp:283
#55 0x00007f6adb204a51 in QGraphicsItem::sceneEvent (this=0x2b0e170, event=0x7fffa7cd80c0) at graphicsview/qgraphicsitem.cpp:6698
#56 0x00007f6adb22e220 in QGraphicsScenePrivate::sendMouseEvent (this=0x73a5d0, mouseEvent=0x7fffa7cd80c0) at graphicsview/qgraphicsscene.cpp:1281
#57 0x00007f6adb237249 in QGraphicsScenePrivate::mousePressEventHandler (this=0x73a5d0, mouseEvent=0x7fffa7cd80c0) at graphicsview/qgraphicsscene.cpp:1406
#58 0x00007f6adb2377d4 in QGraphicsScene::mousePressEvent (this=<value optimized out>, mouseEvent=0x7fffa7cd80c0) at graphicsview/qgraphicsscene.cpp:4053
#59 0x00007f6adb240e6f in QGraphicsScene::event (this=0x741070, event=0x7fffa7cd80c0) at graphicsview/qgraphicsscene.cpp:3437
#60 0x00007f6adac42d14 in QApplicationPrivate::notify_helper (this=0x668d90, receiver=0x741070, e=0x7fffa7cd80c0) at kernel/qapplication.cpp:4445
#61 0x00007f6adac4b22a in QApplication::notify (this=<value optimized out>, receiver=0x741070, e=0x7fffa7cd80c0) at kernel/qapplication.cpp:4324
#62 0x00007f6adc66c9e6 in KApplication::notify (this=0x654b70, receiver=0x741070, event=0x7fffa7cd80c0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#63 0x00007f6adba93bfc in QCoreApplication::notifyInternal (this=0x654b70, receiver=0x741070, event=0x7fffa7cd80c0) at kernel/qcoreapplication.cpp:732
#64 0x00007f6adb252ecf in QGraphicsView::mousePressEvent (this=0x26354d0, event=0x7fffa7cd8b10) at graphicsview/qgraphicsview.cpp:3162
#65 0x00007f6adac94829 in QWidget::event (this=0x26354d0, event=0x7fffa7cd8b10) at kernel/qwidget.cpp:8196
#66 0x00007f6adb038906 in QFrame::event (this=0x26354d0, e=0x7fffa7cd8b10) at widgets/qframe.cpp:557
#67 0x00007f6adb25b8bb in QGraphicsView::viewportEvent (this=0x26354d0, event=0x7fffa7cd8b10) at graphicsview/qgraphicsview.cpp:2864
#68 0x00007f6adba93d87 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x30e17b0, event=0x7fffa7cd8b10) at kernel/qcoreapplication.cpp:847
#69 0x00007f6adac42ce1 in QApplicationPrivate::notify_helper (this=0x668d90, receiver=0x30e17b0, e=0x7fffa7cd8b10) at kernel/qapplication.cpp:4441
#70 0x00007f6adac4baac in QApplication::notify (this=<value optimized out>, receiver=0x30e17b0, e=0x7fffa7cd8b10) at kernel/qapplication.cpp:4006
#71 0x00007f6adc66c9e6 in KApplication::notify (this=0x654b70, receiver=0x30e17b0, event=0x7fffa7cd8b10) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#72 0x00007f6adba93bfc in QCoreApplication::notifyInternal (this=0x654b70, receiver=0x30e17b0, event=0x7fffa7cd8b10) at kernel/qcoreapplication.cpp:732
#73 0x00007f6adac43d25 in sendEvent (receiver=0x30e17b0, event=0x7fffa7cd8b10, alienWidget=0x30e17b0, nativeWidget=0x31cc4b0, buttonDown=0x7f6adb712178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#74 QApplicationPrivate::sendMouseEvent (receiver=0x30e17b0, event=0x7fffa7cd8b10, alienWidget=0x30e17b0, nativeWidget=0x31cc4b0, buttonDown=0x7f6adb712178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#75 0x00007f6adacc1e08 in QETWidget::translateMouseEvent (this=0x31cc4b0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#76 0x00007f6adacc04c9 in QApplication::x11ProcessEvent (this=0x654b70, event=0x7fffa7cd9470) at kernel/qapplication_x11.cpp:3564
#77 0x00007f6adace80f2 in x11EventSourceDispatch (s=0x66c6f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#78 0x00007f6ad286abd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#79 0x00007f6ad286b3b0 in ?? () from /lib64/libglib-2.0.so.0
#80 0x00007f6ad286b650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#81 0x00007f6adbabe91f in QEventDispatcherGlib::processEvents (this=0x6108c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#82 0x00007f6adace7d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#83 0x00007f6adba93052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#84 0x00007f6adba93265 in QEventLoop::exec (this=0x7fffa7cd9790, flags=...) at kernel/qeventloop.cpp:201
#85 0x00007f6adba976ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#86 0x00007f6ade91dda8 in kdemain (argc=1, argv=0x7fffa7cd9b88) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/shell/main.cpp:118
#87 0x00007f6ade58ebfd in __libc_start_main () from /lib64/libc.so.6
#88 0x0000000000400699 in _start () at ../sysdeps/x86_64/elf/start.S:113

Possible duplicates by query: bug 267108, bug 264387, bug 262629, bug 261781, bug 261068.

Reported using DrKonqi