Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.3
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

-- Information about the crash:
I got thei crash when activating the 2nd screen with nvidia-control, using twinview

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  0x00007ffaecd923c0 in QWidget::mapToParent(QPoint const&) const () from /usr/lib64/libQtGui.so.4
#6  0x00007ffaecd9241b in QWidget::mapTo(QWidget*, QPoint const&) const () from /usr/lib64/libQtGui.so.4
#7  0x00007ffacd7fea34 in QListData::insert(int) () at tools/qlist.cpp:236
#8  0x00007ffacd7ff078 in QListData::insert(int) () at tools/qlist.cpp:236
#9  0x00007ffaedbbadd6 in QMetaObject::activate (sender=0x11db908, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3295
#10 0x00007ffaedbb7663 in QObject::event (this=0x11db908, e=0x7fffe5694c60) at kernel/qobject.cpp:1212
#11 0x00007ffaecd497fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007ffaecd4fddb in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007ffaee07b4f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x00007ffaedba7b1c in QCoreApplication::notifyInternal (this=0x668d40, receiver=0x11db908, event=0x7fffe5694c60) at kernel/qcoreapplication.cpp:726
#15 0x00007ffaedbd49d5 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#16 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:618
#17 0x00007ffaedbd14a4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#18 0x00007ffae8e03dee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007ffae8e077b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007ffae8e078e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007ffaedbd1193 in QEventDispatcherGlib::processEvents (this=0x61b8e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#22 0x00007ffaecdf821e in ?? () from /usr/lib64/libQtGui.so.4
#23 0x00007ffaedba6432 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007ffaedba680c in QEventLoop::exec (this=0x7fffe5695000, flags=) at kernel/qeventloop.cpp:201
#25 0x00007ffaedbab4bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#26 0x00007ffadfa54d9a in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#27 0x0000000000407fb8 in _start ()

Possible duplicates by query: bug 237290, bug 219725, bug 216287.

Reported using DrKonqi