Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Wanting to paste a note from firefox I went to the desktop and middle clicked it. In the appearing context menue I clicked on the button for "Note". Plasma crashed.

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a7700 (LWP 1704))]

Thread 2 (Thread 0xac58bb70 (LWP 1705)):
#0  0x00dbc422 in __kernel_vsyscall ()
#1  0x00b15e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0992d87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x00d0d922 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x0015ee32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00b1180e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x099208de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77a7700 (LWP 1704)):
[KCrash Handler]
#6  0x0025c006 in ?? () from /usr/lib/libQtCore.so.4
#7  0x0025c951 in QMimeData::data(QString const&) const () from /usr/lib/libQtCore.so.4
#8  0x01419c01 in ?? () from /usr/lib/libplasma.so.3
#9  0x0141a1df in Plasma::Containment::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libplasma.so.3
#10 0x02c548bc in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#11 0x02ca19ef in QGraphicsWidget::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x02c76e14 in ?? () from /usr/lib/libQtGui.so.4
#13 0x02c78443 in ?? () from /usr/lib/libQtGui.so.4
#14 0x02c83344 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libQtGui.so.4
#15 0x02c84f87 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x02648f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x0265067c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00f8fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x02c96b1e in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#21 0x0269e012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x02a4d633 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x02aec494 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x02c9651f in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x02aeea95 in ?? () from /usr/lib/libQtGui.so.4
#26 0x0024e83a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#27 0x02648f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x02651033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00f8fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#30 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0x0264ff6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#32 0x026be7c0 in ?? () from /usr/lib/libQtGui.so.4
#33 0x026bdc4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#34 0x026ea502 in ?? () from /usr/lib/libQtGui.so.4
#35 0x00a8de88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00a91730 in ?? () from /lib/libglib-2.0.so.0
#37 0x00a91863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x0027a02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x026e9be5 in ?? () from /usr/lib/libQtGui.so.4
#40 0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#42 0x02a9ac9e in QMenu::exec(QPoint const&, QAction*) () from /usr/lib/libQtGui.so.4
#43 0x01419915 in ?? () from /usr/lib/libplasma.so.3
#44 0x0141a1df in Plasma::Containment::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libplasma.so.3
#45 0x02c548bc in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#46 0x02ca19ef in QGraphicsWidget::sceneEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#47 0x02c76e14 in ?? () from /usr/lib/libQtGui.so.4
#48 0x02c78443 in ?? () from /usr/lib/libQtGui.so.4
#49 0x02c83344 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /usr/lib/libQtGui.so.4
#50 0x02c84f87 in QGraphicsScene::event(QEvent*) () from /usr/lib/libQtGui.so.4
#51 0x02648f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#52 0x0265067c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#53 0x00f8fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#54 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#55 0x02c96b1e in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#56 0x0269e012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#57 0x02a4d633 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#58 0x02aec494 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#59 0x02c9651f in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#60 0x02aeea95 in ?? () from /usr/lib/libQtGui.so.4
#61 0x0024e83a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#62 0x02648f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#63 0x02651033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#64 0x00f8fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#65 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#66 0x0264ff6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#67 0x026be7c0 in ?? () from /usr/lib/libQtGui.so.4
#68 0x026bdc4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#69 0x026ea502 in ?? () from /usr/lib/libQtGui.so.4
#70 0x00a8de88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0x00a91730 in ?? () from /lib/libglib-2.0.so.0
#72 0x00a91863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0x0027a02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#74 0x026e9be5 in ?? () from /usr/lib/libQtGui.so.4
#75 0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#76 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#77 0x0025053f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#78 0x02648dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#79 0x059be80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#80 0x0804dde1 in _start ()

This bug may be a duplicate of or related to bug 208574

Reported using DrKonqi