Application that crashed: ksysguard
Version of the application: 4.3.5 (KDE 4.3.5) "release 3"
KDE Version: 4.3.5 (KDE 4.3.5) "release 3"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-default i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Reading another reports I have realized that while doing the above, I was also updating some packages in the system (applications and libraries)

 -- Backtrace:
Application: Monitor del sistema (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0xb427ca68 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#7  0xb425f1af in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#8  0xb426032f in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#9  0xb778e864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb778f585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb6cb3105 in KDialog::okClicked() () from /usr/lib/libkdeui.so.5
#12 0xb6cb5c60 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#13 0xb6cb7d33 in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#14 0xb6d85482 in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#15 0xb42620e2 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#16 0xb778e864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#17 0xb778f585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#18 0xb77915a5 in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#19 0xb7791e7c in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#20 0xb779205e in QSignalMapper::map() () from /usr/lib/libQtCore.so.4
#21 0xb7792880 in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xb778e864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0xb778ed41 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb699f985 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#25 0xb66b7dad in ?? () from /usr/lib/libQtGui.so.4
#26 0xb66b9aeb in ?? () from /usr/lib/libQtGui.so.4
#27 0xb66b9d86 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb636bbac in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb66b7c40 in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb6764c83 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#31 0xb63148fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb631cbbb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb6d53521 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0xb777832e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0xb631bbdc in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#36 0xb638c80a in ?? () from /usr/lib/libQtGui.so.4
#37 0xb638bd7e in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#38 0xb63b6b68 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb5eef4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#40 0xb5ef2d98 in ?? () from /usr/lib/libglib-2.0.so.0
#41 0xb5ef2ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#42 0xb77a4011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0xb63b629a in ?? () from /usr/lib/libQtGui.so.4
#44 0xb777698d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0xb7776dd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0xb7779270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#47 0xb6314774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#48 0xb42a0137 in kdemain () from /usr/lib/libkdeinit4_ksysguard.so
#49 0x0804e147 in _start ()

Reported using DrKonqi