Application: systemsettings (1.0)
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
i installed the closed driver for ATI and when i go to to effects then craches !!! 

The crash can be reproduced every time.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fcf0b5000be in XF86DRIQueryVersion () from /usr/lib/libGL.so.1
#6  0x00007fcf0b500259 in XF86DRIQueryExtension () from /usr/lib/libGL.so.1
#7  0x00007fcf0b4ffb6c in ?? () from /usr/lib/libGL.so.1
#8  0x00007fcf0b4df4af in ?? () from /usr/lib/libGL.so.1
#9  0x00007fcf0b4db861 in ?? () from /usr/lib/libGL.so.1
#10 0x00007fcf0b4dba3e in glXChooseVisual () from /usr/lib/libGL.so.1
#11 0x00007fcefde2a05a in ?? () from /usr/lib/kde4/kcm_screensaver.so
#12 0x00007fcefde1c904 in ?? () from /usr/lib/kde4/kcm_screensaver.so
#13 0x00007fcefde1e726 in ?? () from /usr/lib/kde4/kcm_screensaver.so
#14 0x00007fcefde1f9fc in ?? () from /usr/lib/kde4/kcm_screensaver.so
#15 0x00007fcf1be972e6 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x00007fcf1be93b43 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#17 0x00007fcf1caac32c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00007fcf1cab280b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x00007fcf1d7c47a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007fcf1be8409c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x00007fcf1beb0e72 in ?? () from /usr/lib/libQtCore.so.4
#22 0x00007fcf1bead9c4 in ?? () from /usr/lib/libQtCore.so.4
#23 0x00007fcf18bbd6f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007fcf18bc1568 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007fcf18bc171c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007fcf1bead6b3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x00007fcf1cb5c19e in ?? () from /usr/lib/libQtGui.so.4
#28 0x00007fcf1be829c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00007fcf1be82d9c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007fcf1be87a2b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0x00000000004110c9 in _start ()

Possible duplicates by query: bug 261450, bug 260752, bug 256649, bug 256012, bug 252505.

Reported using DrKonqi