Application: systemsettings (1.0) KDE Platform Version: 4.8.5 (4.8.5) Qt Version: 4.8.2 Operating System: Linux 3.2.29 x86_64 -- Information about the crash: - What I was doing when the application crashed: - Custom settings of the application: changed to xrender by mistake cannot get back to opengl after restartin g both program and system. I was closing down after playing supertuxkart The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [KCrash Handler] #5 0x00007fcdb1cb2f00 in xcb_glx_query_server_string_string_length () from /usr/lib64/libxcb-glx.so.0 #6 0x00007fcdb293bdd4 in ?? () from /usr/lib64/libGL.so.1 #7 0x00007fcdb29196c2 in ?? () from /usr/lib64/libGL.so.1 #8 0x00007fcdb29155d9 in glXQueryVersion () from /usr/lib64/libGL.so.1 #9 0x00007fcdb2da84e7 in ?? () from /usr/lib64/kde4/kcm_kwincompositing.so #10 0x00007fcdb2d9fff7 in ?? () from /usr/lib64/kde4/kcm_kwincompositing.so #11 0x00007fcdb2d9d2d7 in ?? () from /usr/lib64/kde4/kcm_kwincompositing.so #12 0x00007fcdc4976ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt/lib/libQtCore.so.4 #13 0x00007fcdc5c75772 in QAbstractButton::clicked(bool) () from /usr/lib64/qt/lib/libQtGui.so.4 #14 0x00007fcdc59c995e in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #15 0x00007fcdc59ca190 in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #16 0x00007fcdc566129a in QWidget::event(QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #17 0x00007fcdc5611f5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #18 0x00007fcdc5616f54 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #19 0x00007fcdc6598136 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #20 0x00007fcdc4961abe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4 #21 0x00007fcdc56ae2fa in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #22 0x00007fcdc56ae701 in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #23 0x00007fcdc568c588 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #24 0x00007fcdc56b23e2 in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #25 0x00007fcdbf915c35 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #26 0x00007fcdbf915f68 in ?? () from /usr/lib64/libglib-2.0.so.0 #27 0x00007fcdbf916024 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #28 0x00007fcdc498fc36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #29 0x00007fcdc56b206e in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #30 0x00007fcdc496080f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #31 0x00007fcdc4960a98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #32 0x00007fcdc4965738 in QCoreApplication::exec() () from /usr/lib64/qt/lib/libQtCore.so.4 #33 0x000000000040ae44 in ?? () #34 0x00007fcdc3a0fa95 in __libc_start_main () from /lib64/libc.so.6 #35 0x000000000040ae9d in _start () Reported using DrKonqi
This is a crash in the driver. Unfortunately the backtrace does not include enough information to say what triggers it. See: http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports (In reply to comment #1) > changed to xrender by mistake cannot get back to opengl after restartin g > both program and system. Since you rebooted: did you eventually update kernel, X11 or graphics driver interim? Please also post the output of glxinfo.
reinstalled no longer an issue for me On Sat, Jan 19, 2013 at 3:15 PM, Thomas Lübking <thomas.luebking@gmail.com> wrote: > https://bugs.kde.org/show_bug.cgi?id=313520 > > Thomas Lübking <thomas.luebking@gmail.com> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > Status|UNCONFIRMED |RESOLVED > Resolution|--- |UPSTREAM > > --- Comment #1 from Thomas Lübking <thomas.luebking@gmail.com> --- > This is a crash in the driver. > Unfortunately the backtrace does not include enough information to say what > triggers it. > > See: > http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports > > (In reply to comment #1) >> changed to xrender by mistake cannot get back to opengl after restartin g >> both program and system. > Since you rebooted: did you eventually update kernel, X11 or graphics driver > interim? > > Please also post the output of glxinfo. > > -- > You are receiving this mail because: > You reported the bug.