348796 2015-06-06 21:16:09 +0000 Application settings suddenly crashing when entering Workspace THeme 2015-06-07 09:58:57 +0000 1 1 8 I don't know kde general unspecified unspecified Linux RESOLVED DUPLICATE 346519 drkonqi NOR crash --- 0 brain unassigned-bugs-null 0 oldest_to_newest 1524415 0 brain 2015-06-06 21:16:09 +0000 Application: systemsettings5 (5.3.1) Qt Version: 5.4.1 Operating System: Linux 3.19.8-031908-generic x86_64 Distribution: Ubuntu 15.04 -- Information about the crash: Opened System Settings and then clicked on Workspace THeme. I don't know what's going on but every time I do that Application Settings crash in this session. This is the first time I'm experiencing the issue. Until now it was always working. I don't know what has changed... However until now I haven't exp The crash can be reproduced sometimes. -- Backtrace: Application: System Settings (systemsettings5), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f68fd36b780 (LWP 9178))] Thread 3 (Thread 0x7f68eadaa700 (LWP 9179)): #0 0x00007f68f9ad68dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f68f7df0b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f68f7df264f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f68edb65099 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #4 0x00007f68fa157b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f68f6d0a6aa in start_thread (arg=0x7f68eadaa700) at pthread_create.c:333 #6 0x00007f68f9ae1eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f68dbc45700 (LWP 9180)): #0 0x00007f68f9ad68dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f68f67ebebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68f67ebfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68fa3eec6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f68fa3933e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f68fa152b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f68f911df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f68fa157b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f68f6d0a6aa in start_thread (arg=0x7f68dbc45700) at pthread_create.c:333 #9 0x00007f68f9ae1eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f68fd36b780 (LWP 9178)): [KCrash Handler] #6 0x00007f68f9a10267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 #7 0x00007f68f9a11eca in __GI_abort () at abort.c:89 #8 0x00007f68fa144edf in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f68f8bc5791 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f68f8bcf06f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007f68f8bcf30a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007f68fabcd7b5 in QWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #13 0x00007f68f8c00dd3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f68fb181b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f68fb187000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007f68fa395c2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f68fabc5e86 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007f68fabc6bbd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #19 0x00007f68fabab34f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #20 0x00007f68edb8f590 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #21 0x00007f68f67ebc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007f68f67ebf20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f68f67ebfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f68fa3eec57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f68fa3933e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f68fa39b02c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x000000000040ef6b in main () Reported using DrKonqi 1524483 1 cfeck 2015-06-07 09:58:57 +0000 *** This bug has been marked as a duplicate of bug 346519 ***