399247 2018-09-30 16:19:39 +0000 Display crashed while adjusting monitor settings. 2018-10-01 14:16:21 +0000 1 1 2 Applications systemsettings general 5.12.6 Fedora RPMs Linux RESOLVED DUPLICATE 396996 drkonqi NOR crash --- 0 oliver plasma-bugs-null 0 oldest_to_newest 1790774 0 oliver 2018-09-30 16:19:39 +0000 Application: systemsettings5 (5.12.6) Qt Version: 5.9.6 Frameworks Version: 5.48.0 Operating System: Linux 4.18.9-100.fc27.x86_64 x86_64 Distribution: "Fedora release 27 (Twenty Seven)" -- Information about the crash: - What I was doing when the application crashed: - open the system settings display - open the advanced settings for an external monitor for a laptop - change the refresh rate. - hit apply. (don't close window) -change to a different type of external monitor. - change the refresh rate. -- notice tht the settings for the monitor haven't been updated to the new type of monitor - settings crashed. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f2e49380500 (LWP 7906))] Thread 6 (Thread 0x7f2e0ce48700 (LWP 7920)): #0 0x00007f2e43037ddb in poll () from /lib64/libc.so.6 #1 0x00007f2e3b18aeb9 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f2e3b18afcc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f2e43e8ed3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f2e43e3ca3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f2e43c8da1a in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f2e41a6e565 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007f2e43c91f32 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f2e3fcee50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e4304238f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f2e0f34f700 (LWP 7914)): #0 0x00007f2e43e8d517 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5 #1 0x00007f2e43e8ea1c in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib64/libQt5Core.so.5 #2 0x00007f2e43e8eabe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #3 0x00007f2e3b18a419 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #4 0x00007f2e3b18adeb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #5 0x00007f2e3b18afcc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #6 0x00007f2e43e8ed3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007f2e43e3ca3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #8 0x00007f2e43c8da1a in QThread::exec() () from /lib64/libQt5Core.so.5 #9 0x00007f2e41a6e565 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #10 0x00007f2e43c91f32 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #11 0x00007f2e3fcee50b in start_thread () from /lib64/libpthread.so.0 #12 0x00007f2e4304238f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f2e17043700 (LWP 7911)): #0 0x00007f2e3b1d0499 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00007f2e3b18ae9f in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00007f2e3b18afcc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f2e43e8ed3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f2e43e3ca3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f2e43c8da1a in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f2e41a6e565 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007f2e43c91f32 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f2e3fcee50b in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2e4304238f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f2e2567e700 (LWP 7909)): #0 0x00007f2e430338b8 in read () from /lib64/libc.so.6 #1 0x00007f2e3b1cf160 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007f2e3b18a9c8 in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f2e3b18ae60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00007f2e3b18afcc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f2e43e8ed3b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f2e43e3ca3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007f2e43c8da1a in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007f2e45695449 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #9 0x00007f2e43c91f32 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #10 0x00007f2e3fcee50b in start_thread () from /lib64/libpthread.so.0 #11 0x00007f2e4304238f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f2e2ee41700 (LWP 7908)): #0 0x00007f2e43037ddb in poll () from /lib64/libc.so.6 #1 0x00007f2e3eb5efe7 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f2e3eb60dda in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f2e319dfcd9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f2e43c91f32 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f2e3fcee50b in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2e4304238f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f2e49380500 (LWP 7906)): [KCrash Handler] #6 0x00007f2e0ce83b90 in KScreen::Mode::id() const () from /lib64/libKF5Screen.so.7 #7 0x00007f2e0d0b3bc8 in OutputConfig::slotResolutionChanged(QSize const&) [clone .part.24] () from /usr/lib64/qt5/plugins/kcm_kscreen.so #8 0x00007f2e43e66727 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5 #9 0x00007f2e0d0ca492 in ResolutionSlider::resolutionChanged(QSize const&) () from /usr/lib64/qt5/plugins/kcm_kscreen.so #10 0x00007f2e0d0bc2db in ResolutionSlider::slotValueChanged(int) () from /usr/lib64/qt5/plugins/kcm_kscreen.so #11 0x00007f2e43e66727 in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5 #12 0x00007f2e44e32f4e in QAbstractSlider::valueChanged(int) () from /lib64/libQt5Widgets.so.5 #13 0x00007f2e44e3360b in QAbstractSlider::setValue(int) () from /lib64/libQt5Widgets.so.5 #14 0x00007f2e44ed987b in QSlider::mouseMoveEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5 #15 0x00007f2e44d7d298 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #16 0x00007f2e44ed9eaa in QSlider::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #17 0x00007f2e44d3e92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #18 0x00007f2e44d466cf in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #19 0x00007f2e43e3dcd7 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #20 0x00007f2e44d456a2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQt5Widgets.so.5 #21 0x00007f2e44d9846b in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5 #22 0x00007f2e44d9ab0f in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #23 0x00007f2e44d3e92c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #24 0x00007f2e44d46174 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #25 0x00007f2e43e3dcd7 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #26 0x00007f2e44624973 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5 #27 0x00007f2e44626585 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5 #28 0x00007f2e445ff7fb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5 #29 0x00007f2e31a42c40 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5 #30 0x00007f2e3b18ab97 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #31 0x00007f2e3b18af40 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #32 0x00007f2e3b18afcc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #33 0x00007f2e43e8ed1f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #34 0x00007f2e43e3ca3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #35 0x00007f2e43e45194 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #36 0x0000559fc1d34f14 in main () Reported using DrKonqi 1790967 1 cfeck 2018-10-01 14:16:21 +0000 *** This bug has been marked as a duplicate of bug 396996 ***