Application: systemsettings5 (5.16.5) Qt Version: 5.13.2 Frameworks Version: 5.62.0 Operating System: Linux 5.3.5-arch1-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: Yesterday I left my pc unlocked because it locks automatically after 45 min of inactivity but when today I saw there was a screen saying "The screen locker is broken and unlocking is not possible anymore" and then some commands to unlock it through terminal The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings5), signal: Aborted Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f48e8628840 (LWP 574887))] Thread 3 (Thread 0x7f48e62b8700 (LWP 574889)): #0 0x00007f48ed3219ef in poll () at /usr/lib/libc.so.6 #1 0x00007f48eb0e3180 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f48eb0e3251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f48ed8c6b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f48ed86d83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f48ed69f305 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f48edb00b37 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007f48ed6a0530 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f48ebed44cf in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f48ed32c2d3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f48e783a700 (LWP 574888)): #0 0x00007f48ed3219ef in poll () at /usr/lib/libc.so.6 #1 0x00007f48ebe93630 in () at /usr/lib/libxcb.so.1 #2 0x00007f48ebe952db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f48e81dc0c1 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f48ed6a0530 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f48ebed44cf in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f48ed32c2d3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f48e8628840 (LWP 574887)): [KCrash Handler] #6 0x00007f48ed268f25 in raise () at /usr/lib/libc.so.6 #7 0x00007f48ed252897 in abort () at /usr/lib/libc.so.6 #8 0x00007f48ed6658f4 in () at /usr/lib/libQt5Core.so.5 #9 0x00007f48ed67a288 in () at /usr/lib/libQt5Core.so.5 #10 0x00007f48ee2edc33 in QWidgetPrivate::QWidgetPrivate(int) () at /usr/lib/libQt5Widgets.so.5 #11 0x00007f48ed0361bf in () at /usr/lib/libQt5QuickWidgets.so.5 #12 0x00007f48ed036650 in QQuickWidget::QQuickWidget(QWidget*) () at /usr/lib/libQt5QuickWidgets.so.5 #13 0x00007f48e477183f in () at /usr/lib/qt/plugins/systemsettings_sidebar_mode.so #14 0x00007f48e47726a9 in () at /usr/lib/qt/plugins/systemsettings_sidebar_mode.so #15 0x0000564072aea507 in () #16 0x0000564072aed1b9 in () #17 0x00007f48ed8a7d03 in () at /usr/lib/libQt5Core.so.5 #18 0x00007f48ed89b495 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007f48ee2c44e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007f48ee2cde11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007f48ed86ed12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #22 0x00007f48ed8c5ead in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #23 0x00007f48ed8c6742 in () at /usr/lib/libQt5Core.so.5 #24 0x00007f48eb0e13fe in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #25 0x00007f48eb0e3211 in () at /usr/lib/libglib-2.0.so.0 #26 0x00007f48eb0e3251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #27 0x00007f48ed8c6b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #28 0x00007f48ed86d83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007f48ed875676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #30 0x0000564072ae7475 in () #31 0x00007f48ed254153 in __libc_start_main () at /usr/lib/libc.so.6 #32 0x0000564072ae74fe in _start () [Inferior 1 (process 574887) detached] Reported using DrKonqi
If this is reproducible, please include debug symbols for backtraces. You might want to ask in a forum of your distribution how to recompile KDE and Qt software.
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This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!