Application: systemsettings (5.27.0)

Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 5.15.0-60-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.0 [KCrashBackend]

-- Information about the crash:
I changed the resolution of my screen to be 2560x1440; the screen went black to change the resolution and then crashed reverting the resolution to the previous state.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f38a0c79dcb in KScreen::Config::outputs() const () from /lib/x86_64-linux-gnu/libKF5Screen.so.8
#5  0x00007f38a0ccf86a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_kscreen.so
#6  0x00007f38a0ccf9c6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_kscreen.so
#7  0x00007f38eb1b3ade in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f38ebda5793 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f38eb18607a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f38eb189167 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f38eb1e0487 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f38e9828d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f38e987d6c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f38e98263e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f38eb1dfad8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f38eb18499b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f38eb18cf34 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x0000563e8ac5e5f6 in ?? ()
#19 0x00007f38eaa9fd90 in __libc_start_call_main (main=main@entry=0x563e8ac5daa0, argc=argc@entry=1, argv=argv@entry=0x7ffc7cba66f8) at ../sysdeps/nptl/libc_start_call_main.h:58
#20 0x00007f38eaa9fe40 in __libc_start_main_impl (main=0x563e8ac5daa0, argc=1, argv=0x7ffc7cba66f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc7cba66e8) at ../csu/libc-start.c:392
#21 0x0000563e8ac5ef85 in ?? ()
[Inferior 1 (process 1690) detached]

The reporter indicates this bug may be a duplicate of or related to bug 474172.

Reported using DrKonqi