Bug 436901

Application: plasmashell (5.21.5)

Qt Version: 5.15.2
Frameworks Version: 5.82.0
Operating System: Linux 5.11.16-1 x86_64
Windowing System: Wayland
Drkonqi Version: 5.21.5
Distribution: KaOS (2021)

-- Information about the crash:
- What I was doing when the application crashed:

I get Icon on screen asking to send in bug report because plasma has crashed every time I reboot with monitor turned on. If Monitor is off until fully booted this does not happen. This only happens on wayland. Also this dell laptop is using a docking station and display port. I have a short lead converting from display port to hdmi to connect to monitor.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fa8f591e5f2 in QScreen::name() const () from /usr/lib/libQt5Gui.so.5
#5  0x0000000000451d32 in ?? ()
#6  0x00007fa8f551d7a4 in void doActivate<false>(QObject*, int, void**) () from /usr/lib/libQt5Core.so.5
#7  0x00007fa8f7866521 in KActivities::Consumer::serviceStatusChanged (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/build/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_consumer.cpp:253
#8  0x00007fa8f551d7a4 in void doActivate<false>(QObject*, int, void**) () from /usr/lib/libQt5Core.so.5
#9  0x00007fa8f78664e1 in KActivities::ActivitiesCache::serviceStatusChanged (this=this@entry=0x14d19c0, _t1=<optimized out>, _t1@entry=KActivities::Consumer::Running) at /usr/src/debug/build/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_activitiescache_p.cpp:412
#10 0x00007fa8f7880987 in KActivities::ActivitiesCache::setAllActivities (this=this@entry=0x14d19c0, _activities=...) at /usr/src/debug/kactivities-5.82.0/src/lib/activitiescache_p.cpp:270
#11 0x00007fa8f787ee4d in KActivities::ActivitiesCache::passInfoFromReply<QList<ActivityInfo>, void (KActivities::ActivitiesCache::*)(QList<ActivityInfo> const&)> (f=(void (KActivities::ActivitiesCache::*)(KActivities::ActivitiesCache * const, const QList<ActivityInfo> &)) 0x7fa8f7880680 <KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&)>, watcher=0x15db150, this=<optimized out>) at /usr/src/debug/kactivities-5.82.0/src/lib/activitiescache_p.cpp:180
#12 KActivities::ActivitiesCache::setAllActivitiesFromReply (this=<optimized out>, watcher=0x15db150) at /usr/src/debug/kactivities-5.82.0/src/lib/activitiescache_p.cpp:195
#13 0x00007fa8f551d7d8 in void doActivate<false>(QObject*, int, void**) () from /usr/lib/libQt5Core.so.5
#14 0x00007fa8f5eecf6f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/libQt5DBus.so.5
#15 0x00007fa8f5513c7c in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#16 0x00007fa8f61f0aaf in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#17 0x00007fa8f54e8e4a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#18 0x00007fa8f54ebb11 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#19 0x00007fa8f553dac3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/libQt5Core.so.5
#20 0x00007fa8f0cacfdb in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007fa8f0cad258 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007fa8f0cad2ff in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007fa8f553d1a0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007fa8f54e79eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#25 0x00007fa8f54ef5ec in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#26 0x000000000041f800 in ?? ()
#27 0x00007fa8f4ee27dd in __libc_start_main () from /lib/libc.so.6
#28 0x000000000041f92a in ?? ()
[Inferior 1 (process 684) detached]

Possible duplicates by query: bug 436863, bug 435427, bug 432084, bug 431077, bug 429973.

Reported using DrKonqi