Application: plasmashell (5.21.4) Qt Version: 5.15.2 Frameworks Version: 5.80.0 Operating System: Linux 5.11.0-16-generic x86_64 Windowing System: Wayland Drkonqi Version: 5.21.4 Distribution: Ubuntu 21.04 -- Information about the crash: - What I was doing when the application crashed: I turned my monitor off and by the time i turned it back on i saw that plasma wayland crashed. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Aborted [KCrash Handler] #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 #5 0x00007fef2292e864 in __GI_abort () at abort.c:79 #6 0x00007fef22d9fc77 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fef20c26f54 in QtWaylandClient::QWaylandDisplay::checkError() const () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #8 0x00007fef20c27f9a in QtWaylandClient::QWaylandDisplay::flushRequests() () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #9 0x00007fef20c300bf in ?? () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #10 0x00007fef233b8a0b in QWindowPrivate::setVisible(bool) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #11 0x00005573acdc93a9 in ?? () #12 0x00007fef22fff5c7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fef2339e7a6 in QGuiApplication::primaryScreenChanged(QScreen*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #14 0x00007fef233d6bed in QScreen::~QScreen() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #15 0x00007fef233d6f2d in QScreen::~QScreen() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #16 0x00007fef2338122b in QWindowSystemInterface::handleScreenRemoved(QPlatformScreen*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #17 0x00007fef20c2967d in QtWaylandClient::QWaylandDisplay::registry_global_remove(unsigned int) () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #18 0x00007fef20fbb249 in ?? () from /lib/x86_64-linux-gnu/libffi.so.8 #19 0x00007fef20fba639 in ?? () from /lib/x86_64-linux-gnu/libffi.so.8 #20 0x00007fef2280d502 in ?? () from /lib/x86_64-linux-gnu/libwayland-client.so.0 #21 0x00007fef22809aea in ?? () from /lib/x86_64-linux-gnu/libwayland-client.so.0 #22 0x00007fef2280b1dc in wl_display_dispatch_queue_pending () from /lib/x86_64-linux-gnu/libwayland-client.so.0 #23 0x00007fef20c27f83 in QtWaylandClient::QWaylandDisplay::flushRequests() () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #24 0x00007fef22fff600 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007fef23002be3 in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fef23003413 in QSocketNotifier::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fef23ca3783 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007fef22fc77ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007fef23021e05 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fef213958eb in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007fef213e8d28 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007fef21393023 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007fef23021204 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007fef22fc611b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007fef22fce604 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00005573acda3e5e in ?? () #37 0x00007fef22930565 in __libc_start_main (main=0x5573acda2f10, argc=1, argv=0x7ffc60b96608, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc60b965f8) at ../csu/libc-start.c:332 #38 0x00005573acda3f8e in ?? () [Inferior 1 (process 75211) detached] Possible duplicates by query: bug 439321, bug 438373, bug 438014, bug 437637, bug 437532. Reported using DrKonqi
This looks like a KWin crash. There was a kwin_wayland crash related to plugging external monitors fixed in 5.22, can you check whether this is still reproducible using a 5.22 version?
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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!