SUMMARY I experienced a crash of 4 componentes in same time which resulted in restart of my desktop system. STEPS TO REPRODUCE 1. crash and desktop restart OBSERVED RESULT Message: we are sorry, kactivitymanagerd closed unexpectely. You cannot report this error because kactivitymanagerd does not provide a bug reporting address. crash report: Application: kactivitymanagerd (kactivitymanagerd), signal: Aborted [KCrash Handler] #4 0x00007f2e01a9c20e in raise () from /lib64/libc.so.6 #5 0x00007f2e01a86536 in abort () from /lib64/libc.so.6 #6 0x00007f2e01ec3e3f in QMessageLogger::fatal(char const*, ...) const () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2dfe91dd76 in ?? () from /usr/lib64/libQt5WaylandClient.so.5 #8 0x00007f2dfe92f6aa in QtWaylandClient::QWaylandDisplay::flushRequests() () from /usr/lib64/libQt5WaylandClient.so.5 #9 0x00007f2e020ec4bb in ?? () from /usr/lib64/libQt5Core.so.5 #10 0x00007f2e020ef907 in QSocketNotifier::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #11 0x00007f2e02d081a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #12 0x00007f2e020ba188 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #13 0x00007f2e0210d1b1 in ?? () from /usr/lib64/libQt5Core.so.5 #14 0x00007f2e00d1fc0b in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #15 0x00007f2e00d877f8 in ?? () from /usr/lib64/libglib-2.0.so.0 #16 0x00007f2e00d1b494 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #17 0x00007f2e0210b25e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #18 0x00007f2e020b8196 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #19 0x00007f2e020ba729 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #20 0x000055e751655e73 in ?? () #21 0x00007f2e01a877fd in __libc_start_main () from /lib64/libc.so.6 #22 0x000055e75165601a in ?? () [Inferior 1 (process 5056) detached] EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Linux/KDE Plasma: Gentoo (available in About System) KDE Plasma Version: 5.85.0-r3 KDE Frameworks Version: 5.22.5 Qt Version: 5.15.2-r3
What most likely happend is that kwin crashed, which currently takes all open programs with it. That's unfortunate and will get fixed eventually, and is not specific to kactivitymanagerd. What would be interesting is a crash report for kwin so we can figure out why it crashed in the first place