Application: plasmashell (5.25.5) Qt Version: 5.15.6 Frameworks Version: 5.98.0 Operating System: Linux 5.19.0-26-generic x86_64 Windowing System: X11 Distribution: Ubuntu 22.10 DrKonqi: 5.25.5 [KCrashBackend] -- Information about the crash: Behavior is very repeatable. KVM switch does not do EDID emulation, and is connected to a DP MST hub. When switching back to machine running Kubuntu, monitors are often improperly configured, so resetting orientation and positions with xrandr is required. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault [KCrash Handler] #4 0x00007fe353909427 in QHashData::nextNode(QHashData::Node*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe355c61e7a in ?? () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5 #6 0x00007fe355c60df6 in Plasma::DataEngine::removeSource(QString const&) () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5 #7 0x00007fe2f441cdbc in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_mpris2.so #8 0x00007fe353af36ff in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fe3545df893 in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #10 0x00007fe3545e01d2 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #11 0x00007fe3545e068b in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #12 0x00007fe35459123b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #13 0x00007fe353ae7b30 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fe35476bf32 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007fe353abae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007fe353abdeb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fe353b15427 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007fe351e734f9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007fe351ec8228 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fe351e70cb0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007fe353b14aea in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fe353ab97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007fe353ac1c2a in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00005579d049f567 in ?? () #25 0x00007fe353023510 in __libc_start_call_main (main=main@entry=0x5579d049e6b0, argc=argc@entry=1, argv=argv@entry=0x7fff744f1578) at ../sysdeps/nptl/libc_start_call_main.h:58 #26 0x00007fe3530235c9 in __libc_start_main_impl (main=0x5579d049e6b0, argc=1, argv=0x7fff744f1578, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff744f1568) at ../csu/libc-start.c:381 #27 0x00005579d049f685 in ?? () [Inferior 1 (process 23239) detached] Reported using DrKonqi
Thank you for the bug report! Please note that Plasma 5.25.5 is not supported for much longer by KDE; supported versions are 5.24, and 5.26 or newer. If at all possible please upgrade to a supported version and verify that the bug is still happening there. If you're unsure how to do this, contact your distributor about it.
*** This bug has been marked as a duplicate of bug 446531 ***
Created attachment 155547 [details] New crash information added by DrKonqi plasmashell (5.26.5) using Qt 5.15.6 As requested, here is the repeated behavior using a supported version of Plasma (5.26.5) -- Backtrace (Reduced): #4 0x00007f1317109427 in QHashData::nextNode(QHashData::Node*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 [...] #6 0x00007f13194c5716 in Plasma::DataEngine::removeSource(QString const&) () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5 [...] #9 0x00007f1317ddf893 in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 [...] #11 0x00007f1317de068b in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 [...] #13 0x00007f13172e7b30 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5