Application: konsole (23.08.1) Qt Version: 5.15.10 Frameworks Version: 5.110.0 Operating System: Linux 6.5.0-26-generic x86_64 Windowing System: X11 Distribution: Ubuntu 23.10 DrKonqi: 5.27.8 [KCrashBackend] -- Information about the crash: connecting kde to two external hdmi via a dock reproducibly crashes konsole The reporter is unsure if this crash is reproducible. -- Backtrace: Application: Konsole (konsole), signal: Segmentation fault [KCrash Handler] #4 __memcpy_evex_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:265 #5 0x00007e38f29fa48a in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #6 0x00007e38f29faaa9 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #7 0x00007e38f29fb3e9 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #8 0x00007e38f931850c in QBackingStore::flush(QRegion const&, QWindow*, QPoint const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #9 0x00007e38f9979557 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007e38f997b0e9 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007e38f997d278 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007e38f99c75e1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007e38f99cb312 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007e38f996bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007e38f8ccc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007e38f91401c4 in QGuiApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #17 0x00007e38f911762c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007e38f2a05f7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #19 0x00007e38f6d13b2c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007e38f6d6f46f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007e38f6d11d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007e38f8d27daa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007e38f8ccb15b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007e38f8cd3904 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00005a05713aa791 in ?? () #26 0x00007e38f8228150 in __libc_start_call_main (main=main@entry=0x5a05713a8d00, argc=argc@entry=1, argv=argv@entry=0x7ffdf7867528) at ../sysdeps/nptl/libc_start_call_main.h:58 #27 0x00007e38f8228209 in __libc_start_main_impl (main=0x5a05713a8d00, argc=1, argv=0x7ffdf7867528, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf7867518) at ../csu/libc-start.c:360 #28 0x00005a05713aafe5 in ?? () [Inferior 1 (process 1591410) detached] The reporter indicates this bug may be a duplicate of or related to bug 484326. Reported using DrKonqi
Can not reproduce that with a more recent version, please try 24.02 or higher, thanks. Qt 5.x had some bugs related to this, the Qt 6 version should be more robust.
i updated to 24.04 when it came out, and havent seen this issue for a while. I dont know if it was updating to 24.04 or some other update that has either fixed it or made it much less frequent.