Application: systemsettings5 (5.17.5) Qt Version: 5.13.2 Frameworks Version: 5.67.0 Operating System: Linux 5.3.0-40-generic x86_64 Distribution: KDE neon User Edition 5.17 -- Information about the crash: - What I was doing when the application crashed: i just discarded modified options in in the screen settings panel - Unusual behavior I noticed: all the windows and DE animation doesn't work -- Backtrace: Application: Impostazioni di sistema (systemsettings5), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa39a07c800 (LWP 9050))] Thread 6 (Thread 0x7fa34bfff700 (LWP 9062)): #0 0x00007fa3955c50b4 in __GI___libc_read (fd=40, buf=0x7fa34bffebde, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fa35e13a021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so #2 0x00007fa35e3b8a2e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fa35e3b94a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fa35e3b9560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fa35e3c73c9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fa35e169318 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so #7 0x00007fa3910376db in start_thread (arg=0x7fa34bfff700) at pthread_create.c:463 #8 0x00007fa3955d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fa368668700 (LWP 9055)): #0 0x00007fa3955c50b4 in __GI___libc_read (fd=33, buf=0x7fa368667b70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fa38ecbd2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa38ec780b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa38ec78570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fa38ec786dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fa395f1cacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa395ebcf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa395cd83aa in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa39385d815 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007fa395cd9b52 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fa3910376db in start_thread (arg=0x7fa368668700) at pthread_create.c:463 #11 0x00007fa3955d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fa371c15700 (LWP 9054)): #0 0x00007fa3955c9bf9 in __GI___poll (fds=0x7fa36c004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fa38ec785c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa38ec786dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa395f1cacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fa395ebcf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa395cd83aa in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa39385d815 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fa395cd9b52 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa3910376db in start_thread (arg=0x7fa371c15700) at pthread_create.c:463 #9 0x00007fa3955d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fa37ef1a700 (LWP 9052)): #0 0x00007fa3955c9bf9 in __GI___poll (fds=0x7fa378004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fa38ec785c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa38ec786dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa395f1cacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fa395ebcf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa395cd83aa in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa3963930e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007fa395cd9b52 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa3910376db in start_thread (arg=0x7fa37ef1a700) at pthread_create.c:463 #9 0x00007fa3955d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fa38708b700 (LWP 9051)): #0 0x00007fa3955c9bf9 in __GI___poll (fds=0x7fa38708aca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fa390bfb747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fa390bfd36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fa389e70e10 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fa395cd9b52 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa3910376db in start_thread (arg=0x7fa38708b700) at pthread_create.c:463 #6 0x00007fa3955d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fa39a07c800 (LWP 9050)): [KCrash Handler] #6 0x00007fa393e0bc35 in QQuickWindowPrivate::queryPointerEventInstance(QQuickPointerDevice*, QEvent::Type) const () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fa393e0bdb4 in QQuickWindow::mouseGrabberItem() const () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fa393e0e577 in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007fa393df9e30 in QQuickItemPrivate::derefWindow() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007fa393dfb246 in QQuickItem::~QQuickItem() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007fa393e1bb9d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007fa395ef0380 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fa393df8d6b in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fa396f52eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007fa396f5a4b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007fa395ebee38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fa395ec1757 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007fa395f1d493 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007fa38ec78417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fa38ec78650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007fa38ec786dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007fa395f1caaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007fa395ebcf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007fa395ec6310 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x0000563d4cb6f218 in ?? () #26 0x00007fa3954d6b97 in __libc_start_main (main=0x563d4cb6ee30, argc=1, argv=0x7ffc2b597e28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2b597e18) at ../csu/libc-start.c:310 #27 0x0000563d4cb6f29a in _start () Possible duplicates by query: bug 413698, bug 412367, bug 397807, bug 397772, bug 397547. Reported using DrKonqi
Created attachment 125934 [details] New crash information added by DrKonqi systemsettings5 (5.17.5) using Qt 5.12.5 - What I was doing when the application crashed: Same as in the initial post: Navigate to Startup/Shutdown, change a setting, navigate away, hit discard. After a few seconds, crash. -- Backtrace (Reduced): #6 0x00007f70a9b52f61 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #7 0x00007f70a9b3e535 in __GI_abort () at abort.c:79 #8 0x00007f70a9f38a5d in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f70a53fa8ab in () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #10 0x00007f70a5405bd1 in QtWaylandClient::QWaylandDisplay::dispatchQueueWhile(wl_event_queue*, std::function<bool ()>, int) () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
Created attachment 126607 [details] New crash information added by DrKonqi systemsettings5 (5.18.1) using Qt 5.14.1 - What I was doing when the application crashed: I changed settings on the same values on 'Display Configuration' page and discard them. -- Backtrace (Reduced): #6 0x00007fc05724050d in () at /usr/lib/libQt5Quick.so.5 #7 0x00007fc057233082 in QQuickWindowPrivate::queryPointerEventInstance(QQuickPointerDevice*, QEvent::Type) const () at /usr/lib/libQt5Quick.so.5 #8 0x00007fc057233114 in QQuickWindow::mouseGrabberItem() const () at /usr/lib/libQt5Quick.so.5 #9 0x00007fc057235acb in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool, bool) () at /usr/lib/libQt5Quick.so.5 #10 0x00007fc05721ff81 in QQuickItemPrivate::derefWindow() () at /usr/lib/libQt5Quick.so.5
*** This bug has been marked as a duplicate of bug 419625 ***