You have been subscribed to a public bug: The same issue happened in OpenSuse Leap 42.1 but was fixed. https://bugzilla.opensuse.org/show_bug.cgi?id=951933
If you go to K icon in bottom left to open menu, click "configure Desktop" icon in left panel, it opens up fine. I then clicked "Power management" under hardware settings section (didn't do anything specific). In top left clicked on "< Overview" (back) link. Then clicked on "Display and Monitor" setting /icon, to view "Display Configuration" settings there (didn't do anything specific), and then again clicked "< Overview" (back) link, and then get that error over and over again. Doesn't seem to happen with other things though... Relates to KDE version of Kubuntu Wily, not Gnome version... I believe this output is same from Kubuntu Wily as it is in OpenSuse Leap... Application: systemsettings5 (5.4.1) Qt Version: 5.5.0 Operating System: Linux 4.1.10-1-default x86_64 Distribution: "openSUSE Leap 42.1 (x86_64)" -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3c92cf1780 (LWP 2338))] Thread 2 (Thread 0x7f3c7ed25700 (LWP 2339)): #0 0x00007f3c8ea6ac1d in poll () from /lib64/libc.so.6 #1 0x00007f3c8b84f422 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f3c8b85100f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f3c816abc29 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f3c8f16155f in ?? () from /usr/lib64/libQt5Core.so.5 #5 0x00007f3c8afda0a4 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f3c8ea7304d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f3c92cf1780 (LWP 2338)): [KCrash Handler] #6 0x00007f3c8dbcc72b in QQuickItemPrivate::addToDirtyList() () from /usr/lib64/libQt5Quick.so.5 #7 0x00007f3c8dbcc7e8 in QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) () from /usr/lib64/libQt5Quick.so.5 #8 0x00007f3c8dbd85b5 in ?? () from /usr/lib64/libQt5Quick.so.5 #9 0x00007f3c8f36c796 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #10 0x00007f3c8dbd44ab in QQuickItem::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5 #11 0x00007f3c90e55e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #12 0x00007f3c90e5acd8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #13 0x00007f3c8f33bba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #14 0x00007f3c8f33dd67 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5 #15 0x00007f3c8f3935c3 in ?? () from /usr/lib64/libQt5Core.so.5 #16 0x00007f3c8aabdc84 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #17 0x00007f3c8aabded8 in ?? () from /usr/lib64/libglib-2.0.so.0 #18 0x00007f3c8aabdf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #19 0x00007f3c8f392a3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #20 0x00007f3c8f339a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #21 0x00007f3c8f3415d6 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #22 0x00000000004103cf in main () https://build.opensuse.org/request/show/341036 ** Affects: kubuntu-meta (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment -- Was checking various system settings and closed the window pane for it and error popped up. Couldn't find this error in here with search... https://bugs.launchpad.net/bugs/1513197 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kubuntu-meta in Ubuntu. -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs