Application: kate (22.04.1) Qt Version: 5.15.3 Frameworks Version: 5.96.0 Operating System: Linux 5.18.13-200.fc36.x86_64 x86_64 Windowing System: Wayland Distribution: Fedora Linux 36 (Workstation Edition) DrKonqi: 5.25.3 [KCrashBackend] -- Information about the crash: The settings of kate cannot be opened at all. As soon as the settings is attempted to open, kate crashes. The crash can be reproduced every time. -- Backtrace: Application: Kate (kate), signal: Segmentation fault [KCrash Handler] #4 0x00007f60064ea7b9 in KConfigPrivate::lookupData(QByteArray const&, char const*, QFlags<KEntryMap::SearchFlag>, bool*) const () from /lib64/libKF5ConfigCore.so.5 #5 0x00007f60064f6f95 in KConfigGroup::readEntry(char const*, QString const&) const () from /lib64/libKF5ConfigCore.so.5 #6 0x00007f60064f71af in KConfigGroup::readEntry(char const*, char const*) const () from /lib64/libKF5ConfigCore.so.5 #7 0x00007f5ff26dff02 in KDirOperator::readConfig(KConfigGroup const&) () from /lib64/libKF5KIOFileWidgets.so.5 #8 0x00007f5fe26162e0 in KateFileBrowser::readSessionConfig(KConfigGroup const&) () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so #9 0x00007f5fe2619ae8 in KateFileBrowserPluginView::createFileBrowser(bool) [clone .part.0] () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so #10 0x00007f5fe261a6a5 in KateFileBrowserPlugin::configPage(int, QWidget*) () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so #11 0x00005590a128c2ef in KateConfigDialog::addPluginPage(KTextEditor::Plugin*) () #12 0x00005590a1248802 in KateMainWindow::showPluginConfigPage(KTextEditor::Plugin*, int) [clone .part.0] () #13 0x00007f600506bdbf in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5 #14 0x00007f6005b3f266 in QAction::triggered(bool) () from /lib64/libQt5Widgets.so.5 #15 0x00007f6005b41f43 in QAction::activate(QAction::ActionEvent) () from /lib64/libQt5Widgets.so.5 #16 0x00007f6005062694 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #17 0x00007f6005b45c82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #18 0x00007f6005038658 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #19 0x00007f600503b9b4 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5 #20 0x00007f6005089807 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #21 0x00007f6003312faf in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #22 0x00007f60033682c8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #23 0x00007f6003310940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #24 0x00007f60050892fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #25 0x00007f60050370ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #26 0x00007f600503f162 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #27 0x00005590a122e8e5 in main () [Inferior 1 (process 4301) detached] The reporter indicates this bug may be a duplicate of or related to bug 453234. Reported using DrKonqi
I have the same problem (although DrKonqi doesn't seem to pick it up for me) with the following setup: OS: Fedora 36 KDE Plasma: 5.25.4 KDE Frameworks: 5.96.0 Qt: 5.15.5 Kernel: 5.18.16-200.fc36.x86_64 Graphics: Wayland When, I launch kate from a terminal and open Settings -> Configure Kate... to cause the crash, I get the following output QSocketNotifier: Can only be used with threads started with QThread qt.qpa.wayland: Wayland does not support QWindow::requestActivate() KCrash: Application 'kate' crashing... The Wayland connection experienced a fatal error: Bad file descriptor
*** This bug has been marked as a duplicate of bug 453234 ***