Dolphin, the KDE file manager, does not start correctly on startup. The affected version is 23.04.2-1, running under KDE Plasma 5.108.0-1 with the latest version of the KDE libraries, 22.12.3-2. This bug causes the Dolphin window to appear briefly, then close unexpectedly. To reproduce this bug start the application from KDE Plasma. The application will appear for a moment in the bar and then disappear. When launched from the console, Dolphin produces the following message: [giovanni@localhost ~]$ dolphin KCrash: Application 'dolphin' crashing... QSocketNotifier: Invalid socket 5 and type 'Read', disabling... QSocketNotifier: Invalid socket 17 and type 'Read', disabling... QSocketNotifier: Invalid socket 18 and type 'Read', disabling... KCrash: Attempting to start /usr/libexec/drkonqi [1]+ Fermato dolphin [giovanni@localhost ~]$ The bug manager on KDE Plasma 5 instead reports the following: Application: Dolphin (dolphin), signal: Segmentation fault [KCrash Handler] #4 0x000056240d8a6f3b in DolphinViewContainer::setActive(bool) () #5 0x000056240d905b5c in DolphinTabPage::restoreState(QByteArray const&) [clone .isra.0] () #6 0x000056240d8921cd in DolphinMainWindow::readProperties(KConfigGroup const&) () #7 0x00007f2e1c2f4618 in KMainWindow::readPropertiesInternal(KConfig*, int) () from /lib64/libKF5XmlGui.so.5 #8 0x00007f2e1c2f467a in KMainWindow::restore(int, bool) () from /lib64/libKF5XmlGui.so.5 #9 0x000056240d8905b9 in main () [Inferior 1 (process 116647) detached]