Further update. I tried to reboot the computer, but it froze while shutting down KDE. After I killed klauncher, everything continued properly. Therefore, I conclude, klauncher must have had some problems at the time. Since the reboot everything is fine.
-- konqueror randomly freezes and unfreezes https://bugs.launchpad.net/bugs/209370 You received this bug notification because you are a member of Kubuntu Team, which is subscribed to kdebase in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs