I have the same problem, but I think I can add some more information. It appears that the logout is not switching back to the previous virtual terminal as it should. If I use Alt+Fx where x is the virtual terminal with a current active session (default virtual terminal is F7), it will bring back up that session asking for a password (locked session dialog) just like it should have done automatically when I logged out. I'm not sure why it responds to Alt+Fx and not Ctrl+Alt+Fx, but I assume that this is the way the Kubuntu developers have compiled KDM. I hope this will help track down the source of this issue so it can be solved and corrected, but at least in the meantime, it can be used as a work around.
Mike -- Switch User freezes at blank screen https://bugs.launchpad.net/bugs/112518 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs