mikhail, see comment #20. The fix has been in upstream for a while. If you apt-get source xfce4-session you will see that the fix is present in 14.04. Perhaps you are seeing a new bug, maybe with the same symptoms.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/978333 Title: xfwm4 is not running after failed shut down / "session manager must be in idle state when requesting a shutdown" To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-session/+bug/978333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs