If gnome-session-quit also doesn't work, then it is a bug in gnome- session, and there is nothing we can do in gnome-panel about that.
I suggest you to ping the author of the patch from bug 491940. ** Package changed: gnome-panel (Ubuntu) => gnome-session (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326038 Title: No logout from remote flashback session in trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1326038/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs