Here is an alternative dialog we can present. In this case you are able to continue the shutdown process if you desire and continue with the current PolicyKit behaviour. This option wouldn't be shown inside the greeter though we could fix the PolicyKit issues there and resolve that in the future.
** Attachment added: "Screenshot of shutdown dialog (inside session) when multiple users logged in" https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/861171/+attachment/3449364/+files/shutdown-dialog-multi-session2.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861171 Title: Shutdown from greeter does nothing when multiple accounts open To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-session/+bug/861171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs