Affects me also as a 64 bit install of 12.04 with four user accounts. A warning and a password over-ride should be generated, as per behaviour in 10.04. As it stands non-admin user cannot now shut down normally at all if another user is logged in, even if the other user's processes are in 'zombie' state.
Data loss and / or system damage definitely possible. -- 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