This bug isn't related to SELinux (it appears with SELinux enabled, disabled and permissive). Additionally, the ability to shut down the computer as a regular user is only available to local logins, meaning it is an almost non-existent security problem. If a user has physical access to the computer, they have complete control of the computer. Allowing them to shutdown and reboot becomes a data integrity issue at that point (if a user, present at the console, cannot restart the computer in the "proper" way, they can *always* power cycle it.) All of that being said, the "unknown user" bug is really irritating ... -- Shahms King <shahms@xxxxxxxxxx>
