id summary reporter owner description type status priority milestone component resolution keywords cc fix_version see_also 1168 Some combination of ConsoleKit, LightDM, or our greeter sucks jdreed "On Precise, after returning to the login screen after the first login, I can't reboot/shutdown from the greeter, and get a ""Authorization is required"" error from ConsoleKit, and CK debug info shows ""CkManager: Unable to lookup cookie for caller - failing"". Adding `session optional pam_loginuid.so` to /etc/pam.d/lightdm fixes this. I don't understand why. In many respects, this is like DebianBug:597937, but not exactly." defect closed blocker Precise Beta -- invalid