happens with me too even with the latest update to https://launchpad.net/ubuntu/precise/+source/lightdm/1.1.1-0ubuntu3
also the cog doesn't show ! i added a new user and if you toggle between users then the cog re-appears.
happens with me too even with the latest update to https:/ /launchpad. net/ubuntu/ precise/ +source/ lightdm/ 1.1.1-0ubuntu3
also the cog doesn't show ! i added a new user and if you toggle between users then the cog re-appears.