Ok yes seems you are right. I didn't realise this feature made it into 12.04 final release. In that case its a possible issue with Gnome Control Panel rather than Unity Greeter. As the control panel is what would need to make the copy of the image.
Ok yes seems you are right. I didn't realise this feature made it into 12.04 final release. In that case its a possible issue with Gnome Control Panel rather than Unity Greeter. As the control panel is what would need to make the copy of the image.