So, I have an Ubuntu 12.10 machine that has been joined to an active directory domain. However, when the machine turns on and I am presented with a login screen, I cant just type DOMAIN\user. All I can do is select my name (which I entered when I first setup this install) and enter my local password. How do I modifiy the login screen so I cant actually enter my DOMAIN\user and AD password to authenticate?
FYI I used LikeWise-Open to authenticate to the windows domain if that matters.
Let me know if you need any further info.
Update: I have added a screenshot of my login screen after running the command that was suggested..