After some research, i found that you can make specific users hidden by using terminal and changing their ID to below 1000. I've done this for one of my users but now I can't login to that account. My login screen consists of User1 and Guest. There's no place for me to input the username and password of the hidden account.
I know it's possible to make the log in ask for the username and password every time but that's not what I'm looking for. Instead, I want User1 and Other to be in the login screen. Is there any way of doing this?
I'm running Ubuntu 12.04. Thanks in advance!