I've upgraded to 12.04. My upgrade didn't go as expected; X crashed at the middle of the upgrade. I had to install many packages manually.
This left me with a GDM login screen. How do I change from GDM to lightDM?
Let me first tell you that now Ubuntu does not use GDM as its display manager in version 12.04...It uses
So the screen you want is actually
So you will have to install
Enter these commands in the terminal:
Then you will get the following screen:
hit enter and then you will get this screen:
Navigate your option to
you'll get your screen :)