Possible Duplicate:
How do I change the default session for LightDM when using auto-logins?
When I auto-login it gives me unity 3D. How do I change the default to the 2D counterpart?
Possible Duplicate:
How do I change the default session for LightDM when using auto-logins?
When I auto-login it gives me unity 3D. How do I change the default to the 2D counterpart?