What is the difference between GDM and LightDM? How can one switch between them. I mean if I have selected LightDM during installation process, will I be able switch to GDM?
Ubuntu is supposed to officially replace GDM in favor of the lighter and more easily customizable
You can have both of them installed (or add even more, like
The default can be selected by running:
More information on LightDM can be found on the Ubuntu wiki.
error login page press (Alt+ ctlr +F1) to log in virtual terminal. In terminal type your login name(User name) and then type your password.
First thing you have to check that you have a access for the internet so type (ping www.google.com) if you received ping then your connected to the internet.if you not geting any ping from google then you have to first configure your ip setting to access the internet.
Then follow the step.
Type your password
after installation you will see the the window which show's you the graphic mode in that window select the gdm press ok
type your password.
system will reboot and then you will access the system your problem is resolved.