Lubuntu 18.04 Change Default User Login

Switching Login User

2. 2. Editing LightDM Configuration

   Now to Change Lubuntu Default Login User.

   Play:

   sudo nano /etc/lightdm/lightdm.conf

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.
   And then Set a different User’s Name:

   

   Ctrl+x to Save & Exit from nano Editor.

Congratulations, your New Lubuntu User Login should be now nicely working!