How Do you Autologin in Lubuntu 18.10?
Solution 1:
USE SDDM which comes standard in lubuntu 18.10
Had to edit /etc/sddm.conf
Here is an example sddm.conf:
[Autologin]
Relogin=false
User=christian
Session=Lubuntu
Solution 2:
go to Preferences -> KDE.System.Settings (in the menu)
In the Login Screen (SSDM) setting there is a checkbox for Auto Login. Ensure the check-box is clicked and your username should become easily readable.