List user names in Debian login screen

By default Debian does not list any usernames in the login screen as a result you are required to type the username and the password every time. Which is great for security concerned people but sometimes that can be an inconvenience for personal pc. Anyway here is how to list all the usernames in Debian

    
    sudo nano /etc/lightdm/lightdm.conf
    

Now set greeter-hide-users to false if its not already. Or just uncomment the line

greeter-hide-users=false

Save and restart your pc