How To Disable Guest Account In Ubuntu 12.04

Here is how to disable disable guest account in Ubuntu 12.04: 1) edit fileĀ /etc/lightdm/lightdm.conf sudo nano /etc/lightdm/lightdm.conf 2) add to it allow-guest=false so ti looks like similar this: [SeatDefaults] user-session=ubuntu greeter-session=unity-greeter allow-guest=false 3) restart lightdm service: sudo restart lightdm 4) and... profit :)! Read more [...]