How can I enable the "Other User" option for the login manager in ubuntu 12.04? This was available in older versions of Ubuntu for use in logging in with a user-id other than those listed on the login manager.
Login – How to Enable ‘Other User’ Login in Ubuntu 12.04
lightdmlogin
Best Answer
Add
greeter-show-manual-login=true
to file/etc/lightdm/lightdm.conf
. For example: