My company recently moved all systems to ubuntu 12.4. Now issue is that I can login to ubuntu with no issues on my office LAN. But on my home network, I'm facing the login loop issue (enter login details, message "login incorrect") . Guest login is not created (for security reasons) and console login is not working either. Help !!
For console login, i pressed ctrl alt f1. Then tried id and pwd but still login incorrect appears.
Tried sudo chown username:username ~/.X authority , and was again asked id pwd details. Same result- login incorrect