On my login screen, I don't see the option for changing the language which will be displayed when I login. After some searching, I found that I need to use gdm as my graphical login manager, and followed the steps outlined here yet I find that I am unable to select the language at login.
I recently updated my laptop form ubuntu 12.04 LTS to 12.10 and when trying to login, it presents me with a black login screen immediately and asks for the login for the laptop. Whenever I try and give it the right login and password it says Login failed and tells me to login again. I have looked into solutions but they all seem to require being able to login from the screen that I get.
I have installed Kubuntu 12.04 LTS.By mistake I removed default login screen (Ariya).
It is showing this message "Cannot login /user/shared/kde4/apps/kdm/themes/ariya"
now I am not able to login to previous GUI.It is getting login in command line.How to resolve problem?
I suddenly encountered the said issue just this afternoon. I've been able to login on my machine even if I weren't connected to our network. But all of a sudden, Ubuntu does not want to accept my login credentials. This machine is dual boot, and my login credentials are the same for both Ubuntu and Windows. I tried logging in to Windows and it worked.