I installed Ubuntu 12.10 using WUBI (alongside Windows XP). After the installation, the keyboard layout was set to arabic so I can't log in (I set a password when I executed WUBI).
I guess the problem is because I'm from Argentina, so the keyboard is set to AR.
I can only log in as guest but that's all I can do but I can change the keyboard layout from that account.
I'll appreciate your input.