i used a program that will put an iso on a usb stick. so thats what i did with ubuntu. i installed it through windows onto another drive. when doing it this way, its asks for you to give ubuntu a username and password. i gave a different username than windows to ubuntu. when i booted into ubuntu, the main screen displays my windows name, but takes my new user password (i dont have a password on the windows account).
the windows name is titan, the ubuntu name is dwarf. so i tried usermod -l titan dwarf and it says dwarf is logged in. so where is that display name of titan on the ubuntu login screen coming from, why, and what can i do to remove it? any help would be awesome