I am giving it 1 more shot (Allready tryed 4 times and all ubuntu installs required a 1 hour download)
its already solved, the terminal is bugged, write the pass and it wont appear nuthin. it wont appear but u really type it.
Thanks Bullet for your help!
its just safer to show nothing instead of doing ******
because people (who are sitting next to u)can see how many characters are in it and after u entered the password the terminal is still up so they would be able to count it