Erro com jmf

Tô usando linux (ubuntu6.0) e qd tento instalar o jmf aperece esse tipo de erro:

14:09:08 java.lang.Error: Can't open video card 1 14:09:08 java.lang.Error: Can't open video card 2 14:09:09 java.lang.Error: Can't open video card 3 14:09:09 java.lang.Error: Can't open video card 4 14:09:09 java.lang.Error: Can't open video card 5 14:09:09 java.lang.Error: Can't open video card 6 14:09:10 java.lang.Error: Can't open video card 7 14:09:10 java.lang.Error: Can't open video card 8 14:09:10 java.lang.Error: Can't open video card 9 14:23:26 Overal Method Time:
Alguém tem alguma idéia de como resolver isso?

Nobody???