I tried to install ubuntu 6.1 (I know it's old) a few days ago. When I tried to install it a message came up saying "Failed to start the X server (your graphical interface). It is likely that it is not set up correctly." Then I have the option to view the X server and diagnose the problem. When I say yes to diagnose the problem at the bottom of the screen it says "(EE) No devices detected Fatal server error: no screens found" How do I fix this?