I just purchased a Toshiba Satellite L755-S5244 and tried running an Ubuntu Live CD for 11.04. The screen appears with "Ubuntu" and the progress lights below the name continuously cycle; it never gets past that screen.

I've tried searching the Ubuntu Toshiba Certification list and this laptop is not on it. Does this mean I'm out of luck?

Any help for this Ubuntu newbie would be much appreciated. Thanks.