Start Gnopernicus on live CD

[Simon Bienlein]

Hi everyone,

I downloaded the Ubuntu Dapper desktop image. As described in the Ubuntu
Accessibility Start Guide
<https://wiki.ubuntu.com/Accessibility/doc/StartGuide>, I booted my
laptop, pressed F5, selected the point blindness with the cursers and
activated it by pressing Enter. Then, I pressed Enter again to start
Ubuntu.

After the booting there was neither an audible voice output nor anything
on the Braille display.

What do I have to do to start the live CD with Braille display and voice
output?

Best Regards, Simon