The Notebook have a Intel HD 3000 and a Nvidia GT555M.

For using X from the live system, start with the "nomodeset" option.

After HD Install, i have blacklisted the nouveau module and installed Bumblebee (HowTo Bumblebee)
fix for Bumblebee:
in the ubuntu-x-swat repository is no virtualgl packages
by lunching bumblebee installation is a repository for virtualgl listed
fix for cpyrith-cuda: cpyrith-cuda can't find libcuda ...
ln -s /usr/lib/nvidia-current/ /usr/lib/
(I'm not sure that this is the correct filename, because I'm writing this on a other system.)