after carrying out the above X refused to load on reboot. Followed 2 instructions given on ubuntu forum by tseliot and X will now boot :-
sudo aptitude install linux-generic nvidia-glx & sudo aptitude install linux-restricted-modules-'uname -r' but compiz and beryl will not work -- update-manager Could not calculate the upgrade https://launchpad.net/bugs/70220 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
