Thank you Andy. I tried: ‘apt-get install cuda-5-5’ and got:
cuda-5-5 : Depends: nvidia-current (>= 319.00) but it is not going to be installed
Depends: nvidia-current-dev (>= 319.00) but it is not going to be installed
so I tried: ‘apt-get install nvidia-current’ and got:
nvidia-current : Depends: xorg-video-abi-11 but it is not installable or
xorg-video-abi-12 but it is not installable or
xorg-video-abi-13 but it is not installable
Recommends: nvidia-settings-current but it is not installable
so I tried: ‘apt-get install xorg-video-abi-11’ and got:
Package xorg-video-abi-11 is not available
so, looking at the advice on various postings, I also tried installing xorg-server-lts-quantal and xserver-xorg-core-lts-quantal and intel-linux-graphics-installer and xserver-xorg-core and xorg-server
None of which it could find.
Sorry, I’m stuck again - would appreciate any help you can provide.