For several days (5 days), I tried everything I saw on the internet to install those drivers. I reinstalled ubuntu or kubuntu at least 20 times both.
I tried installing nvidia-current with "additional drivers" or with the repository x-swat or manually by downloading them on nvidia.com or with aptitude.
Every time I end up with a unity broken or on kubuntu a resolution of 640*480 with no opengl or anything working.
I have hit rock-bottom, please help me !
I have a laptop Dell-XPS702X (17"), my graphic card is a Nvidia 555m and I use a x64 ubuntu OR kubuntu (either way I'm good).
I'm installing ubuntu once again, so I can try whatever you think could work.
I have tried everything with a clean install in here http://www.dedoimedo.com/computers/u...il-nvidia.html.
I also tried to reinstall lightdm after installing the driver...
Please help me I don't want to go back to Windows