My computer has an NVIDIA GeForce GT 750M graphics card. It's unknown in Ubuntu 12.04. My graphics card is unknown in System Details. In Additional Drivers, no proprietary driver is found.
I tried to install nvidia-current, but it doesn't work. I couldn't even login to Ubuntu after I installed nvidia-current.
Best Answer
Try this. To install Nvidia Drivers, just press Ctrl+Alt+T on your keyboard to open Terminal. When it opens, run the commands below:
If that doesn't work, you can download the 32bit or 64bit drivers from Nvidia.