Nvidia has released their Nvidia 319.32 drivers, with support for both GeForce GTX 720M and GeForce GTX 760M graphical cards. Nvidia 319.32 bring some improvements to the nvidia-settings control panel, a better support for Optimus and corrected some problems with MEDINA 8.2 and OpenGL.
In this article I will show you how to install the Nvidia 319.32 drivers on Ubuntu 13.04 Raring Ringtail, Ubuntu 12.10 Quantal Quetzal, Ubuntu 12.04 Precise Pangolin, Linux Mint 15 Olivia, Linux Mint 14 Nadia and Linux Mint 13 Maya. The new drivers are available via PPA, so all you have to do is:
$ sudo add-apt-repository ppa:xorg-edgers/ppa
$ sudo apt-get update
$ sudo apt-get install nvidia-319
Nvidia and Valve do awesome things by developing drivers, in order to have the most popular games supported by Linux systems.