As specified in the wiki [1] I downloaded the driver from the nvidia webpage and then install it. Sorry for the 'installed' instead of 'install' I'm not an english native speaker.
[1] http://testcases.qa.ubuntu.com/Hardware/X/ProprietaryDrivers#Upgrade%20From%20Manual%20Install%20Testing
As specified in the wiki [1] I downloaded the driver from the nvidia webpage and then install it.
Sorry for the 'installed' instead of 'install' I'm not an english native speaker.
[1] http:// testcases. qa.ubuntu. com/Hardware/ X/ProprietaryDr ivers#Upgrade% 20From% 20Manual% 20Install% 20Testing