Useful PPA Repositories for Ubuntu

PPAs are some kind of unofficial repositories for Ubuntu, maintained by the community. This is my personal recopilation of useful PPAs recommended for Ubuntu installations.

Oracle JDK PPA

This PPA (main site) provides an automated installation of Oracle JDK for Ubuntu:

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update

Nvidia Drivers PPA

This PPA (main site) offers the last builds for Nvidia propietary drivers for Ubuntu:

sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update

More useful PPAs coming soon!