Goobuntu is a Linux distribution, based on the 'long term support'-versions of Ubuntu, that is internally used by almost 10,000 of Google's employees. It adds a number of packages for in-house use, including security features and disables the installation of some applications, but is otherwise similar. Thomas Bushnell, the Google manager for the company's Linux desktops, displayed Goobuntu at LinuxCon 2012.