Linux Mint 17.2. The new release is a long term support release, based on packages from Ubuntu 14.04, and supported through to 2019. Linux Mint ships in two editions, Cinnamon and MATE.
The MATE edition now provides users with the ability to enable/disable Caja file browser extensions at run time and ships with a new audio library that automatically detects and works with OSS, ALSA and PulseAudio sound systems.

About Linux Mint

Linux Mint is an Ubuntu-based distribution whose goal is to provide a more complete out-of-the-box experience by including browser plugins, media codecs, support for DVD playback, Java and other components. It also adds a custom desktop and menus, several unique configuration tools, and a web-based package installation interface. Linux Mint is compatible with Ubuntu software repositories.