Ubuntu 12.10 (Quantal Quetzal) is now available for download. What’s new in this version?
Unity Web Apps
Update Manager has been streamlined and renamed Software Update
new Xorg stack has been introduced
Remote Desktop Login from Unity Greeter
Encryption Support in Ubuntu Installer
Ubuntu Medium font
Firefox and Thunderbird 16
Jockey has been deprecated
a single 800MB Ubuntu image that can be used from USB or DVD.
minimum memory requirement for Ubuntu 12.10 is 768 MB of memory and 5 GB of disk space for Ubuntu Desktop.