This version of Ubuntu is no longer supported since May 16, 2014. Code-named Quantal was released on October 18, 2012.
Code-named Quantal Quetzal, this was released on October 18, 2012, and was supported till April 2014. This release is now no longer supported
Ubuntu Flavors available under 12.10 (questions on all are allowed):
The 12.10 Ubuntu variants - Mythbuntu, Ubuntu Studio, Kubuntu, Xubuntu - are not commercially supported by Canonical.
Ubuntu Editions available under 12.10 (questions on all are allowed):