Ubuntu 12.04 LTS Precise Pangolin released
Canonical has released desktop and server versions of its Ubuntu 12.04 distribution dubbed Precise Pangolin, which comes with three years of support.
Canonical's Ubuntu 12.04 is the first long term support (LTS) release in two years and is the first to feature the Unity desktop. Canonical has also introduced a number of cloud specific services in Ubuntu 12.04 server including metal-as-a-service and its recently announced AWSOME APIs.