Ubuntu Source Code
From OMAPpedia
Canonical is the commercial sponsor of Ubuntu. Canonical's mission is to realise the potential of free software in the lives of individuals and organisations. In just three years, Canonical has been globally recognised as a leading provider of services to both individual and corporate open source software users.
Launchpad takes a new approach to free software project management and hosting. Launchpad makes open source collaboration easy, both within your team and with other projects.
Ubuntu source code is available at http://archive.ubuntu.com/ubuntu/