The GNU Operating System, or GNU System as it is more commonly known, will be a complete Unix-like operating system composed entirely of free software. The creation of the GNU System is one of the goals of the GNU Project, which was launched in 1983 by Richard Stallman.
- gnu-system-discuss mailing list
Extended GNU distribution http://i-hug.sarovar.org/downloads/GNU/extended/
As of 2013-01, the latest image provided there is from 2006.