Desktop Linux - custom built on Debian/Ubuntu/Mint upstream codebases
A complete windows 7 styled mintyMac xfce desktop with wine 1.7.22
Portable Ubuntu Linux for Scientific Computing
yet another x11 minimal operating system
SERVOS is an open source Linux-based operating system.
MultiDistribution with Diagnostics, Recovery, Backup, Cleaning.. tools
partitioning backup recovery and all kind of boot loaders
sistema libre
The CK 64-Bit Kernel Operating System