KernelKit is a Knoppix derivative dedicated to developers of Linux device drivers and Free Software embedded systems. In particular, it includes uClibc cross-compiling toolchains for several embedded architectures (currently arm, armeb, i386, mips, mipsel, PPC, m68k and sh4) and emulators (currently qemu and SkyEye). It can be used for demonstration or training purposes, or by developers who cannot install GNU/Linux on their workstations.
Kevux is an operating system based mainly on GNU operating programs and a Linux kernel, all compiled with uclibc instead of the more common glibc. It is not FHS or LSB compatible. Compared to other Linux distributions, Kevux is space efficient (making it suitable for USB disk operation) and difficult to hack into.
Kongoni GNU/Linux is a Desktop Linux distribution primarily developed in Africa with very strong inspiration from the BSD Unix operating systems. It features a live-CD/USB based system with an installer and a ports tree for add-on software and updates. The system follows a combination of rolling release and regular ISOs approach, with new full versions roughly once per year. The distribution is based on Slackware with KDE as the default desktop. Native 32-bit and 64-bit x86 versions are available.
Lernstick Exam Environment is a live Linux distribution with a focus on exam situations, usually installed on USB sticks. To provide up-to-date software choice on a solid base, it uses a combination of Debian stable with official and custom backports. Access to local storage media (internal hard drive, other USB storage media) or network access is prohibited per default, but certain network connections (e.g., to network printers or websites) can be allowed in a whitelist.