Zubuntu on the SigmaStack (G1) - MrFireAlarm/zubuntu GitHub Wiki

Zubuntu is designed to run on SigmaStations, which are small computers that you can fit in your palm. They look like slightly taller Apple TV units. Zubuntu is released in lightweight (.04) releases, and heavyweight (.10) releases. Sigmatronics makes SigmaStacks with a standard memory of 512 MB RAM and 8, 16 or 32 GB of storage. Zubuntu can run on any SigmaStack, but it works the best on the 16 GB models.