I've asked for a dedicated Ubuntu subforum, but since Ubuntu is based on Debian I posted this here for the time being.
I've finally uploaded a version 0.1 of Ubuntu Frisky Firedrake for all of you to try. Detailed instructions can be found here. Thanks to speculatrix for hosting the files.
It's a bit different than all the other images I guess. Since this is just a version 0.1, I've based the installation instructions on the Qemu (ARM) emulator. There's much left to be fixed and configured, so this is much easier done in Qemu on a fast machine instead of doing it on the much slower Zaurus.
Please help me to get to a version 1.0 as soon as possible, by giving it a try, and sharing your thoughts, suggestions and hopefully your patches/fixes/scripts etc. Also, let me know if there are any errors in the instructions.