Aye Aye Captain , thanks for feedback!

I noticed that my Ubuntu based image is missing the very usefull "rescue os" plus documentation mentioned here by Halftux :
https://talk.maemo.org/showpost.php?...21&postcount=2
to unlock a forgotten Lock Code ...
The link at the bottom of his post links back to this thread here. His debian image (v0.3.iso) does contain it.

Cheers, Ulle