Got the pdf....
Good guide if your focus is using Gemini with Android...
Out of 240 pages, a grand total of 2.25 are about Debian....
And 3 on Sailfish....
So it goes...
Yes, but that makes sense. It is the beginners guide.
When people start using other OS's, they are already capable of finding further information on the Web, such as on this forum.
Nice book. In the Good Old days it just came with the Psion, as part of the package.
Actually, 'the book', is called the 'Official Users Guide', not the 'Beginners Guide'....
So, why does "that make sense"?
Many of us bought the Gemini because Planet sold us on the idea that it could run Android or other flavors of Linux, and specifically, Debian to start out with.
2.25 pages out of 240 equals 0.9% of the book. That's less than 1% !
As for "finding further info on the web", you could say the same thing about Android, there's plenty of websites out there on Android, maybe even more than about Debian....
As for the Psion, that has nothing to do with the Planet Computer Gemini. Two separate companies....