Richard Owlett wrote: > It must use a standard Linux (Debian preferred). > The manufacturer should ship with the Linux installed. > Android is *UNACCEPTABLE*! > It should NOT have cell connectivity. > If it has WiFi, I must be able to disable it.
Look at Sailfish OS and community ports. Recently they even adopted official support for Gemini PDA https://support.planetcom.co.uk/index.php/Sailfish_OS_Notes https://jolla-devices.com/gemini-pda/ the license AFAIK is for android emulation, which you do not need. Also you can disable or remove all packages you do not need - it is a normal linux and not some proprietary crap. regards