I've now obtained a 2nd hand Gemini, quite chuffed with how it feels and performance isn't too sluggish.
I eventually worked out I'd have to succumb to having a laptop with Windows to backup the NVRAM0 and to flash so, I now have it flashed with Android and Kali.
This is where I've run into problems. While the Kali boots successfully and I can reboot, shutdown and restart, if I issue the command to update/upgrade, the OS will no longer restart.
Am I missing something obvious or is Kali not as supported as previously suggested? Is Debian support and experience similar or is it more mainstream?
Thanks,
Bog