My problem is that every time I try to install minios from pastabin and direct:
direct is like this: wget -f https://raw.githubusercontent.com/IgorTimofeev/MineOS/master/Installer/BIOS.lua /tmp/bios.lua && flash -q /tmp/bios.lua && reboot

pastabin is like this: pastebin run PDE3eVsL

In both cases I always have to change the eeprom, otherwise it won't let me use the computer.

This is a problem with Minecraft itself, which by default is configured to use the recommended Java version, which is severely out of date relative to the latest Java 8. Just manually set to the latest Java 8 to fix it