Le 23/07/2019 à 17:37, Martin McCormick a écrit :
It may turn out to be less of a headache to make it a duel-boot system. One boot would be the latest debian console and the other would be Debian Wheezy
If the system on the USB drive is GNU/Linux, you just need to put /boot on the internal drive so that GRUB can load them.
as I have some PIC microcontroller development tools that don't make in today's world.
Did you consider chroot instead of multiboot ?