Re: Can Grub Boot Through a USB Port on an Old PC?

[Pascal Hambourg <pascal@plouf.fr.eu.org>]

Le 23/07/2019 à 20:28, Pascal Hambourg a écrit :
> 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.

Oops, my sentence was a bit incomplete.

You just need to put /boot on the internal drive so that GRUB can load 
the kernel image (vmlinuz) and the initramfs (initrd) from there.