I have a USB stick with a UNETBOOT produced Lubuntu operating system install. When I boot from the USB stick, on my computer with Linux Mint (intending to replace it) ONLY the Mint listings are in the GRUB menu. I tested them and indeed they boot to Mint, which is mind blowing, since the USB stick doesn't have Mint on it!!
On top of that, I tried a different computer and everything worked perfectly. USB stick showed Lubuntu in the GRUB and it installed.
What could be going on here? I'm stumped!