Problem reinstalling Xubuntu 16.04 - SOLVED

[MR ZenWiz]

After running into the same drop-into-busybox problem trying to
install my new HP laptop from the same Patriot flash drive I created
via unetbootin, I decided to use a DVD.

Worked flawlessly.

It seems, at least for me, the unetbootin Xubuntu flash drive is NOT
installable.  It has failed in every system I have.  Looks like I'll
be trusting the still more ubiquitous DVD install image until further
notice.

Thanks everyone for all your help.

MR