[CentOS] CentOS 8 on USB disk

Wed Jan 29 16:30:11 UTC 2020
Jerry Geis <jerry.geis at gmail.com>

Well after a closer look - Seems like the OLD 8.0 iso image is still on the
USB. Not the new 8.1

I have tried to redo the dd command to copy the 8.1 iso - I get no errors -
but it still comes up with the 8.0
I then tried to remove the partitions, save and recopy. still same old boot

Is there a trick to write over the UEFI stuff ?