On Fri, 14 May 2021 17:16:28 -0400 Lester M Petrie lmpetrie@bellsouth.net wrote:
I went back and deleted the entry I had made before (apparently you can not edit an existing menu item), and then recreated it being very careful to place strings within apostrophes. I was then able to boot that entry. It did a selinux relabel during the boot, but I have now booted back into Fedora 33.
Thanks for both the clarification of your problem, and for posting the working solution you found.