On Wed, May 12, 2021 at 5:29 PM John Blinka <john.bli...@gmail.com> wrote:
> > > On Wed, May 12, 2021 at 1:35 PM Neil Bothwick <n...@digimed.co.uk> wrote: > >> >> I'd be surprised to find that "Other OS" is a secure boot option, it >> sounds like the option to run without secure boot. > > > Perhaps. That will be one of my experiments once I get things working. > And it appears your intuition is correct. I left all the “secure boot” options in the bios at their defaults except one. I changed “OS Type” from “Windows UEFI mode” to “Other OS”. That was sufficient to boot from my Sysrescue usb. John >