I boot with UEFI using that setting so i assume it means non-Windows-UEFI, weird. I've been booting Windows and Gentoo without issue so Other OS should be fine for that.
On Thu, May 13, 2021, 1:03 PM antlists <antli...@youngman.org.uk> wrote: > On 13/05/2021 00:51, John Blinka wrote: > > 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. > > One other little point of interest ... so does that mean > non-windows-uefi, or does it mean bios legacy? > > That could be important information at a some point, especially if you > want to dual-boot. > > > Cheers, > Wol > >