On 12/05/21 13:43, John Blinka wrote: > > > On Tue, May 11, 2021 at 8:57 PM Mike Kaliman <kaliman.m...@gmail.com > <mailto:kaliman.m...@gmail.com>> wrote: > > I have an Asus TUF Gaming X570 and have the secure boot OS type as > "Other OS". I've been using rEFInd to dual boot with Windows. > > > So, this suggests that “Other OS” was sufficient to allow you to boot > some kind of Linux distro, which you then used to install Gentoo. I > take that as proof of concept that what I’ve tried *ought* to work. > So what I guess *might* be happening is that there is a signed boot-loader on the "other OS" on CD, but because the gentoo boot loader is not signed, that's why it's not working ...
So somehow you need to get your "other linux" booted again, get back into gentoo, and install a signed binary boot loader. Pain in the Arse!!! Cheers, Wol