Existing hardware does not provide the infrastructure required to implement secure boot from read-only media.Thus neatly explaining why the livecd of the distro I tried to install in the post above UEFI-booted without a secure boot error, unlike everything UEFI-booted off the hard drive. Another irregularity exposed to end users but not documented anywhere they can see (not until this post of Matthew's, anyway).
Copyright © 2018, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds