Hey all — have a question about Big Sur I haven’t been able to find an answer to.
I have a backup copy of macOS installed on a flash drive. Not a bootable cloned copy of my drive—a new install on a fresh external drive that I can boot up if needed. (My plan D ).
With the changes in Big Sur, is it still possible to boot up from an external drive? I know they created issues with bootable clones—but didn’t they kill booting up from an external drive?