Den mandag den 4. september 2017 kl. 18.55.57 UTC skrev Guerlan: > But it does support UEFI, as I already installed arch linux in uefi mode. So > if it supports, why it won't boot qubes?
So to be clear, if your Apple machine only boots operating systems which has the correct key, and you cannot disable this on this system, then you are forced to only boot systems which has this specific encryption key. If I understood it right, the systems holds the public keys, while the installation medium is signed with an encrypted private key. If the public key cannot open it, then you cannot boot. Apple is pretty known for "locking down" user choice, it wouldn't surprise me if all this is hidden and you can't see it, especially if they had something in place even before Microsoft and 'Secure Boot' was a thing. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/bac4776a-0da1-4ce6-97b7-d148575da186%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.