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by pzmarzly 965 days ago
Back when EFI consortium wanted to make Secure Boot always on, it wasn't even clear if ARM is going to win in mobile market, let alone PC/server one.

Nowadays all non-mobile aarch64 devices I used, and even many mobile ones, let you boot your own unsigned kernel. Arm's SBBR only states that IF you implement Secure Boot and TPM support in your EFI firmware (you don't have to), it has to comply with certain rules. Nothing about preventing users from disabling it. (https://documentation-service.arm.com/static/5fb7e66fd77dd80...)