Questo importante cambiamento riguarderà solo i sistemi su cui viene installato Debian per architettura amd64 (PC a 64 bit).
https://lists.debian.org/debian-devel-a ... 00004.html
[...]
Important change in this release
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This release includes Secure Boot support on amd64, which should work
out of the box on most Secure Boot enabled machines. This means there
should be no need to disable Secure Boot support in the firmware
configuration anymore.
[...]