Bug#1056764: grub-efi-amd64: can't boot with GRUB 2.12~rc1-12

[Michael Gold]

On Sun, Nov 26, 2023 at 09:01:12 +0000, Mate Kukri wrote:
> The mechanism used to load the kernel has changed from GRUB 2.06 to
> GRUB 2.12, it is possible that there are unfortunate bugs in either in
> GRUB and/or your firmware that is stopping the new mechanism from
> loading the kernel.

Just as a point of comparison, I updated a Lenovo ThinkPad T470 from
2.12~rc1-11 to 2.12~rc1-12 today, and didn't see any trouble.

The boot log shows "Kernel is locked down from EFI Secure Boot", and the
initial system installation was done in January 2023 with 2.06-3~deb11u5
as the GRUB version (from "installer build 20210731+deb11u7+b1").

-- Michael
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