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[bug #62920] Memory address error when booting from LUKS-encrypted /boot

From: Linux Ninja
Subject: [bug #62920] Memory address error when booting from LUKS-encrypted /boot
Date: Sat, 27 Aug 2022 09:00:13 -0400 (EDT)

Follow-up Comment #2, bug #62920 (project grub):

My setup is VERY similar to ljyip
I found that I also had to stick with commit g2f4430cc0, else I would get an
error such as:

452: out of range pointer: 0xb5dc1dc0

when selecting a grub menu item to boot Linux.

I also use grub-mkimage to create a EFI binary:

grub-mkimage -p /boot/grub -O x86_64-efi -c grub-pre.cfg -o /tmp/grubx64.efi
luks2 part_gpt cryptodisk gcry_rijndael pbkdf2 gcry_sha256 ext2 btrfs

Then use this in EFI:

install -v /tmp/grubx64.efi /efi/EFI/BOOT/BOOTX64.EFI

I am using encrypted BTRFS /boot on LUKS2 using PBKDF2

If necessary, I can provide my configs, but they do not meaningfully differ
from the original submission.


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