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bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (c
From: |
Mathieu Othacehe |
Subject: |
bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found) |
Date: |
Sat, 18 Sep 2021 17:48:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello Jonathan,
> I'll try to bisect the issue as I have no an "easy" reproducer :)
I experienced the exact same issue. To be able to boot again, I booted
from a Guix System USB drive, hitted 'c' in Grub, then typed the
following commands:
--8<---------------cut here---------------start------------->8---
set root=(hd0,gpt2)
configfile /boot/grub/grub.cfg
--8<---------------cut here---------------end--------------->8---
Now regarding the cause of the issue, it appears that running the
following command from a Guix "master" Grub fixes the issue:
--8<---------------cut here---------------start------------->8---
sudo
/gnu/store/w8v5d1i6xfqlpj78w89jg1x7f8dchh4k-grub-efi-2.06/sbin/grub-install
--boot-directory /boot --efi-directory=/boot/efi
--8<---------------cut here---------------end--------------->8---
So this means that we probably have an issue related to the Grub package
on core-updates-frozen itself. Both master and core-updates-frozen are
using Grub 2.06 release.
The issue might then be related to the GCC 10 switch?
Here are the log files of Grub installation of master and
core-updates-frozen branches. I edited the /gnu/store/xxx-grub-efi-2.06
strings to remove the noise.
It looks like the core-updates-frozen Grub has a new .note.grub.property
section but I cannot find any other noticeable differences.
To be continued,
Mathieu
master.log
Description: Binary data
core.log
Description: Binary data
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Jonathan Brielmaier, 2021/09/13
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Jonathan Brielmaier, 2021/09/14
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Jonathan Brielmaier, 2021/09/17
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found),
Mathieu Othacehe <=
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Mathieu Othacehe, 2021/09/19
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Jonathan Brielmaier, 2021/09/19
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Ludovic Courtès, 2021/09/19
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Jonathan Brielmaier, 2021/09/20
- bug#50566: [core-updates-frozen] Grub fails to decrypt LUKS partition (cryptomount not found), Mathieu Othacehe, 2021/09/20