[Bug 2106196] Re: package grub-efi-amd64 2.12-5ubuntu5.1 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 127

[Eduardo Barretto]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Information type changed from Private Security to Public

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Title:
  package grub-efi-amd64 2.12-5ubuntu5.1 failed to install/upgrade:
  installed grub-efi-amd64 package post-installation script subprocess
  returned error exit status 127

Status in grub2-unsigned package in Ubuntu:
  New

Bug description:
  upgrading ubuntu to version 24.10

  ProblemType: Package
  DistroRelease: Ubuntu 24.10
  Package: grub-efi-amd64 2.12-5ubuntu5.1
  ProcVersionSignature: Ubuntu 6.11.0-21.21~24.04.1-generic 6.11.11
  Uname: Linux 6.11.0-21-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4.2
  Architecture: amd64
  CasperMD5CheckResult: pass
  Date: Thu Apr  3 17:15:10 2025
  ErrorMessage: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 127
  InstallationDate: Installed on 2025-03-23 (11 days ago)
  InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
  Python3Details: /usr/bin/python3.12, Python 3.12.7, python3-minimal, 3.12.6-0ubuntu1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.11ubuntu1
   apt  2.9.8
  SourcePackage: grub2-unsigned
  Title: package grub-efi-amd64 2.12-5ubuntu5.1 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 127
  UpgradeStatus: Upgraded to oracular on 2025-04-03 (0 days ago)

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