[Bug 2121571] Re: package grub-efi-amd64-signed 1.212+2.12-5ubuntu11 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

[Apport retracing service]

** Tags removed: need-duplicate-check

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https://bugs.launchpad.net/bugs/2121571

Title:
  package grub-efi-amd64-signed 1.212+2.12-5ubuntu11 failed to
  install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 1

Status in grub2-signed package in Ubuntu:
  New

Bug description:
  apt update etc keeps bringing up this error even after we disable it

  ProblemType: Package
  DistroRelease: Ubuntu 25.04
  Package: grub-efi-amd64-signed 1.212+2.12-5ubuntu11
  ProcVersionSignature: Ubuntu 6.11.0-29.29-generic 6.11.11
  Uname: Linux 6.11.0-29-generic x86_64
  ApportVersion: 2.32.0-0ubuntu5.3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CloudBuildName: server
  CloudSerial: 20210401
  Date: Thu Aug 28 12:07:33 2025
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  Python3Details: /usr/bin/python3.13, Python 3.13.3, python3-minimal, 3.13.3-1
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.18ubuntu2
   apt  3.0.0
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.212+2.12-5ubuntu11 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  UpgradeStatus: Upgraded to plucky on 2025-08-28 (0 days ago)

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