[Bug 1981125] Re: package grub-efi-amd64-signed 1.167~18.04.5+2.04-1ubuntu44.1.2 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: grub2-signed (Ubuntu)
       Status: New => Confirmed

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Title:
  package grub-efi-amd64-signed 1.167~18.04.5+2.04-1ubuntu44.1.2 failed
  to install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 255

Status in grub2-signed package in Ubuntu:
  Confirmed

Bug description:
  i dont know

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: grub-efi-amd64-signed 1.167~18.04.5+2.04-1ubuntu44.1.2
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.28
  AptOrdering:
   grub-pc-bin:amd64: Install
   grub-gfxpayload-lists:amd64: Install
   grub-efi-amd64:amd64: Remove
   grub-pc:amd64: Install
   NULL: ConfigurePending
  Architecture: amd64
  Date: Sat Jul  9 16:10:22 2022
  DuplicateSignature:
   package:grub-efi-amd64-signed:1.167~18.04.5+2.04-1ubuntu44.1.2
   Setting up grub-efi-amd64-signed (1.167~18.04.5+2.04-1ubuntu44.1.2) ...
   dpkg: error processing package grub-efi-amd64-signed (--configure):
    installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255
  InstallationDate: Installed on 2022-06-27 (11 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Python3Details: /usr/bin/python3.6, Python 3.6.9, python3-minimal, 3.6.7-1~18.04
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.19.0.5ubuntu2.4
   apt  1.6.1
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.167~18.04.5+2.04-1ubuntu44.1.2 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255
  UpgradeStatus: No upgrade log present (probably fresh install)

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