[Bug 1854397] Re: package grub-pc 2.04-1ubuntu12.1 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 127

[Launchpad Bug Tracker]

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

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

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Title:
  package grub-pc 2.04-1ubuntu12.1 failed to install/upgrade: installed
  grub-pc package post-installation script subprocess returned error
  exit status 127

Status in grub2 package in Ubuntu:
  Confirmed

Bug description:
  During upgrade process from ubuntu 19.04 -> 19.10

  ProblemType: Package
  DistroRelease: Ubuntu 19.10
  Package: grub-pc 2.04-1ubuntu12.1
  ProcVersionSignature: Ubuntu 5.0.0-36.39-generic 5.0.21
  Uname: Linux 5.0.0-36-generic x86_64
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: amd64
  Date: Thu Nov 28 22:53:39 2019
  ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 127
  InstallationDate: Installed on 2014-09-06 (1909 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-36-generic root=UUID=74fee7bf-dba6-4462-98c4-3232309fc9be ro quiet splash vt.handoff=7
  Python3Details: /usr/bin/python3.7, Python 3.7.5, python3-minimal, 3.7.5-1
  PythonDetails: /usr/bin/python2.7, Python 2.7.17rc1, python-minimal, 2.7.17-1
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu2
   apt  1.9.4
  SourcePackage: grub2
  Title: package grub-pc 2.04-1ubuntu12.1 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 127
  UpgradeStatus: Upgraded to eoan on 2019-11-28 (0 days ago)

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