[Bug 1970751] Re: package grub-pc 2.04-1ubuntu26.15 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10

[Seth Arnold]

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

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub2 in Ubuntu.
https://bugs.launchpad.net/bugs/1970751

Title:
  package grub-pc 2.04-1ubuntu26.15 failed to install/upgrade: installed
  grub-pc package post-installation script subprocess returned error
  exit status 10

Status in grub2 package in Ubuntu:
  New

Bug description:
  When i try to update, it causes an error.

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: grub-pc 2.04-1ubuntu26.15
  ProcVersionSignature: Ubuntu 5.13.0-39.44~20.04.1-generic 5.13.19
  Uname: Linux 5.13.0-39-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.23
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Thu Apr 28 12:06:58 2022
  DuplicateSignature:
   package:grub-pc:2.04-1ubuntu26.15
   Setting up grub-pc (2.04-1ubuntu26.15) ...
   dpkg: error processing package grub-pc (--configure):
    installed grub-pc package post-installation script subprocess returned error exit status 10
  ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 10
  InstallationDate: Installed on 2022-02-21 (65 days ago)
  InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-39-generic root=UUID=9a90a8ee-f8a4-4880-b186-1dff69dbf4aa ro quiet splash vt.handoff=7
  Python3Details: /usr/bin/python3.8, Python 3.8.10, unpackaged
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu3
   apt  2.0.6
  SourcePackage: grub2
  Title: package grub-pc 2.04-1ubuntu26.15 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1970751/+subscriptions