[Bug 1907482] Re: package grub-efi-amd64-signed 1.66.29+2.02~beta2-36ubuntu3.29 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Apport retracing service]

** Tags removed: need-duplicate-check

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub2-signed in Ubuntu.
https://bugs.launchpad.net/bugs/1907482

Title:
  package grub-efi-amd64-signed 1.66.29+2.02~beta2-36ubuntu3.29 failed
  to install/upgrade: subprocess installed post-installation script
  returned error exit status 1

Status in grub2-signed package in Ubuntu:
  New

Bug description:
  package configuration failed during the release upgrade script post-
  installation return state 1

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: grub-efi-amd64-signed 1.66.29+2.02~beta2-36ubuntu3.29
  ProcVersionSignature: Ubuntu 4.15.0-106.107~16.04.1-generic 4.15.18
  Uname: Linux 4.15.0-106-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.27
  Architecture: amd64
  Date: Wed Dec  9 10:48:34 2020
  DuplicateSignature:
   package:grub-efi-amd64-signed:1.66.29+2.02~beta2-36ubuntu3.29
   Setting up grub-efi-amd64-signed (1.66.29+2.02~beta2-36ubuntu3.29) ...
   grub-install: error: /usr/lib/grub/i386-pc/modinfo.sh doesn't exist. Please specify --target or --directory.
   dpkg: error processing package grub-efi-amd64-signed (--configure):
    subprocess installed post-installation script returned error exit status 1
  ErrorMessage: subprocess installed post-installation script returned error exit status 1
  InstallationDate: Installed on 2018-06-28 (895 days ago)
  InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.6
   apt  1.2.32ubuntu0.1
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.66.29+2.02~beta2-36ubuntu3.29 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
  UpgradeStatus: Upgraded to xenial on 2020-12-09 (0 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1907482/+subscriptions