package grub-efi-amd64-signed 1.128.2+2.04-1ubuntu12.2 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127

[ahmed]

lsb_release -rd
Description: Ubuntu 19.10
Release: 19.10
----------------------------------------

apt-cache policy grub-efi-amd64-signed
grub-efi-amd64-signed:
  Installed: 1.128.2+2.04-1ubuntu12.2
  Candidate: 1.128.2+2.04-1ubuntu12.2
  Version table:
 *** 1.128.2+2.04-1ubuntu12.2 500
        500 http://tn.archive.ubuntu.com/ubuntu eoan-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1.128+2.04-1ubuntu12 500
        500 http://tn.archive.ubuntu.com/ubuntu eoan/main amd64 Packages

ProblemType: Package
DistroRelease: Ubuntu 19.10
Package: grub-efi-amd64-signed 1.128.2+2.04-1ubuntu12.2
ProcVersionSignature: Ubuntu 5.3.0-45.37-generic 5.3.18
Uname: Linux 5.3.0-45-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.8
Architecture: amd64
Date: Fri Apr 3 21:48:33 2020
DuplicateSignature:
 package:grub-efi-amd64-signed:1.128.2+2.04-1ubuntu12.2
 Setting up grub-efi-amd64-signed (1.128.2+2.04-1ubuntu12.2) ...
 dpkg: error processing package grub-efi-amd64-signed (--configure):
  installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
Python3Details: /usr/bin/python3.7, Python 3.7.5, python3-minimal, 3.7.5-1
PythonDetails: /usr/bin/python2.7, Python 2.7.17, python-minimal, 2.7.17-1
RelatedPackageVersions:
 dpkg 1.19.7ubuntu2
 apt 1.9.4
SourcePackage: grub2-signed
Title: package grub-efi-amd64-signed 1.128.2+2.04-1ubuntu12.2 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 127
UpgradeStatus: Upgraded to eoan on 2020-04-03 (0 days ago)

[Launchpad Janitor (janitor)]

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