[Bug 1917174] Re: package grub-efi-amd64-signed 1.155.4+2.04-1ubuntu35.4 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

[geole0]

Hello
It seeems that it is the same thing with hirsute!
https://forum.ubuntu-fr.org/viewtopic.php?pid=22427092#p22427092

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https://bugs.launchpad.net/bugs/1917174

Title:
  package grub-efi-amd64-signed 1.155.4+2.04-1ubuntu35.4 failed to
  install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 1

Status in grub2-signed package in Ubuntu:
  Confirmed

Bug description:
  I didn't notice anything wrong, beside the window with the bug report.

  ProblemType: Package
  DistroRelease: Ubuntu 20.10
  Package: grub-efi-amd64-signed 1.155.4+2.04-1ubuntu35.4
  ProcVersionSignature: Ubuntu 5.8.0-44.50-generic 5.8.18
  Uname: Linux 5.8.0-44-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu50.5
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Wed Feb 24 12:18:03 2021
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  Python3Details: /usr/bin/python3.8, Python 3.8.6, python3-minimal, 3.8.6-0ubuntu1
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.20.5ubuntu2
   apt  2.1.10ubuntu0.2
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.155.4+2.04-1ubuntu35.4 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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