[Bug 2078927] Re: package grub-efi-amd64-signed 1.202+2.12-1ubuntu7 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255

[Mate Kukri]

> od: /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c: Input/output error
> /usr/share/grub/grub-check-signatures: 22: [: Illegal number: 

What kind of machine is this running on? The first line is rather odd.


** Changed in: grub2-signed (Ubuntu)
       Status: New => Incomplete

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Title:
  package grub-efi-amd64-signed 1.202+2.12-1ubuntu7 failed to
  install/upgrade: installed grub-efi-amd64-signed package post-
  installation script subprocess returned error exit status 255

Status in grub2-signed package in Ubuntu:
  Incomplete

Bug description:
  Appeared while upgrading from ubuntu 22.04 to 24.04.

  ProblemType: Package
  DistroRelease: Ubuntu 24.04
  Package: grub-efi-amd64-signed 1.202+2.12-1ubuntu7
  ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
  Uname: Linux 6.8.0-40-generic x86_64
  NonfreeKernelModules: zfs nvidia_modeset nvidia
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CasperMD5CheckResult: unknown
  Date: Wed Sep  4 14:12:02 2024
  ErrorMessage: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255
  Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 3.12.3-0ubuntu2
  PythonDetails: N/A
  RebootRequiredPkgs: Error: path contained symlinks.
  RelatedPackageVersions:
   dpkg 1.22.6ubuntu6.1
   apt  2.7.14build2
  SourcePackage: grub2-signed
  Title: package grub-efi-amd64-signed 1.202+2.12-1ubuntu7 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 255
  UpgradeStatus: Upgraded to noble on 2024-09-04 (0 days ago)
  mtime.conffile..etc.init.d.apport: 2024-07-22T17:59:07

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