[Bug 2011346] Re: package grub-pc 2.06-2ubuntu12.1 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 1 (This happened on a minimal install (default zfs) on a synology vm manager instance.

[Launchpad Bug Tracker]

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

** Changed in: grub2 (Ubuntu)
       Status: New => Confirmed

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Title:
  package grub-pc 2.06-2ubuntu12.1 failed to install/upgrade: installed
  grub-pc package post-installation script subprocess returned error
  exit status 1 (This happened on a minimal install (default zfs) on a
  synology vm manager instance.

Status in grub2 package in Ubuntu:
  Confirmed

Bug description:
  This happened on a ubuntu 22.10 desktop, minimal install with default
  zfs fs setup.

  ProblemType: Package
  DistroRelease: Ubuntu 22.10
  Package: grub-pc 2.06-2ubuntu12.1
  ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7
  Uname: Linux 5.19.0-21-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.23.1-0ubuntu3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  Date: Sun Mar 12 17:12:31 2023
  ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 1
  ProcCmdLine: BOOT_IMAGE=/BOOT/ubuntu_0nb62u@/vmlinuz-5.19.0-21-generic root=ZFS=rpool/ROOT/ubuntu_0nb62u ro quiet splash vt.handoff=1
  Python3Details: /usr/bin/python3.10, Python 3.10.7, python3-minimal, 3.10.6-1
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.21.9ubuntu1
   apt  2.5.3
  SourcePackage: grub2
  Title: package grub-pc 2.06-2ubuntu12.1 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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