[Bug 1802648] Re: package initramfs-tools 0.130ubuntu3.5 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1

[Ubuntu Foundations Team Bug Bot]

Thank you for taking the time to report this bug and helping to make
Ubuntu better.  The version of update-initramfs that you likely have
installed is unable to work on a persistent usb stick.  You can resolve
this issue by upgrading the version of casper on your system. This can
be done via the commands:

sudo apt-get update; sudo apt-get install casper

Then performing the software update or installation that you were
originally trying.  If this does not resolve your bug please set its
status back to New.  Thanks in advance!

** Tags added: needs-new-casper

** Changed in: initramfs-tools (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1802648

Title:
  package initramfs-tools 0.130ubuntu3.5 failed to install/upgrade:
  installed initramfs-tools package post-installation script subprocess
  returned error exit status 1

Status in initramfs-tools package in Ubuntu:
  Invalid

Bug description:
  Ubuntu Studio 18.04

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: initramfs-tools 0.130ubuntu3.5
  ProcVersionSignature: Ubuntu 4.15.0-20.21-lowlatency 4.15.17
  Uname: Linux 4.15.0-20-lowlatency x86_64
  ApportVersion: 2.20.9-0ubuntu7.4
  Architecture: amd64
  CasperVersion: 1.394
  Date: Sat Nov 10 13:48:12 2018
  ErrorMessage: installed initramfs-tools package post-installation script subprocess returned error exit status 1
  LiveMediaBuild: It
  PackageArchitecture: all
  Python3Details: /usr/bin/python3.6, Python 3.6.6, python3-minimal, 3.6.5-3ubuntu1
  PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
  RelatedPackageVersions:
   dpkg 1.19.0.5ubuntu2.1
   apt  1.6.6
  SourcePackage: initramfs-tools
  Title: package initramfs-tools 0.130ubuntu3.5 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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