[Bug 1925991] Re: package ubuntu-release-upgrader-gtk 1:20.04.31 failed to install/upgrade: dpkg-deb --fsys-tarfile subprocess returned error exit status 2

[Ubuntu Foundations Team Bug Bot]

Thank you for taking the time to report this bug and helping to make
Ubuntu better.  It seems that there was an error on your system when
trying to install a particular package.  Please execute the following
command, as it will clear your package cache, in a terminal:

sudo apt-get clean

Then try performing the update again.  This will likely resolve your
issue, but the failure could be caused by filesystem or memory
corruption.  So please also run a fsck on your filesystem(s) and a
memory test.  Thanks in advance!

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** Tags added: fsys-tarfile-error

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1925991

Title:
  package ubuntu-release-upgrader-gtk 1:20.04.31 failed to
  install/upgrade: dpkg-deb --fsys-tarfile subprocess returned error
  exit status 2

Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid

Bug description:
  Voici ce que le terminal dit pendant une tentative d'upgrader vers
  Ubuntu 21.04;

   les données compressées sont corrompues
  dpkg-deb: erreur: <decompress> subprocess returned error exit status 2
  dpkg: erreur de traitement de l'archive /var/cache/apt/archives/ubuntu-release-u
  pgrader-gtk_1%3a20.04.32_all.deb (--unpack) :
   dpkg-deb --fsys-tarfile subprocess returned error exit status 2

  Vous pouvez lancer « apt --fix-broken install » pour corriger ces problèmes.
  Les paquets suivants contiennent des dépendances non satisfaites :
   ubuntu-release-upgrader-gtk : Dépend: ubuntu-release-upgrader-core (= 1:20.04.31) mais 1:20.04.32 est installé
                                 Dépend: python3-distupgrade (= 1:20.04.31) mais 1:20.04.32 est installé
  E: Dépendances non satisfaites. Essayez « apt --fix-broken install » sans paquet
     (ou indiquez une solution).
  agusti at agusti-F2M85P:~$ sudo apt

  J'ai realise apt -- fix-broken install  , je vais redemarrer pour voir
  ce qui va ce passer.

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: ubuntu-release-upgrader-gtk 1:20.04.31
  ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18
  Uname: Linux 5.8.0-50-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.16
  AptOrdering:
   ubuntu-release-upgrader-gtk:amd64: Install
   ubuntu-release-upgrader-core:amd64: Install
   python3-distupgrade:amd64: Install
   NULL: ConfigurePending
  Architecture: amd64
  CasperMD5CheckResult: skip
  CrashDB: ubuntu
  Date: Sat Apr 24 08:14:40 2021
  ErrorMessage: dpkg-deb --fsys-tarfile subprocess returned error exit status 2
  InstallationDate: Installed on 2021-03-20 (34 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
  PackageArchitecture: all
  Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu3
   apt  2.0.5
  SourcePackage: ubuntu-release-upgrader
  Title: package ubuntu-release-upgrader-gtk 1:20.04.31 failed to install/upgrade: dpkg-deb --fsys-tarfile subprocess returned error exit status 2
  UpgradeStatus: No upgrade log present (probably fresh install)

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