[Bug 1803055] [NEW] package python3-distupgrade 1:18.04.21 failed to install/upgrade: new python3-distupgrade package pre-removal script subprocess returned error exit status 127

[Solomon]

Public bug reported:

package python3-distupgrade 1:18.04.21 failed to install/u

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3-distupgrade 1:18.04.21
ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18
Uname: Linux 4.15.0-36-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
CrashDB: ubuntu
Date: Mon Nov 12 16:50:15 2018
DpkgHistoryLog:
 Start-Date: 2018-11-12  16:50:14
 Commandline: apt-get -f install
 Requested-By: sol (1000)
 Upgrade: python3-software-properties:amd64 (0.96.24.32.4, 0.96.24.32.5), apturl-common:amd64 (0.5.2ubuntu14, 0.5.2ubuntu14.2), update-manager:amd64 (1:18.04.11.4, 1:18.04.11.6), software-properties-gtk:amd64 (0.96.24.32.4, 0.96.24.32.5), python3-uno:amd64 (1:6.0.3-0ubuntu1, 1:6.0.6-0ubuntu0.18.04.1), apturl:amd64 (0.5.2ubuntu14, 0.5.2ubuntu14.2), python3-distupgrade:amd64 (1:18.04.21, 1:18.04.27), python3-update-manager:amd64 (1:18.04.11.4, 1:18.04.11.6), python3-apport:amd64 (2.20.9-0ubuntu7.2, 2.20.9-0ubuntu7.4), python3-problem-report:amd64 (2.20.9-0ubuntu7.2, 2.20.9-0ubuntu7.4), software-properties-common:amd64 (0.96.24.32.4, 0.96.24.32.5)
ErrorMessage: new python3-distupgrade package pre-removal script subprocess returned error exit status 127
InstallationDate: Installed on 2018-10-24 (19 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
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
 apt  1.6.6
SourcePackage: ubuntu-release-upgrader
Title: package python3-distupgrade 1:18.04.21 failed to install/upgrade: new python3-distupgrade package pre-removal script subprocess returned error exit status 127
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-package bionic dist-upgrade third-party-packages

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https://bugs.launchpad.net/bugs/1803055

Title:
  package python3-distupgrade 1:18.04.21 failed to install/upgrade: new
  python3-distupgrade package pre-removal script subprocess returned
  error exit status 127

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

Bug description:
  package python3-distupgrade 1:18.04.21 failed to install/u

  ProblemType: Package
  DistroRelease: Ubuntu 18.04
  Package: python3-distupgrade 1:18.04.21
  ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18
  Uname: Linux 4.15.0-36-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.4
  Architecture: amd64
  CrashDB: ubuntu
  Date: Mon Nov 12 16:50:15 2018
  DpkgHistoryLog:
   Start-Date: 2018-11-12  16:50:14
   Commandline: apt-get -f install
   Requested-By: sol (1000)
   Upgrade: python3-software-properties:amd64 (0.96.24.32.4, 0.96.24.32.5), apturl-common:amd64 (0.5.2ubuntu14, 0.5.2ubuntu14.2), update-manager:amd64 (1:18.04.11.4, 1:18.04.11.6), software-properties-gtk:amd64 (0.96.24.32.4, 0.96.24.32.5), python3-uno:amd64 (1:6.0.3-0ubuntu1, 1:6.0.6-0ubuntu0.18.04.1), apturl:amd64 (0.5.2ubuntu14, 0.5.2ubuntu14.2), python3-distupgrade:amd64 (1:18.04.21, 1:18.04.27), python3-update-manager:amd64 (1:18.04.11.4, 1:18.04.11.6), python3-apport:amd64 (2.20.9-0ubuntu7.2, 2.20.9-0ubuntu7.4), python3-problem-report:amd64 (2.20.9-0ubuntu7.2, 2.20.9-0ubuntu7.4), software-properties-common:amd64 (0.96.24.32.4, 0.96.24.32.5)
  ErrorMessage: new python3-distupgrade package pre-removal script subprocess returned error exit status 127
  InstallationDate: Installed on 2018-10-24 (19 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
  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
   apt  1.6.6
  SourcePackage: ubuntu-release-upgrader
  Title: package python3-distupgrade 1:18.04.21 failed to install/upgrade: new python3-distupgrade package pre-removal script subprocess returned error exit status 127
  UpgradeStatus: No upgrade log present (probably fresh install)

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