package python-dbus 1.2.0-3 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

message d'erreur à chaque mise à jour ubuntu

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: python-dbus 1.2.0-3
ProcVersionSignature: Ubuntu 4.13.0-36.40~16.04.1-generic 4.13.13
Uname: Linux 4.13.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Wed Mar 7 01:39:04 2018
DuplicateSignature:
 package:python-dbus:1.2.0-3
 Setting up python (2.7.12-1~16.04) ...
 dpkg: error processing package python-dbus (--configure):
  package is in a very bad inconsistent state; you should
ErrorMessage: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
InstallationDate: Installed on 2017-05-19 (291 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.25
SourcePackage: dbus-python
Title: package python-dbus 1.2.0-3 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
UpgradeStatus: No upgrade log present (probably fresh install)