package xfce4-statusnotifier-plugin 0.2.1-0ubuntu1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[César]

I do not have more information. Only I installed XFCE desktop on Ubuntu 18.04

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: xfce4-statusnotifier-plugin 0.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
Uname: Linux 4.15.0-34-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Tue Sep 18 11:36:56 2018
DuplicateSignature:
 package:xfce4-statusnotifier-plugin:0.2.1-0ubuntu1
 Setting up xterm (330-1ubuntu2) ...
 dpkg: error processing package xfce4-statusnotifier-plugin (--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 2018-08-29 (19 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
Python3Details: /usr/bin/python3.6, Python 3.6.5, 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 1.6.3ubuntu0.1
SourcePackage: xfce4-statusnotifier-plugin
Title: package xfce4-statusnotifier-plugin 0.2.1-0ubuntu1 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)

[Sean Davis (bluesabre)]

Looks like a one-off upgrade bug.