package libnss-myhostname:amd64 229-4ubuntu21 failed to install/upgrade: package libnss-myhostname:amd64 is already installed and configured

[Alexander Lopez]

Issue in update

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libnss-myhostname:amd64 229-4ubuntu21
ProcVersionSignature: Ubuntu 4.10.0-38.42~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.12
AptOrdering:
 gnome-sudoku: Remove
 udev: Configure
 libpam-systemd: Configure
 libnss-myhostname: Configure
 NULL: ConfigurePending
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Thu Nov 16 13:10:20 2017
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu9
 libgcc1 1:6.0.1-0ubuntu1
DuplicateSignature:
 package:libnss-myhostname:amd64:229-4ubuntu21
 Processing triggers for libglib2.0-0:amd64 (2.48.2-0ubuntu1) ...
 dpkg: error processing package udev (--configure):
  package udev is already installed and configured
ErrorMessage: package libnss-myhostname:amd64 is already installed and configured
InstallationDate: Installed on 2017-09-14 (63 days ago)
InstallationMedia: Ubuntu-GNOME 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.24
SourcePackage: dpkg
Title: package libnss-myhostname:amd64 229-4ubuntu21 failed to install/upgrade: package libnss-myhostname:amd64 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)