package gnome-software 3.20.1+git20170208.0.a34b091-0ubuntu1~xenial1 failed to install/upgrade: package gnome-software is already installed and configured

[Narugopal Tarafdar]

error occurred while updating media player

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gnome-software 3.20.1+git20170208.0.a34b091-0ubuntu1~xenial1
ProcVersionSignature: Ubuntu 4.8.0-51.54~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-51-generic i686
ApportVersion: 2.20.1-0ubuntu2.5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: i386
Date: Sat May 6 17:03:48 2017
DuplicateSignature:
 package:gnome-software:3.20.1+git20170208.0.a34b091-0ubuntu1~xenial1
 Processing triggers for libc-bin (2.23-0ubuntu7) ...
 dpkg: error processing package gir1.2-webkit2-4.0:i386 (--configure):
  package gir1.2-webkit2-4.0:i386 is already installed and configured
ErrorMessage: package gnome-software is already installed and configured
InstallationDate: Installed on 2017-05-06 (0 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release i386 (20170215.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: dpkg
Title: package gnome-software 3.20.1+git20170208.0.a34b091-0ubuntu1~xenial1 failed to install/upgrade: package gnome-software is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)