package mountall 2.54ubuntu1 failed to install/upgrade: package mountall is already installed and configured

not sure error come after an update

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: mountall 2.54ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-27.30~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-27-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Mon Jul 24 22:44:35 2017
DuplicateSignature:
 package:mountall:2.54ubuntu1
 Processing triggers for mime-support (3.59ubuntu1) ...
 dpkg: error processing package libnih-dbus1:amd64 (--configure):
  package libnih-dbus1:amd64 is already installed and configured
ErrorMessage: package mountall is already installed and configured
InstallationDate: Installed on 2017-07-24 (0 days ago)
InstallationMedia: Ubuntu-GNOME 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: dpkg
Title: package mountall 2.54ubuntu1 failed to install/upgrade: package mountall is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)