package sudo 1.8.16-0ubuntu1.2 failed to install/upgrade: package sudo is already installed and configured

[Sam D Ware]

Just running a standard update.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: sudo 1.8.16-0ubuntu1.2
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashReports: 600:0:116:67047:2016-09-08 09:28:34.322855949 -0500:2016-09-08 09:28:35.322855949 -0500:/var/crash/sudo.0.crash
Date: Thu Sep 8 09:28:35 2016
DpkgHistoryLog:
 Start-Date: 2016-09-08 09:28:27
 Commandline: aptdaemon role='role-install-packages' sender=':1.80'
 Install: libgsoap8:amd64 (2.8.28-1, automatic), virtualbox-dkms:amd64 (5.0.24-dfsg-0ubuntu1.16.04.1, automatic), dkms:amd64 (2.2.0.3-2ubuntu11.1, automatic), virtualbox:amd64 (5.0.24-dfsg-0ubuntu1.16.04.1, automatic), libvncserver1:amd64 (0.9.10+dfsg-3build1, automatic), virtualbox-qt:amd64 (5.0.24-dfsg-0ubuntu1.16.04.1), libqt4-opengl:amd64 (4:4.8.7+dfsg-5ubuntu2, automatic)
DuplicateSignature:
 package:sudo:1.8.16-0ubuntu1.2
 Processing triggers for shared-mime-info (1.5-2ubuntu0.1) ...
 dpkg: error processing package sudo (--configure):
  package sudo is already installed and configured
ErrorMessage: package sudo is already installed and configured
InstallationDate: Installed on 2016-08-15 (24 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: dpkg
Title: package sudo 1.8.16-0ubuntu1.2 failed to install/upgrade: package sudo is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)
VisudoCheck:
 /etc/sudoers: parsed OK
 /etc/sudoers.d/README: parsed OK
mtime.conffile..etc.sudoers: 2016-08-28T16:43:58.327259