package libapparmor1:amd64 2.8.95~2430-0ubuntu5.2 failed to install/upgrade: package libapparmor1:amd64 is already installed and configured

[Vinayak Tantia]

This error came.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libapparmor1:amd64 2.8.95~2430-0ubuntu5.2
ProcVersionSignature: Ubuntu 3.13.0-55.92-generic 3.13.11-ckt20
Uname: Linux 3.13.0-55-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
AptdaemonVersion: 1.1.1-1ubuntu5.2
Architecture: amd64
Date: Wed Jun 17 19:14:56 2015
Dependencies:
 gcc-4.9-base 4.9.1-0ubuntu1
 libc6 2.19-0ubuntu6.6
 libgcc1 1:4.9.1-0ubuntu1
 multiarch-support 2.19-0ubuntu6.6
DuplicateSignature: package:libapparmor1:amd64:2.8.95~2430-0ubuntu5.2:package libapparmor1:amd64 is already installed and configured
ErrorMessage: package libapparmor1:amd64 is already installed and configured
InstallationDate: Installed on 2014-12-29 (170 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-3.13.0-55-generic.efi.signed root=UUID=764e0ebb-bfce-456b-bc43-f0d6f9750bf2 ro quiet splash vt.handoff=7
SourcePackage: dpkg
Syslog: Jun 18 15:18:40 vinayak-PC dbus[808]: [system] AppArmor D-Bus mediation is enabled
Title: package libapparmor1:amd64 2.8.95~2430-0ubuntu5.2 failed to install/upgrade: package libapparmor1:amd64 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)