package m4 1.4.17-2ubuntu1 failed to install/upgrade: package m4 is already installed and configured

[Crysis]

always this error msg shows at startup.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: m4 1.4.17-2ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
AptdaemonVersion: 1.1.1-1ubuntu5.1
Architecture: amd64
Date: Fri Jun 5 10:46:38 2015
Dependencies:
 gcc-4.9-base 4.9.1-0ubuntu1
 libc6 2.19-0ubuntu6.5
 libgcc1 1:4.9.1-0ubuntu1
 libsigsegv2 2.10-2
 multiarch-support 2.19-0ubuntu6.5
DuplicateSignature: package:m4:1.4.17-2ubuntu1:package m4 is already installed and configured
ErrorMessage: package m4 is already installed and configured
InstallationDate: Installed on 2015-05-05 (38 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: dpkg
Title: package m4 1.4.17-2ubuntu1 failed to install/upgrade: package m4 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)