package libunity9 7.1.4+16.04.20160701-0ubuntu1 failed to install/upgrade: trying to overwrite shared '/usr/bin/unity-scope-loader', which is different from other instances of package libunity9:i386

[Avinash]

not sure from this error message was poped up.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libunity9 7.1.4+16.04.20160701-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sun Jul 24 18:38:14 2016
DuplicateSignature:
 package:libunity9:7.1.4+16.04.20160701-0ubuntu1
 Unpacking libperl5.22:i386 (5.22.1-9) ...
 dpkg: error processing archive /var/cache/apt/archives/libperl5.22_5.22.1-9_i386.deb (--unpack):
  trying to overwrite shared '/usr/share/doc/libperl5.22/changelog.Debian.gz', which is different from other instances of package libperl5.22:i386
ErrorMessage: trying to overwrite shared '/usr/bin/unity-scope-loader', which is different from other instances of package libunity9:i386
InstallationDate: Installed on 2016-07-24 (0 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: libunity
Title: package libunity9 7.1.4+16.04.20160701-0ubuntu1 failed to install/upgrade: trying to overwrite shared '/usr/bin/unity-scope-loader', which is different from other instances of package libunity9:i386
UpgradeStatus: No upgrade log present (probably fresh install)

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1605911, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.