Public bug reported: 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) ** Affects: libunity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check package-conflict xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1606002 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libunity/+bug/1606002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs