package nepomuk-core-runtime 4:4.13.90-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/polkit-1/actions/org.kde.nepomuk.filewatch.policy', which is also in package nepomuk-core-data 4:4.13.2-0ubuntu0.1

[LaurenceJFletcher]

Updating an older system from 13.04 to 14.04 via 13.10

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: nepomuk-core-runtime 4:4.13.90-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-6.11-generic 3.16.0-rc7
Uname: Linux 3.16.0-6-generic i686
ApportVersion: 2.14.5-0ubuntu1
Architecture: i386
Date: Tue Jul 29 18:31:54 2014
DuplicateSignature: package:nepomuk-core-runtime:4:4.13.90-0ubuntu1:trying to overwrite '/usr/share/polkit-1/actions/org.kde.nepomuk.filewatch.policy', which is also in package nepomuk-core-data 4:4.13.2-0ubuntu0.1
ErrorMessage: trying to overwrite '/usr/share/polkit-1/actions/org.kde.nepomuk.filewatch.policy', which is also in package nepomuk-core-data 4:4.13.2-0ubuntu0.1
InstallationDate: Installed on 2012-04-29 (821 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
SourcePackage: nepomuk-core
Title: package nepomuk-core-runtime 4:4.13.90-0ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/polkit-1/actions/org.kde.nepomuk.filewatch.policy', which is also in package nepomuk-core-data 4:4.13.2-0ubuntu0.1
UpgradeStatus: Upgraded to utopic on 2014-07-22 (7 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.