Public bug reported: Occurred during upgrade to Ubuntu 14. Summary provides the error report I got.
ProblemType: Package DistroRelease: Ubuntu 14.04 Package: cmake-data 2.8.12.2-0ubuntu3 ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 Uname: Linux 3.13.0-36-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.4 AptdaemonVersion: 1.1.1-1ubuntu5.1 Architecture: amd64 Date: Mon Sep 29 11:38:20 2014 Dependencies: DuplicateSignature: package:cmake-data:2.8.12.2-0ubuntu3:package cmake-data is already installed and configured ErrorMessage: package cmake-data is already installed and configured InstallationDate: Installed on 2014-07-04 (87 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016) PackageArchitecture: all SourcePackage: dpkg Title: package cmake-data 2.8.12.2-0ubuntu3 failed to install/upgrade: package cmake-data is already installed and configured UpgradeStatus: Upgraded to trusty on 2014-09-29 (0 days ago) ** Affects: dpkg (Ubuntu) Importance: Undecided Status: New ** Tags: already-installed amd64 apport-package dist-upgrade need-duplicate-check trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1375412 Title: package cmake-data 2.8.12.2-0ubuntu3 failed to install/upgrade: package cmake-data is already installed and configured To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/1375412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs