Public bug reported: Fixed with this post forum: http://ubuntuforums.org/showthread.php?t=2257304&page=2
Problem for exceeding or duplicate keys gpg. Possibly by way of adding PPA repositories. Thanks, David Gámiz Jiménez ProblemType: Package DistroRelease: Ubuntu 14.04 Package: ubuntu-keyring 2012.05.19 ProcVersionSignature: Ubuntu 3.13.0-79.123-generic 3.13.11-ckt33 Uname: Linux 3.13.0-79-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.19 AptOrdering: ubuntu-keyring: Install ubuntu-keyring: Configure Architecture: amd64 Date: Sat Mar 5 10:54:29 2016 DuplicateSignature: package:ubuntu-keyring:2012.05.19:el subproceso instalado el script post-installation devolvió el código de salida de error 2 ErrorMessage: el subproceso instalado el script post-installation devolvió el código de salida de error 2 InstallationDate: Installed on 2014-05-26 (649 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) PackageArchitecture: all RelatedPackageVersions: dpkg 1.17.5ubuntu5.5 apt 1.0.1ubuntu2.11 SourcePackage: ubuntu-keyring Title: package ubuntu-keyring 2012.05.19 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubuntu-keyring (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553673 Title: package ubuntu-keyring 2012.05.19 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-keyring/+bug/1553673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs