Public bug reported: I was running do-release-upgrade from 12.04 to 14.04
ProblemType: Package DistroRelease: Ubuntu 14.04 Package: nova-common 1:2014.1.5-0ubuntu1.2 ProcVersionSignature: Ubuntu 3.2.0-39.62-generic 3.2.39 Uname: Linux 3.2.0-39-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 Date: Tue Sep 22 02:37:37 2015 DuplicateSignature: package:nova-common:1:2014.1.5-0ubuntu1.2:subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2013-01-01 (993 days ago) InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) PackageArchitecture: all SourcePackage: nova Title: package nova-common 1:2014.1.5-0ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: Upgraded to trusty on 2015-09-22 (0 days ago) mtime.conffile..etc.nova.nova.conf: 2015-09-22T02:37:36.595591 ** Affects: nova (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package dist-upgrade trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1498344 Title: package nova-common 1:2014.1.5-0ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1498344/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs