It looks like insserv is bombing out and failing the upgrade because some unrelated init script is missing LSB headers.
** Package changed: grub2 (Ubuntu) => insserv (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to insserv in Ubuntu. https://bugs.launchpad.net/bugs/1389813 Title: package grub-common 2.02~beta2-15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 Status in “insserv” package in Ubuntu: New Bug description: just tried to upgrade and got this ProblemType: Package DistroRelease: Ubuntu 14.10 Package: grub-common ProcVersionSignature: Ubuntu 3.13.0-40.68-generic 3.13.11.10 Uname: Linux 3.13.0-40-generic i686 ApportVersion: 2.14.7-0ubuntu8 Architecture: i386 Date: Wed Nov 5 15:38:34 2014 DuplicateSignature: package:grub-common:2.02~beta2-15:subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2013-02-16 (626 days ago) InstallationMedia: Ubuntu 10.04.4 LTS "Lucid Lynx" - Release i386 (20120214.2) ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic root=UUID=2665a74f-e44f-4589-8554-2c954223116f ro quiet splash vt.handoff=7 SourcePackage: grub2 Title: package grub-common 2.02~beta2-15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: Upgraded to utopic on 2014-11-05 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/insserv/+bug/1389813/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp

