Public bug reported: I got this error when upgrading ubuntu from 12.04 to 14.04 via terminal. And the error subsequently took me here. Interested in a better ubuntu, I am login this as a bug hoping some developer will fix it.
ProblemType: Package DistroRelease: Ubuntu 14.04 Package: memtest86+ 4.20-1.1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-53.89~precise1-generic 3.13.11-ckt19 Uname: Linux 3.13.0-53-generic x86_64 NonfreeKernelModules: zfs zavl zcommon znvpair zunicode ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 Date: Sat May 30 12:11:09 2015 DuplicateSignature: package:memtest86+:4.20-1.1ubuntu8:subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2013-01-26 (854 days ago) InstallationMedia: Ubuntu-Server 12.10 "Quantal Quetzal" - Release amd64 (20121017.2) SourcePackage: grub2 Title: package memtest86+ 4.20-1.1ubuntu8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: Upgraded to trusty on 2015-05-30 (0 days ago) ** Affects: grub2 (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/1460342 Title: package memtest86+ 4.20-1.1ubuntu8 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/grub2/+bug/1460342/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs