Public bug reported: I don't know.
ProblemType: Package DistroRelease: Ubuntu 14.04 Package: grub-pc 2.02~beta2-9ubuntu1.14 Uname: Linux 3.14.0-031400-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 Date: Wed Sep 12 18:59:27 2018 DuplicateSignature: package:grub-pc:2.02~beta2-9ubuntu1.14:subprocess installed post-installation script returned error exit status 2 ErrorMessage: subprocess installed post-installation script returned error exit status 2 InstallationDate: Installed on 2017-06-14 (455 days ago) InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1) InvalidGrubScript: /etc/grub.d/05_debian_theme ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.14.0-031400-generic root=UUID=98d772c2-f0c9-4aa0-8679-7015794bc65f ro quiet splash vt.handoff=7 RelatedPackageVersions: dpkg 1.17.5ubuntu5.8 apt 1.0.1ubuntu2.18 SourcePackage: grub2 Title: package grub-pc 2.02~beta2-9ubuntu1.14 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 UpgradeStatus: Upgraded to trusty on 2017-06-17 (452 days ago) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1792262 Title: package grub-pc 2.02~beta2-9ubuntu1.14 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1792262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs