Public bug reported: I got this while trying to setup a dual boot with windows 8 and ubuntu. I was using the bootrepair utility, and it asked me to install some packages: sudo apt-get install -y --force-yes grub-efi-amd64-signed shim-signed linux-signed-generic
The installation failed with these error messages: <snip> Setting up grub-efi-amd64 (2.00-19ubuntu2.1) ... Creating config file /etc/default/grub with new version source_dir doesn't exist. Please specify --target or --directory dpkg: error processing grub-efi-amd64 (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of grub-efi-amd64-signed: grub-efi-amd64-signed depends on grub-efi-amd64 (= 2.00-19ubuntu2.1); however: Package grub-efi-amd64 is not configured yet. dpkg: error processing grub-efi-amd64-signed (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. Errors were encountered while processing: grub-efi-amd64 grub-efi-amd64-signed E: Sub-process /usr/bin/dpkg returned an error code (1) I will try again, and report back ProblemType: Package DistroRelease: Ubuntu 13.10 Package: grub-efi-amd64 2.00-19ubuntu2.1 ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6 Uname: Linux 3.11.0-13-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 29 10:21:25 2013 DuplicateSignature: package:grub-efi-amd64:2.00-19ubuntu2.1:subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2013-11-29 (0 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=741ece21-1919-459e-bb1b-fd5c5c7855df ro quiet splash SourcePackage: grub2 Title: package grub-efi-amd64 2.00-19ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1256398 Title: package grub-efi-amd64 2.00-19ubuntu2.1 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/1256398/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs