package grub-efi-amd64 2.00-19ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Ron]

failed trying to install auto update

ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: grub-efi-amd64 2.00-19ubuntu2
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic x86_64
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
Date: Fri Oct 11 16:19:32 2013
DuplicateSignature: package:grub-efi-amd64:2.00-19ubuntu2:subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2013-10-02 (9 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
InvalidGrubScript: /etc/default/grub
MarkForUpload: True
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-11-generic.efi.signed root=UUID=09892973-bce5-41bb-b519-94dbcb171a54 ro quiet splash vt.handoff=7
SourcePackage: grub2
Title: package grub-efi-amd64 2.00-19ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to saucy on 2013-10-02 (8 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for grub2 (Ubuntu) because there has been no activity for 60 days.]