package grub-pc 2.02~beta2-9ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Silvio LM Junqueira]

The problem is this exit error status 10. It happens whenever I log the my upgraded ubuntu 14.04:
package grub-pc 2.02~beta2-9ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: grub-pc 2.02~beta2-9ubuntu1.2
ProcVersionSignature: Ubuntu 3.13.0-55.92-generic 3.13.11-ckt20
Uname: Linux 3.13.0-55-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
Date: Thu Jun 18 09:10:37 2015
DuplicateSignature: package:grub-pc:2.02~beta2-9ubuntu1.2:subprocess installed post-installation script returned error exit status 10
ErrorMessage: subprocess installed post-installation script returned error exit status 10
InstallationDate: Installed on 2012-11-05 (958 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-55-generic root=UUID=32aefed7-f8ed-4684-a72e-b0ae7f49e7ac ro quiet splash vt.handoff=7
SourcePackage: grub2
Title: package grub-pc 2.02~beta2-9ubuntu1.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10
UpgradeStatus: Upgraded to trusty on 2015-04-29 (53 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.]