package linux-image-3.16.0-57-generic 3.16.0-57.77~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Atiqul Haque]

I really don't know what i was trying to do and how it happened.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-57-generic 3.16.0-57.77~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-56.75~14.04.1-generic 3.16.7-ckt20
Uname: Linux 3.16.0-56-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
Date: Sat Dec 19 07:59:19 2015
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2015-11-01 (50 days ago)
InstallationMedia: Ubuntu-Server 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.6
SourcePackage: linux-lts-utopic
Title: package linux-image-3.16.0-57-generic 3.16.0-57.77~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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