package linux-image-3.16.0-50-generic 3.16.0-50.67~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Lars Erik]

After cleaning boot partition

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-50-generic 3.16.0-50.67~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-50.67~14.04.1-generic 3.16.7-ckt16
Uname: Linux 3.16.0-50-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.15
Architecture: amd64
Date: Tue Oct 6 08:06:52 2015
DpkgTerminalLog: Log started: 2015-10-06 08:05:40
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2015-03-07 (214 days ago)
InstallationMedia: Ubuntu-Server 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.4
 apt 1.0.1ubuntu2.8
SourcePackage: linux-lts-utopic
Title: package linux-image-3.16.0-50-generic 3.16.0-50.67~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)