package linux-image-extra-4.2.0-42-generic 4.2.0-42.49~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Michael]

package linux-image-extra-4.2.0-42-generic 4.2.0-42.49~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-extra-4.2.0-42-generic 4.2.0-42.49~14.04.1
ProcVersionSignature: Ubuntu 4.2.0-42.49~14.04.1-generic 4.2.8-ckt12
Uname: Linux 4.2.0-42-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
Date: Thu Jul 14 20:13:09 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2016-03-12 (125 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.14
SourcePackage: linux-lts-wily
Title: package linux-image-extra-4.2.0-42-generic 4.2.0-42.49~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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