package linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 2

[Erik]

this crash report always happens when i make updates.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic i686
ApportVersion: 2.14.1-0ubuntu3.15
Architecture: i386
Date: Wed Oct 14 09:17:44 2015
DuplicateSignature: package:linux-image-3.16.0-36-generic:3.16.0-36.48~14.04.1:run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2015-03-04 (223 days ago)
InstallationMedia: Lubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 (20150218.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.4
 apt 1.0.1ubuntu2.10
SourcePackage: linux-lts-utopic
Title: package linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 2
UpgradeStatus: No upgrade log present (probably fresh install)