package systemd-shim 9-1bzr2 failed to install/upgrade: subprocess new pre-installation script returned error exit status 2

[mohamed osman eltoum]

No apport report written because the error message indicates its a followup error from a previous failure.
                          Errors were encountered while processing:
 samba-common
 grub-pc
 samba-common-bin
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: systemd-shim 9-1bzr2
ProcVersionSignature: Ubuntu 3.19.0-58.64-generic 3.19.8-ckt16
Uname: Linux 3.19.0-58-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.8
Architecture: amd64
Date: Sat Apr 16 09:15:28 2016
DuplicateSignature: package:systemd-shim:9-1bzr2:subprocess new pre-installation script returned error exit status 2
ErrorMessage: subprocess new pre-installation script returned error exit status 2
InstallationDate: Installed on 2016-04-12 (3 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1.1
 apt 1.0.9.7ubuntu4.2
SourcePackage: systemd-shim
Title: package systemd-shim 9-1bzr2 failed to install/upgrade: subprocess new pre-installation script returned error exit status 2
UpgradeStatus: Upgraded to wily on 2016-04-16 (0 days ago)

[Launchpad Janitor (janitor)]

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