package cairo-dock-shortcuts-plug-in (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/cairo-dock/libcd-shortcuts.so', which is also in package cairo-dock-plug-ins:amd64 3.4.1-0ubuntu7

[Salman A. Kamkoriwala]

after 18.4 upgrade error

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: cairo-dock-shortcuts-plug-in (not installed)
ProcVersionSignature: Ubuntu 4.15.0-33.36-lowlatency 4.15.18
Uname: Linux 4.15.0-33-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Thu Aug 30 11:27:20 2018
DuplicateSignature:
 package:cairo-dock-shortcuts-plug-in:(not installed)
 Unpacking cairo-dock-shortcuts-plug-in (3.4.1-2build1) ...
 dpkg: error processing archive /tmp/apt-dpkg-install-CRig1v/03-cairo-dock-shortcuts-plug-in_3.4.1-2build1_amd64.deb (--unpack):
  trying to overwrite '/usr/lib/x86_64-linux-gnu/cairo-dock/libcd-shortcuts.so', which is also in package cairo-dock-plug-ins:amd64 3.4.1-0ubuntu7
ErrorMessage: trying to overwrite '/usr/lib/x86_64-linux-gnu/cairo-dock/libcd-shortcuts.so', which is also in package cairo-dock-plug-ins:amd64 3.4.1-0ubuntu7
InstallationDate: Installed on 2018-04-24 (127 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.3ubuntu0.1
SourcePackage: cairo-dock-plug-ins
Title: package cairo-dock-shortcuts-plug-in (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/cairo-dock/libcd-shortcuts.so', which is also in package cairo-dock-plug-ins:amd64 3.4.1-0ubuntu7
UpgradeStatus: Upgraded to bionic on 2018-08-29 (0 days ago)