package lubuntu-extra-sessions 0.53 failed to install/upgrade: trying to overwrite '/usr/share/xsessions/Lubuntu-Netbook.desktop', which is also in package lubuntu-default-settings 0.52

[Oliver Goodison-Powell]

Ubuntu Bionic Beaver 18.04
lubuntu-extra-sessions 0.53
Nothing really happened but I got an error message after start-up saying there was a system error.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: lubuntu-extra-sessions 0.53
Uname: Linux 4.15.2-041502-generic x86_64
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
Date: Mon Feb 12 15:09:54 2018
ErrorMessage: trying to overwrite '/usr/share/xsessions/Lubuntu-Netbook.desktop', which is also in package lubuntu-default-settings 0.52
InstallationDate: Installed on 2017-12-30 (44 days ago)
InstallationMedia: Lubuntu-Next 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171227)
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.4, python3-minimal, 3.6.4-1
PythonDetails: /usr/bin/python2.7, Python 2.7.14+, python-minimal, 2.7.14-4
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu1
 apt 1.6~alpha7ubuntu1
SourcePackage: lubuntu-default-settings
Title: package lubuntu-extra-sessions 0.53 failed to install/upgrade: trying to overwrite '/usr/share/xsessions/Lubuntu-Netbook.desktop', which is also in package lubuntu-default-settings 0.52
UpgradeStatus: No upgrade log present (probably fresh install)