package pure-ftpd 1.0.46-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Pertusierfc]

Hello fresh install of 17.10

ProblemType: Package
DistroRelease: Ubuntu 17.10
Package: pure-ftpd 1.0.46-1
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
Date: Fri Nov 3 13:50:35 2017
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-11-02 (1 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
Python3Details: /usr/bin/python3.6, Python 3.6.3, python3-minimal, 3.6.3-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-2ubuntu1
RelatedPackageVersions:
 dpkg 1.18.24ubuntu1
 apt 1.5.1
SourcePackage: pure-ftpd
Title: package pure-ftpd 1.0.46-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Pertusierfc (charlyp)]

Hello all

uncomment:

WaylandEnable=false
in /etc/gdm3/custom.conf

problem solved for me.

thx Charlyp