package avahi-dnsconfd 0.6.32-1ubuntu1 failed to install/upgrade: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1

[dhenry]

This appeared during an update. Reproduced on another computer.

ProblemType: Package
DistroRelease: Ubuntu 17.10
Package: avahi-dnsconfd 0.6.32-1ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-38.43-generic 4.13.16
Uname: Linux 4.13.0-38-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
Date: Sun Apr 1 16:42:43 2018
ErrorMessage: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1
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: avahi
Title: package avahi-dnsconfd 0.6.32-1ubuntu1 failed to install/upgrade: le sous-processus nouveau script pre-removal a retourné une erreur de sortie d'état 1
UpgradeStatus: No upgrade log present (probably fresh install)