package python3-pyqt5 5.10.1+dfsg-1ubuntu2 failed to install/upgrade: problemi con le dipendenze - lasciato non configurato

[roby]

ubuntu 18.04.1 lts

master-pdf-editor-5.1.36_qt5.amd64.deb

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3-pyqt5 5.10.1+dfsg-1ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
AptOrdering:
 master-pdf-editor:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Sat Sep 1 09:11:34 2018
DpkgHistoryLog:
 Start-Date: 2018-09-01 09:11:29
 Commandline: packagekit role='install-files'
 Requested-By: roberto (1000)
 Upgrade: master-pdf-editor:amd64 (5.1.30, 5.1.36)
ErrorMessage: problemi con le dipendenze - lasciato non configurato
InstallationDate: Installed on 2018-05-05 (118 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
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: pyqt5
Title: package python3-pyqt5 5.10.1+dfsg-1ubuntu2 failed to install/upgrade: problemi con le dipendenze - lasciato non configurato
UpgradeStatus: No upgrade log present (probably fresh install)

[Dmitry Shachnev (mitya57)]

According to the terminal log, this is an issue with hplip. See https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/1779237/comments/12 for how to solve it.