package python3 3.6.4-1 failed to install/upgrade: installed python3 package post-installation script subprocess returned error exit status 4

[Ricardo Almeida]

Error report showed up after doing upgrade

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3 3.6.4-1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu1
Architecture: amd64
Date: Tue Mar 27 22:04:05 2018
ErrorMessage: installed python3 package post-installation script subprocess returned error exit status 4
InstallationDate: Installed on 2011-02-12 (2601 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Python3Details: /usr/bin/python3.6, Python 3.6.5rc1, 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~beta1
SourcePackage: python3-defaults
Title: package python3 3.6.4-1 failed to install/upgrade: installed python3 package post-installation script subprocess returned error exit status 4
UpgradeStatus: Upgraded to bionic on 2018-03-27 (0 days ago)

[Matthias Klose (doko)]

this appears to be a problem with some cinnamon package

[Fantu (fantonifabio)]

This seems the problem of cinnamon 3.6.7-4 solved with cinnamon 3.6.7-5, there was also other important issues solved, now the latest version is 3.6.7-8