package python3-asn1crypto 0.24.0-1 failed to install/upgrade: installed python3-asn1crypto package post-installation script subprocess returned error exit status 1

[Terry]

I upgraded to 18.04 and during install advised power checker lost then when complete advised some bugs present and I should report them which is where I am.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3-asn1crypto 0.24.0-1
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
Date: Sat Jun 2 16:54:37 2018
Dependencies:

ErrorMessage: installed python3-asn1crypto package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2018-04-12 (50 days ago)
InstallationMedia: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105)
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.1
SourcePackage: asn1crypto
Title: package python3-asn1crypto 0.24.0-1 failed to install/upgrade: installed python3-asn1crypto package post-installation script subprocess returned error exit status 1
UpgradeStatus: Upgraded to bionic on 2018-06-02 (0 days ago)

[James Page (james-page)]

I'm not able to reproduce this issue - it looks like there might be something wrong with the encoding of the offending file on your system - I'd suggest a run of:

   sudo apt install --reinstall python3-asn1crypto

It might also be helpful to understand what encoding your installation defaults to.

[Launchpad Janitor (janitor)]

[Expired for asn1crypto (Ubuntu) because there has been no activity for 60 days.]