package apport 2.20.1-0ubuntu2.21 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 239

[gwarah]

It happens after the last dist-upgrade. A ubuntu system popup call warns this error and then automatically call LP.

System information:

- ubuntu 16.04 running in virtualbox 5.1.38 machine

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: apport 2.20.1-0ubuntu2.21
ProcVersionSignature: Ubuntu 4.15.0-66.75~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-66-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.21
AptOrdering:
 apport: Install
 apport: Configure
 NULL: ConfigurePending
Architecture: amd64
CrashReports: 600:0:117:42515:2019-11-05 07:53:35.714844226 -0300:2019-11-05 07:53:36.714844226 -0300:/var/crash/apport.0.crash
Date: Tue Nov 5 07:53:36 2019
ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 239
InstallationDate: Installed on 2017-12-30 (674 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.6
 apt 1.2.32
SourcePackage: apport
Title: package apport 2.20.1-0ubuntu2.21 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 239
UpgradeStatus: No upgrade log present (probably fresh install)