package apport 2.20.7-0ubuntu3.6 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Terminated)

[BigChirv]

Last time I tried to update the system, dpkg got stuck configuring apport so I decided to kill the process. Then, after reboot I got this error.

ProblemType: Package
DistroRelease: Ubuntu 17.10
Package: apport 2.20.7-0ubuntu3.6
ProcVersionSignature: Ubuntu 4.13.0-19.22-generic 4.13.13
Uname: Linux 4.13.0-19-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.7-0ubuntu3.6
Architecture: amd64
CrashReports:
 600:0:119:297303:2017-12-09 19:57:16.194838762 -0500:2017-12-09 19:57:17.194838762 -0500:/var/crash/apport.0.crash
 600:0:119:327203:2017-12-09 20:05:03.639886696 -0500:2017-12-09 20:07:15.381263770 -0500:/var/crash/docker.io.0.crash
Date: Sat Dec 9 19:57:17 2017
DuplicateSignature:
 package:apport:2.20.7-0ubuntu3.6
 Installing new version of config file /etc/init.d/apport ...
 dpkg: error processing package apport (--configure):
  subprocess installed post-installation script was killed by signal (Terminated)
ErrorMessage: subprocess installed post-installation script was killed by signal (Terminated)
InstallationDate: Installed on 2017-12-09 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
PackageArchitecture: all
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: apport
Title: package apport 2.20.7-0ubuntu3.6 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Terminated)
UpgradeStatus: No upgrade log present (probably fresh install)