package ubuntu-release-upgrader-core 1:16.04.25 failed to install/upgrade: package ubuntu-release-upgrader-core is already installed and configured

[Vladan Popovic]

Ubuntu cannot load properly after upgrade

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.25
ProcVersionSignature: Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-32-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashDB: ubuntu
CrashReports:
 640:0:117:626262:2018-08-19 16:50:51.682032346 -0700:2018-08-19 16:50:52.682032346 -0700:/var/crash/python3-distupgrade.0.crash
 600:0:117:166616:2018-08-10 21:18:44.454922914 -0700:2018-08-10 21:18:45.454922914 -0700:/var/crash/ubuntu-release-upgrader-core.0.crash
 644:0:117:0:2018-08-19 16:50:53.670467031 -0700:2018-08-19 16:50:53.670467031 -0700:/var/crash/python3-distupgrade.0.upload
 600:109:117:0:2018-08-19 16:50:58.912332461 -0700:2018-08-19 16:50:58.912332461 -0700:/var/crash/python3-distupgrade.0.uploaded
 600:0:117:165832:2018-08-10 21:18:44.446990088 -0700:2018-08-10 21:18:44.430991177 -0700:/var/crash/openssl.0.crash
Date: Fri Aug 10 21:18:45 2018
DuplicateSignature:
 package:ubuntu-release-upgrader-core:1:16.04.25
 Processing triggers for mime-support (3.59ubuntu1) ...
 dpkg: error processing package openssl (--configure):
  package openssl is already installed and configured
ErrorMessage: package ubuntu-release-upgrader-core is already installed and configured
InstallationDate: Installed on 2017-09-09 (344 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.4
 apt 1.2.27
SourcePackage: dpkg
Title: package ubuntu-release-upgrader-core 1:16.04.25 failed to install/upgrade: package ubuntu-release-upgrader-core is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)