package libapparmor1:amd64 2.12-4ubuntu5 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[Mário Alexandre Rodrigues]

I don't know.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: libapparmor1:amd64 2.12-4ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
Uname: Linux 4.15.0-34-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.3
Architecture: amd64
Date: Fri Oct 5 10:47:23 2018
Dependencies:
 gcc-8-base 8-20180414-1ubuntu2
 libc6 2.27-3ubuntu1
 libgcc1 1:8-20180414-1ubuntu2
DuplicateSignature:
 package:libapparmor1:amd64:2.12-4ubuntu5
 Setting up librubberband2:amd64 (1.8.1-7ubuntu2) ...
 dpkg: error processing package libapparmor1:amd64 (--configure):
  package is in a very bad inconsistent state; you should
ErrorMessage: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
InstallationDate: Installed on 2018-08-09 (56 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic root=UUID=46667fc6-e4b4-40a9-969f-70f354598d84 ro quiet splash vt.handoff=1
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.3ubuntu0.1
SourcePackage: apparmor
Syslog:

Title: package libapparmor1:amd64 2.12-4ubuntu5 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
UpgradeStatus: No upgrade log present (probably fresh install)