package libc6-dev-x32 2.23-0ubuntu7 failed to install/upgrade: package libc6-dev-x32 is already installed and configured

[Florian Kroschewski]

Processor microcode firmware for Intel CPUs
From additional drivers

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libc6-dev-x32 2.23-0ubuntu7
ProcVersionSignature: Ubuntu 4.8.0-52.55~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-52-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Sun May 21 11:50:08 2017
DuplicateSignature:
 package:libc6-dev-x32:2.23-0ubuntu7
 Processing triggers for man-db (2.7.5-1) ...
 dpkg: error processing package libc6-dev-i386 (--configure):
  package libc6-dev-i386 is already installed and configured
ErrorMessage: package libc6-dev-x32 is already installed and configured
InstallationDate: Installed on 2017-05-20 (0 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: dpkg
Title: package libc6-dev-x32 2.23-0ubuntu7 failed to install/upgrade: package libc6-dev-x32 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.