package amd64-microcode 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2 failed to install/upgrade: package amd64-microcode is already installed and configured

I don't know

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: amd64-microcode 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2
ProcVersionSignature: Ubuntu 4.4.0-170.199-lowlatency 4.4.200
Uname: Linux 4.4.0-170-lowlatency x86_64
ApportVersion: 2.20.1-0ubuntu2.21
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14.1
Architecture: amd64
CrashReports:
 600:0:116:144118:2019-12-05 13:16:54.748479604 -0300:2019-12-05 13:16:55.748479604 -0300:/var/crash/amd64-microcode.0.crash
 644:0:116:279:2019-12-05 13:14:37.894892143 -0300:2019-12-05 13:14:37.894892143 -0300:/var/crash/realsense-uvcvideo.0.crash
Date: Thu Dec 5 13:16:55 2019
DuplicateSignature:
 package:amd64-microcode:3.20191021.1+really3.20180524.1~ubuntu0.16.04.2
 Processing triggers for libc-bin (2.23-0ubuntu11) ...
 dpkg: error processing package amd64-microcode (--configure):
  package amd64-microcode is already installed and configured
ErrorMessage: package amd64-microcode is already installed and configured
InstallationDate: Installed on 2017-04-23 (955 days ago)
InstallationMedia: It
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.6
 apt 1.2.32
SourcePackage: dpkg
Title: package amd64-microcode 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2 failed to install/upgrade: package amd64-microcode is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)