package libc6 2.27-3ubuntu1 failed to install/upgrade: new libc6:amd64 package pre-installation script subprocess returned error exit status 1

[trsh]

this bug i had on ubuntu 18.4

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: libc6 2.27-3ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18
Uname: Linux 4.15.0-38-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
Date: Mon Nov 12 22:29:48 2018
Dependencies:
 gcc-8-base 8.2.0-1ubuntu2~18.04
 libc6 2.27-3ubuntu1
 libgcc1 1:8.2.0-1ubuntu2~18.04
ErrorMessage: new libc6:amd64 package pre-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2018-11-11 (1 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
Python3Details: /usr/bin/python3.6, Python 3.6.6, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.6
SourcePackage: glibc
Title: package libc6 2.27-3ubuntu1 failed to install/upgrade: new libc6:amd64 package pre-installation script subprocess returned error exit status 1
UpgradeStatus: Upgraded to bionic on 2018-11-12 (0 days ago)