package libc6 2.23-0ubuntu9 failed to install/upgrade: subprocess new pre-installation script returned error exit status 1

[JAI SINGH]

i am a new user i dont know much

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libc6 2.23-0ubuntu9
ProcVersionSignature: Ubuntu 4.13.0-26.29~16.04.2-generic 4.13.13
Uname: Linux 4.13.0-26-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Tue Jan 16 07:13:01 2018
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu9
 libgcc1 1:6.0.1-0ubuntu1
DuplicateSignature:
 package:libc6:2.23-0ubuntu9
 Preparing to unpack .../ttf-mscorefonts-installer_3.4+nmu1ubuntu2_all.deb ...
 debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
 dpkg: error processing archive /var/cache/apt/archives/ttf-mscorefonts-installer_3.4+nmu1ubuntu2_all.deb (--unpack):
  subprocess new pre-installation script returned error exit status 1
ErrorMessage: subprocess new pre-installation script returned error exit status 1
InstallationDate: Installed on 2018-01-15 (0 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.24
SourcePackage: glibc
Title: package libc6 2.23-0ubuntu9 failed to install/upgrade: subprocess new pre-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)