package xserver-common 2:1.18.4-0ubuntu0.3 failed to install/upgrade: package xserver-common is already installed and configured

[Akshaya Moorthy]

I cant use touch padin my laptop

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: xserver-common 2:1.18.4-0ubuntu0.3
ProcVersionSignature: Ubuntu 4.10.0-30.34~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-30-generic x86_64
.tmp.unity_support_test.0:

ApportVersion: 2.20.1-0ubuntu2.10
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Wed Aug 9 21:30:23 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DuplicateSignature:
 package:xserver-common:2:1.18.4-0ubuntu0.3
 Setting up libpam-systemd:amd64 (229-4ubuntu19) ...
 dpkg: error processing package xserver-common (--configure):
  package xserver-common is already installed and configured
ErrorMessage: package xserver-common is already installed and configured
GraphicsCard:
 Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Toshiba America Info Systems Core Processor Integrated Graphics Controller [1179:fd3c]
InstallationDate: Installed on 2017-08-05 (4 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
MachineType: TOSHIBA Satellite C660
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-30-generic root=UUID=1e0fa32c-6077-41b0-a856-89212e61b61f ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.24
SourcePackage: dpkg
Title: package xserver-common 2:1.18.4-0ubuntu0.3 failed to install/upgrade: package xserver-common is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/09/12
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 2.00
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: PWWAA
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.asset.tag: *
dmi.chassis.type: 9
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnTOSHIBA:bvr2.00:bd05/09/12:svnTOSHIBA:pnSatelliteC660:pvrPSC0SG-01100L:rvnTOSHIBA:rnPWWAA:rvr1.00:cvnTOSHIBA:ct9:cvrN/A:
dmi.product.name: Satellite C660
dmi.product.version: PSC0SG-01100L
dmi.sys.vendor: TOSHIBA
version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.76-1~ubuntu16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.7-0ubuntu0.16.04.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 17.0.7-0ubuntu0.16.04.1
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Wed Aug 9 21:43:25 2017
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.3-1ubuntu1~16.04.2
xserver.video_driver: modeset