package bluez 5.37-0ubuntu5.1 failed to install/upgrade: package bluez is already installed and configured

[Aashi Garg]

when I try the command ->

sudo apt-get install apache2 apache2-doc apache2-utils

I get ->
E: Could not get lock /var/lib/dpkg/lock - open (11 Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?

What should i do??

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: bluez 5.37-0ubuntu5.1
ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
Uname: Linux 4.8.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashReports:
 600:0:116:425182:2017-09-17 11:26:34.724136352 +0530:2017-09-17 11:26:35.724136352 +0530:/var/crash/bluez.0.crash
 600:0:116:425180:2017-09-17 11:26:34.700132846 +0530:2017-09-17 11:26:35.700132846 +0530:/var/crash/udev.0.crash
 600:0:116:425175:2017-09-17 11:26:35.676129357 +0530:2017-09-17 11:26:35.316076833 +0530:/var/crash/kmod.0.crash
Date: Sun Sep 17 11:26:35 2017
DuplicateSignature:
 package:bluez:5.37-0ubuntu5.1
 Processing triggers for libc-bin (2.23-0ubuntu9) ...
 dpkg: error processing package kmod (--configure):
  package kmod is already installed and configured
ErrorMessage: package bluez is already installed and configured
InstallationDate: Installed on 2017-09-17 (0 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: Dell Inc. Dell System Inspiron N411Z
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic root=UUID=c6f63fad-51c3-4f43-8a3d-fb33c55c8b30 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.24
SourcePackage: dpkg
Title: package bluez 5.37-0ubuntu5.1 failed to install/upgrade: package bluez is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/03/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 0H8G5G
dmi.board.vendor: Dell Inc.
dmi.board.version: FAB1
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd04/03/2012:svnDellInc.:pnDellSystemInspironN411Z:pvr:rvnDellInc.:rn0H8G5G:rvrFAB1:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System Inspiron N411Z
dmi.sys.vendor: Dell Inc.
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: 58:91:CF:5A:15:44 ACL MTU: 310:10 SCO MTU: 64:8
  UP RUNNING
  RX bytes:517 acl:0 sco:0 events:24 errors:0
  TX bytes:339 acl:0 sco:0 commands:23 errors:0