[Inspiron N4010, Realtek ALC269VB, Speaker, Internal] No sound at all

[Bipul]

After installing Ubuntu 16.04, I am unable to get any sound from my machine. It used to produce sounds when windows was installed. Even external sound systems are useless.

Not sure what could be the issue. Tried all existing commands from several blogs.

Please check the issue. Let me know if more details are required.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-64.85-generic 4.4.44
Uname: Linux 4.4.0-64-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bipuljha 1656 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Mar 6 21:21:05 2017
InstallationDate: Installed on 2016-10-18 (138 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID failed
Symptom_Card: Built-in Audio - HDA Intel MID
Symptom_DevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bipuljha 1656 F.... pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Inspiron N4010, Realtek ALC269VB, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/10/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 050VP6
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A01
dmi.modalias: dmi:bvnDellInc.:bvrA01:bd03/10/2010:svnDellInc.:pnInspironN4010:pvrA01:rvnDellInc.:rn050VP6:rvrA01:cvnDellInc.:ct8:cvrA01:
dmi.product.name: Inspiron N4010
dmi.product.version: A01
dmi.sys.vendor: Dell Inc.