[HDA-Intel - HDA Intel PCH, playback] volume slider problem

[Ashis Das]

sounds breaking.when I play a song i found In sound setting output audio automatically changes from analog stereo to headphone and vice versa randomly and hence sound breaking i think. but don't know how to fix that. please help me as soon as possible.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-87.110~14.04.1-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ashis 1431 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 31 19:02:31 2017
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_Card: Built-in Audio - HDA Intel PCH
Symptom_Type: Volume slider, or mixer problems
Title: [HDA-Intel - HDA Intel PCH, playback] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: BC1DLP10
dmi.board.name: DL-H61MXEL
dmi.board.vendor: DIGILITE
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: DIGILITE
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrBC1DLP10:bd11/19/2012:svnDIGILITE:pnDL-H61MXEL:pvrTobefilledbyO.E.M.:rvnDIGILITE:rnDL-H61MXEL:rvrTobefilledbyO.E.M.:cvnDIGILITE:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: DL-H61MXEL
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: DIGILITE