[Inspiron N5110, IDT 92HD87B1/3, Speaker, Internal] No sound at all

[mohsen forghani]

after installing ubuntu, there is no sound at all in the built in speakers. put when I plug the headphones in, the headphones have good sound. i almost searched anything and tryed all advices by alsa and ubuntu forumes but nothing changed!

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: modi 2049 F.... pulseaudio
 /dev/snd/controlC0: modi 2049 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Jul 19 07:37:24 2014
InstallationDate: Installed on 2014-07-18 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: modi 2049 F.... pulseaudio
 /dev/snd/controlC0: modi 2049 F.... pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Inspiron N5110, IDT 92HD87B1/3, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/03/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0HVRTT
dmi.board.vendor: Dell Inc.
dmi.board.version: A11
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias: dmi:bvnDellInc.:bvrA11:bd08/03/2012:svnDellInc.:pnInspironN5110:pvrNotSpecified:rvnDellInc.:rn0HVRTT:rvrA11:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Inspiron N5110
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Raymond (superquad-vortex2)]

Seem amixer value 127 different from codec amp out value 0x60

try hda analyzer to change the amp out from 0x60 to max 0x7f

you may need to report upstream

Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1

Node 0x13 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
  Control: name="Headphone Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Headphone Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Device: name="92HD87B1/3 Analog", type="Audio", device=0
  Amp-Out caps: N/A
  Amp-Out vals: [0x60 0x60]
  Converter: stream=8, channel=0
  Power states:
  Power: setting=D0, actual=D0
  Delay: 13 samples
Node 0x14 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
  Control: name="Speaker Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Speaker Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Amp-Out caps: N/A
  Amp-Out vals: [0x60 0x60]
  Converter: stream=8, channel=0
  Power states:
  Power: setting=D0, actual=D0
  Delay: 13 samples

state.PCH {
 control.1 {
  iface MIXER
  name 'Headphone Playback Volume'
  value.0 127
  value.1 127
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 127'
   dbmin -9525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }
 control.2 {
  iface MIXER
  name 'Headphone Playback Switch'
  value.0 true
  value.1 true
  comment {
   access 'read write'
   type BOOLEAN
   count 2
  }
 }
 control.3 {
  iface MIXER
  name 'Speaker Playback Volume'
  value.0 127
  value.1 127
  comment {
   access 'read write'
   type INTEGER
   count 2
   range '0 - 127'
   dbmin -9525
   dbmax 0
   dbvalue.0 0
   dbvalue.1 0
  }
 }

[mohsen forghani (mohsen-forghani)]

Dear Friends,
My problem is Solved. it was because of a phisical disconnection. now it works properly.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]