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[Bug 1480699] Re: [HP Compaq dc7600 Small Form Factor, Realtek ALC260, Black Headphone Out, Front] Playback problem

 

Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 0 [0%] [-64.00dB] [off]
  Front Right: Playback 0 [0%] [-64.00dB] [off]


	}
	control.26 {
		iface CARD
		name 'Front Headphone Jack'
		value false
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}


headphone is turned off by pulseaudio when HP is not plugged


** Changed in: alsa-driver (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1480699

Title:
  [HP Compaq dc7600 Small Form Factor, Realtek ALC260, Black Headphone
  Out, Front] Playback problem

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  the drivers are installed but has no sound in speakers even in
  headphones

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-25-generic i686
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  waheedshams   6242 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Aug  2 22:40:31 2015
  InstallationDate: Installed on 2015-08-01 (1 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release i386 (20150422)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
  Symptom_Card: Built-in Audio - HDA Intel
  Symptom_Jack: Black Headphone Out, Front
  Symptom_Type: None of the above
  Title: [HP Compaq dc7600 Small Form Factor, Realtek ALC260, Black Headphone Out, Front] Playback problem
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/18/2005
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786D1 v01.03
  dmi.board.name: 09F8h
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: MXL5250MS9
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786D1v01.03:bd05/18/2005:svnHewlett-Packard:pnHPCompaqdc7600SmallFormFactor:pvr:rvnHewlett-Packard:rn09F8h:rvr:cvnHewlett-Packard:ct4:cvr:
  dmi.product.name: HP Compaq dc7600 Small Form Factor
  dmi.sys.vendor: Hewlett-Packard

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