Hi everyone, I'm just new using Linux. Installed Zorin 12 in my netbook
and I have exactly the same problem with the Realtek ALC269VB, no sound
with the speakers but headphones work well. Thanks in advance for your
help. looking at the alsamixer, the speaker channel is apparently not
connected with the speakers.

The channel of the headphones is muted but once I plug the headphones,
it works well. If I proceed and manually unmute the same headphone
channel without headphones, I can get sound from the speakers. However,
once the pc is rebooted comes back to the same problem.


Big Regards and thanks in advance.

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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/697498

Title:
  [Realtek ALC269VB] No sound from internal speakers, but headphone jack
  works

Status in alsa-driver package in Ubuntu:
  Fix Released

Bug description:
  Following the instructions in this troubleshooting guide:
     https://help.ubuntu.com/community/SoundTroubleshooting
  I couldn't find my codec (Realtek ALC259) in the list of ALSA-supported 
codecs.

  Sound does not come out of the internal speakers. However when I plug
  headphones into the headphone jack, I can hear sound. This is an Asus
  EeePC 1015PEM.

  Alsa system configuration dump:
     http://www.alsa-project.org/db/?f=f92e22d0373cd586b553b9964d8f6e1d4e86d6b6

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: alsa-base 1.0.23+dfsg-1ubuntu4
  ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
  Uname: Linux 2.6.35-24-generic i686
  AlsaVersion:
   Advanced Linux Sound Architecture Driver Version 1.0.23.
   Compiled on Jan  5 2011 for kernel 2.6.35-24-generic (SMP).
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  tlau       1547 F.... pulseaudio
   /dev/snd/pcmC0D0p:   tlau       1547 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf7cf8000 irq 46'
     Mixer name : 'Realtek ALC269VB'
     Components : 'HDA:10ec0269,1043841c,00100100'
     Controls      : 11
     Simple ctrls  : 7
  Date: Tue Jan  4 19:56:00 2011
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_US.utf8
   SHELL=/bin/bash
  SelectedCard: 0 Intel HDA-Intel - HDA Intel
  SourcePackage: alsa-driver
  Symptom: audio
  Title: [Realtek ALC269VB] ALSA test tone not correctly played back
  dmi.bios.date: 10/27/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0901
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 1015PE
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x00000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0901:bd10/27/2010:svnASUSTeKComputerINC.:pn1015PEM:pvrx.x:rvnASUSTeKComputerINC.:rn1015PE:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
  dmi.product.name: 1015PEM
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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