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Thread: Speakers AND headphones playing sound simultaneously.

  1. #31
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    Re: Speakers AND headphones playing sound simultaneously.

    Quote Originally Posted by saiganeshb View Post
    hi,
    sorry for replying late, didn't check this forum in days .

    Anyway, heres the output I get:
    Code:
    $cat /proc/asound/version
    
    Advanced Linux Sound Architecture Driver Version 1.0.21.
    Laptop Model: Lenovo G560
    Thanks!
    OK. Follow the alsa-upgrade link in my sig to update your install to 1.0.23

  2. #32
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    Re: Speakers AND headphones playing sound simultaneously.

    Quote Originally Posted by lidex View Post
    OK. Follow the alsa-upgrade link in my sig to update your install to 1.0.23
    Well, I upgraded it to alsa 1.0.23 .Here are my new outputs(still not working though):
    Code:
    $uname -a
    Linux user-laptop 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:27:30 UTC 2010 i686 GNU/Linux
    Code:
    $aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: NVidia [HDA NVidia], device 3: NVIDIA HDMI [NVIDIA HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: NVidia [HDA NVidia], device 7: NVIDIA HDMI [NVIDIA HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: NVidia [HDA NVidia], device 8: NVIDIA HDMI [NVIDIA HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: NVidia [HDA NVidia], device 9: NVIDIA HDMI [NVIDIA HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    Code:
    $ cat /proc/asound/version
    Advanced Linux Sound Architecture Driver Version 1.0.23.
    Compiled on Jun  6 2010 for kernel 2.6.32-22-generic (SMP).
    Even my codec info changed from conexant id 5059 to CX20585
    Code:
    $cat /proc/asound/card0/codec#* | grep Codec
    Codec: Conexant CX20585
    I cannot find anything relevant in
    Code:
    zless /usr/share/doc/alsa-base/driver/HD-Audio-Models.txt.gz
    (from http://ubuntuforums.org/showthread.p...18#post9294918 )
    Last edited by saiganeshb; June 6th, 2010 at 05:43 AM.

  3. #33
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    Re: Speakers AND headphones playing sound simultaneously.

    saiganeshb Using a Terminal="Applications->Accessories->Terminal"
    Open this file for editing:
    Code:
     gksudo gedit /etc/modprobe.d/alsa-base.conf
    Insert these lines at the bottom:
    Code:
    options snd_hda_intel model=laptop
    options snd-hda-intel position_fix=1 enable=yes
    Save. Close. Reboot. Check your levels in alsamixer.
    Code:
     alsamixer
    Press <F6> to select the correct soundcard.
    Press <F3> to show playback levels. <F4> selects capture levels [or use <Tab>]
    Use the left/right arrow keys to select and up/down arrow keys to change levels. <M> to mute/unmute.
    Go to "System ->Preferences ->Sound" and make sure the correct soundcard is default.

  4. #34
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    Re: Speakers AND headphones playing sound simultaneously.

    Quote Originally Posted by lidex View Post
    saiganeshb Using a Terminal="Applications->Accessories->Terminal"
    Open this file for editing:
    Code:
     gksudo gedit /etc/modprobe.d/alsa-base.conf
    Insert these lines at the bottom:
    Code:
    options snd_hda_intel model=laptop
    options snd-hda-intel position_fix=1 enable=yes
    Save. Close. Reboot. Check your levels in alsamixer.
    Code:
     alsamixer
    Press <F6> to select the correct soundcard.
    Press <F3> to show playback levels. <F4> selects capture levels [or use <Tab>]
    Use the left/right arrow keys to select and up/down arrow keys to change levels. <M> to mute/unmute.
    Go to "System ->Preferences ->Sound" and make sure the correct soundcard is default.
    Earlier ,I used to hear audio from both the internal speakers and the headphones. Now it doesn't play through the headphones even if they are connected.
    i.e its not detecting my headphones after upgrading alsa!
    (if i try to change the output device in system->preferences->sound from 'Internal Audio Analog Stereo' to 'High Definition Audio Controller Digital Stereo(HDMI)' )

    I attached my alsa-base configuration file.
    Can you please elaborate what do sound levels for 'S/PDIF' represent? they were muted when i tried to run alsamixer .I can only unmute/mute them but none of them seem to send output to my headphones.
    Attached Files Attached Files

  5. #35
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    Re: Speakers AND headphones playing sound simultaneously.

    The analog card is the one you would use for headphones, not digital(spdif). If those options are not working try changing the model to lenovo. Then try only one line at a time. You'll need to reboot each time for the changes to take effect.

  6. #36
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    Jackson, TN USA
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    Re: Speakers AND headphones playing sound simultaneously.

    any advice for me? Still banging my head over this Asus laptop...

    Thanks,
    -myk
    "Despite millions of dollars of research, Death continues to be Americas number one killer."

    Kingdom Computer Solutions

  7. #37
    Join Date
    May 2010
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    Re: Speakers AND headphones playing sound simultaneously.

    Hello All!

    My laptop Asus K52j series.
    My problem, the headset and the speaker is about the same time...

    Code:
    root@earthq:/home/earthq# aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: Generic [HD-Audio Generic], device 3: ATI HDMI [ATI HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    root@earthq:/home/earthq# aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: Generic [HD-Audio Generic], device 3: ATI HDMI [ATI HDMI]
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    root@earthq:/home/earthq#
    Code:
    root@earthq:/home/earthq# cat /proc/asound/card0/codec#* | grep Codec
    Codec: Conexant CX20585
    Code:
    root@earroot@earthq:/home/earthq# uname -a
    Linux earthq 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 19:31:57 UTC 2010 x86_64 GNU/Linux
    Code:
    root@earthq:/home/earthq# cat /proc/asound/version
    Advanced Linux Sound Architecture Driver Version 1.0.23.
    Compiled on May 27 2010 for kernel 2.6.32-22-generic (SMP).
    root@earthq:/home/earthq#
    thanks!

  8. #38
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    Re: Speakers AND headphones playing sound simultaneously.

    SOLVED!
    After 9 painful days of searching and installing needless stuff ...it's funny when you overlook the obvious(googling for the necessary audio driver) from the simple(googling endless forums to add a line in the alsa configuration file). For all conexant audio chip problems ,I guess here is the solution :

    http://www.linuxant.com/alsa-driver/

    download the .deb package from
    http://www.linuxant.com/alsa-driver/....0_all.deb.zip

    unzip it
    Code:
    unzip alsa-driver-linuxant_1.0.23.0_all.deb.zip
    run it ! (enter password when prompted)
    Code:
     sudo dpkg -i  alsa-driver-linuxant_1.0.23.0_all.deb
    Everything works perfectly on my laptop now.
    If you have a similar problem of not finding the correct option to put in that alsa conf file, i suggest you google for the appropriate linux drivers first.
    Last edited by saiganeshb; June 14th, 2010 at 04:52 PM.

  9. #39
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    Re: Speakers AND headphones playing sound simultaneously.

    The conexant codecs have definitely been a problem. Thanks for that pointer saiganeshb!

  10. #40
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    Re: Speakers AND headphones playing sound simultaneously.

    Thank you so much!

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