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I recently had to re-install Ubuntu 11.04 on my laptop (Model: HP dv6226us) now my speakers aren't working. I don't remember having to look up any extra drivers or doing ...
  1. 09-18-2011 #1
    XvXSemiXvX
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    Sound troubles HP Laptop...

    I recently had to re-install Ubuntu 11.04 on my laptop (Model: HP dv6226us) now my speakers aren't working. I don't remember having to look up any extra drivers or doing anything special after the first install, they just worked. the odd thing is the "quick launch" touch pad buttons work it unmutes & volumes go up/down just no sound.

    aplay -l | grep card
    Code:
    card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital]



    sudo gedit /etc/modprobe.d/alsa-base.conf
    Code:
    # autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7

# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; }
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; }
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq ; }

# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-caiaq index=-2
options snd-usb-ua101 index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-usb-audio index=-2
options snd-pcsp index=-2
options snd slots=snd-hda-intel
options snd-hda-intel model=hp-m4
alias snd-card-0 snd-hda-intel
options snd-hda-intel enable_msi=1
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  2. 09-18-2011 #2
    tdsan
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    Installation of software

    Quote Originally Posted by XvXSemiXvX View Post
    I recently had to re-install Ubuntu 11.04 on my laptop (Model: HP dv6226us) now my speakers aren't working. I don't remember having to look up any extra drivers or doing anything special after the first install, they just worked. the odd thing is the "quick launch" touch pad buttons work it unmutes & volumes go up/down just no sound.

    aplay -l | grep card
    Code:
    card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant Digital]



    sudo gedit /etc/modprobe.d/alsa-base.conf
    Code:
    # autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7

# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; }
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; }
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq ; }

# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-caiaq index=-2
options snd-usb-ua101 index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-usb-audio index=-2
options snd-pcsp index=-2
options snd slots=snd-hda-intel
options snd-hda-intel model=hp-m4
alias snd-card-0 snd-hda-intel
options snd-hda-intel enable_msi=1
    ====================================
    Have you tried updating the software on the machine, I am just curious.

    Code:
    apt-get update && apt-get upgrade
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  3. 09-18-2011 #3
    XvXSemiXvX
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    Have you tried updating the software on the machine, I am just curious.
    I do everytime i start-up.
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  4. 09-19-2011 #4
    Ikai
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    Type on the console:
    alsamixer

    Take a look at the configurations you have there and play around with it, or take a screenshot of your alsamixer configurations and post it here for appreciation.
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  5. 09-19-2011 #5
    XvXSemiXvX
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    Ikai
    Type on the console:
    alsamixer

    Take a look at the configurations you have there and play around with it, or take a screenshot of your alsamixer configurations and post it here for appreciation.
    Aslmixer... I can't put links in my posts yet err! I know that thumbnail is garbage but it shows my sound card and the speakers aren't muted.

    Screenshot.jpg
    Attached Images Attached Images
    Last edited by XvXSemiXvX; 09-19-2011 at 12:08 PM.
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  6. 09-19-2011 #6
    Ikai
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    OK!

    1- sudo alsamixer

    2- F3

    Try to make your configurations as this:




    3- F4



    4- Esc

    5- In order to avoid making the same configuration every time, perform this command:

    sudo alsactl store

    exit

    I hope this can help!
    Last edited by Ikai; 09-19-2011 at 10:00 PM.
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