Codec + Mixer: IDT 92HD71B7X - card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03) - sound output working via headphones, but not via speakers on Dell Inspiron 1545 laptop in Ubuntu 10.04.1 LTS

I have a Dell Inspiron 1545 laptop that came with factory-installed Ubuntu a couple of years ago, I think 8.10, and I just upgraded to 10.04 recently.

Sound works fine in the headphone, but nothing at all from the speakers. I never used the mikes before upgrading, but now want to use Skype. On the Skype test calls, the built-in mike and the microphone jack both record okay; but when I go to Sound Recorder from the menu, I can’t get in; I get an error message that says: “Your audio capture settings are invalid. Please correct them with the "Sound Preferences" under the System-Preferences menu.”

When I try to get into PulseAudio Volume Control or the Sound Preferences from the speaker icon, I also am getting error messages and can’t get in.

I have been running Ubuntu exclusively at home for a couple of years, but I am not expert at all and have to fumble my way through, so very specific directions would be much appreciated!!

Here are the outputs of the suggested scripts on the Sound Troubleshooting Procedures page:

ted@dell-desktop:~$ wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh

--2010-11-22 02:34:18-- http://www.alsa-project.org/alsa-info.sh

Resolving www.alsa-project.org... 212.20.107.51

Connecting to www.alsa-project.org|212.20.107.51|:80... connected.

HTTP request sent, awaiting response... 302 Found

Location: http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh [following]

--2010-11-22 02:34:21-- http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh

Resolving git.alsa-project.org... 212.20.107.51

Reusing existing connection to www.alsa-project.org:80.

HTTP request sent, awaiting response... 200 OK

Length: unspecified [text/plain]

Saving to: `alsa-info.sh'

    [ <=> ] 27,026 67.1K/s in 0.4s

2010-11-22 02:34:23 (67.1 KB/s) - `alsa-info.sh' saved [27026]

ted@dell-desktop:~$ bash alsa-info.sh --stdout

WARNING: All config files need .conf: /etc/modprobe.d/sound, it will be ignored in a future release.

WARNING: All config files need .conf: /etc/modprobe.d/alsa-base.conf.save, it will be ignored in a future release.

WARNING: Failed to open config file alsa-base.conf.save: Permission denied

WARNING: All config files need .conf: /etc/modprobe.d/sound, it will be ignored in a future release.

WARNING: All config files need .conf: /etc/modprobe.d/alsa-base.conf.save, it will be ignored in a future release.

WARNING: Failed to open config file alsa-base.conf.save: Permission denied

upload=true&script=true&cardinfo=

!!################################

!!ALSA Information Script v 0.4.59

!!################################

!!Script ran on: Mon Nov 22 07:35:09 UTC 2010

!!Linux Distribution

!!------------------

Ubuntu 10.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS"

!!DMI Information

!!---------------

Manufacturer: Dell Inc.

Product Name: Inspiron 1545

!!Kernel Information

!!------------------

Kernel release: 2.6.32-25-generic

Operating System: GNU/Linux

Architecture: i686

Processor: unknown

SMP Enabled: Yes

!!ALSA Version

!!------------

Driver version: 1.0.23

Library version: 1.0.23

Utilities version: 1.0.23

!!Loaded ALSA modules

!!-------------------

snd_hda_intel

!!Sound Servers on this system

!!----------------------------

Pulseaudio:

      Installed - Yes (/usr/bin/pulseaudio)

      Running - Yes

ESound Daemon:

      Installed - Yes (/usr/bin/esd)

      Running - No

!!Soundcards recognised by ALSA

!!-----------------------------

 0 [Intel ]: HDA-Intel - HDA Intel

                      HDA Intel at 0xf6afc000 irq 31

!!PCI Soundcards installed in the system

!!--------------------------------------

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

!!Advanced information - PCI Vendor/Device/Susbsystem ID's

!!--------------------------------------------------------

00:1b.0 0403: 8086:293e (rev 03)

 Subsystem: 1028:02aa

!!Modprobe options (Sound related)

!!--------------------------------

snd-atiixp-modem: index=-2

snd-intel8x0m: index=-2

snd-via82xx-modem: index=-2

snd-usb-audio: index=-2

snd-usb-us122l: index=-2

snd-usb-usx2y: index=-2

snd-usb-caiaq: index=-2

snd-cmipci: mpu_port=0x330 fm_port=0x388

snd-pcsp: index=-2

!!Loaded sound module options

!!--------------------------

!!Module: snd_hda_intel

 bdl_pos_adj : 1,-1,-1,-1,-1,-1,-1,-1

 beep_mode : 1,1,1,1,1,1,1,1

 enable : Y,Y,Y,Y,Y,Y,Y,Y

 enable_msi : -1

 id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>

 index : -1,-1,-1,-1,-1,-1,-1,-1

 model : ref,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>

 patch : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>

 position_fix : 0,0,0,0,0,0,0,0

 power_save : 0

 power_save_controller : Y

 probe_mask : -1,-1,-1,-1,-1,-1,-1,-1

 probe_only : 0,0,0,0,0,0,0,0

 single_cmd : N

!!HDA-Intel Codec information

!!---------------------------

--startcollapse--

Codec: IDT 92HD71B7X

Address: 0

Function Id: 0x1

Vendor Id: 0x111d76b2

Subsystem Id: 0x102802aa

Revision Id: 0x100302

No Modem Function Group found

Default PCM:

    rates [0x7e0]: 44100 48000 88200 96000 176400 192000

    bits [0xe]: 16 20 24

    formats [0x1]: PCM

Default Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1

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

GPIO: io=8, o=0, i=0, unsolicited=1, wake=1

  IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[4]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[5]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[6]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

  IO[7]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0

Power-Map: 0x06

Analog Loopback: 0x00

Node 0x0a [Pin Complex] wcaps 0x400181: Stereo

  Pincap 0x0000001c: OUT HP Detect

  Pin Default 0x02214030: [Jack] HP Out at Ext Front

    Conn = 1/8, Color = Green

    DefAssociation = 0x3, Sequence = 0x0

  Pin-ctls: 0xc0: OUT HP

  Unsolicited: tag=01, enabled=1

  Connection: 3

     0x10* 0x11 0x17

Node 0x0b [Pin Complex] wcaps 0x400081: Stereo

  Control: name="Front Mic Jack Mode", index=0, device=0

    ControlAmp: chs=0, dir=In, idx=0, ofs=0

  Pincap 0x00001724: IN Detect

    Vref caps: HIZ 50 GRD 80

  Pin Default 0x02a19040: [Jack] Mic at Ext Front

    Conn = 1/8, Color = Pink

    DefAssociation = 0x4, Sequence = 0x0

  Pin-ctls: 0x24: IN VREF_80

  Unsolicited: tag=03, enabled=1

Node 0x0c [Pin Complex] wcaps 0x400081: Stereo

  Control: name="Mic Jack Mode", index=0, device=0

    ControlAmp: chs=0, dir=In, idx=0, ofs=0

  Pincap 0x00001724: IN Detect

    Vref caps: HIZ 50 GRD 80

  Pin Default 0x01a19020: [Jack] Mic at Ext Rear

    Conn = 1/8, Color = Pink

    DefAssociation = 0x2, Sequence = 0x0

  Pin-ctls: 0x24: IN VREF_80

  Unsolicited: tag=02, enabled=1

Node 0x0d [Pin Complex] wcaps 0x400181: Stereo

  Pincap 0x00000014: OUT Detect

  Pin Default 0x01014010: [Jack] Line Out at Ext Rear

    Conn = 1/8, Color = Green

    DefAssociation = 0x1, Sequence = 0x0

  Pin-ctls: 0x00:

  Unsolicited: tag=05, enabled=1

  Connection: 3

     0x10* 0x11 0x17

Node 0x0e [Pin Complex] wcaps 0x400081: Stereo

  Control: name="Line Jack Mode", index=0, device=0

    ControlAmp: chs=0, dir=In, idx=0, ofs=0

  Pincap 0x00001724: IN Detect

    Vref caps: HIZ 50 GRD 80

  Pin Default 0x0181302e: [Jack] Line In at Ext Rear

    Conn = 1/8, Color = Blue

    DefAssociation = 0x2, Sequence = 0xe

  Pin-ctls: 0x20: IN VREF_HIZ

  Unsolicited: tag=04, enabled=1

Node 0x0f [Pin Complex] wcaps 0x400181: Stereo

  Pincap 0x00000014: OUT Detect

  Pin Default 0x01014010: [Jack] Line Out at Ext Rear

    Conn = 1/8, Color = Green

    DefAssociation = 0x1, Sequence = 0x0

  Pin-ctls: 0x00:

  Unsolicited: tag=06, enabled=1

  Connection: 3

     0x10 0x11* 0x17

Node 0x10 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L

  Control: name="Front Playback Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=63

  Control: name="Front Playback Switch", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Device: name="STAC92xx Analog", type="Audio", device=0

  Amp-Out caps: N/A

  Amp-Out vals: [0x7f 0x7f]

  Converter: stream=5, channel=0

  Power: setting=D0, actual=D0

  Delay: 13 samples

Node 0x11 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L

  Control: name="Surround Playback Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=63

  Control: name="Surround Playback Switch", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: N/A

  Amp-Out vals: [0x7f 0x7f]

  Converter: stream=5, channel=2

  Power: setting=D0, actual=D0

  Delay: 13 samples

Node 0x12 [Audio Input] wcaps 0x1d0541: Stereo

  Device: name="STAC92xx Analog", type="Audio", device=0

  Converter: stream=0, channel=0

  SDI-Select: 0

  Power: setting=D3, actual=D3

  Delay: 13 samples

  Connection: 1

     0x1c

  Processing caps: benign=0, ncoeff=0

Node 0x13 [Audio Input] wcaps 0x1d0541: Stereo

  Converter: stream=0, channel=0

  SDI-Select: 0

  Power: setting=D3, actual=D3

  Delay: 13 samples

  Connection: 1

     0x1d

  Processing caps: benign=0, ncoeff=0

Node 0x14 [Pin Complex] wcaps 0x400100: Mono

  Pincap 0x00000010: OUT

  Pin Default 0x01019020: [Jack] Line Out at Ext Rear

    Conn = 1/8, Color = Pink

    DefAssociation = 0x2, Sequence = 0x0

  Pin-ctls: 0x40: OUT

  Connection: 1

     0x16

Node 0x15 [Audio Selector] wcaps 0x300101: Stereo

  Control: name="Mono Mux", index=0, device=0

    ControlAmp: chs=0, dir=In, idx=0, ofs=0

  Connection: 3

     0x10* 0x11 0x17

Node 0x16 [Audio Mixer] wcaps 0x200100: Mono

  Connection: 1

     0x15

Node 0x17 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In

  Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

  Amp-In vals: [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97]

  Connection: 5

     0x10 0x11 0x27 0x1a 0x1b

Node 0x18 [Pin Complex] wcaps 0x40000d: Stereo Amp-Out

  Control: name="Digital Mic 1 Capture Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

  Amp-Out vals: [0x00 0x03]

  Pincap 0x00000020: IN

  Pin Default 0x90a000f0: [Fixed] Mic at Int N/A

    Conn = Unknown, Color = Unknown

    DefAssociation = 0xf, Sequence = 0x0

  Pin-ctls: 0x20: IN

Node 0x19 [Pin Complex] wcaps 0x40000d: Stereo Amp-Out

  Control: name="Digital Mic 2 Capture Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

  Amp-Out vals: [0x00 0x03]

  Pincap 0x00000020: IN

  Pin Default 0x90a000f0: [Fixed] Mic at Int N/A

    Conn = Unknown, Color = Unknown

    DefAssociation = 0xf, Sequence = 0x0

  Pin-ctls: 0x20: IN

Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

  Control: name="Mux Capture Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

  Amp-Out vals: [0x00 0x03]

  Connection: 3

     0x0b 0x0c* 0x0e

Node 0x1b [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

  Control: name="Mux Capture Volume", index=1, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

  Amp-Out vals: [0x00 0x03]

  Connection: 3

     0x0b 0x0c* 0x0e

Node 0x1c [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L

  Control: name="Capture Volume", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Control: name="Capture Switch", index=0, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1

  Amp-Out vals: [0x0e 0x0e]

  Connection: 4

     0x1a* 0x17 0x18 0x19

Node 0x1d [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L

  Control: name="Capture Volume", index=1, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Control: name="Capture Switch", index=1, device=0

    ControlAmp: chs=3, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1

  Amp-Out vals: [0x81 0x8f]

  Connection: 4

     0x1b* 0x17 0x18 0x19

Node 0x1e [Pin Complex] wcaps 0x400301: Stereo Digital

  Pincap 0x00000010: OUT

  Pin Default 0x01452050: [Jack] SPDIF Out at Ext Rear

    Conn = Optical, Color = Grey

    DefAssociation = 0x5, Sequence = 0x0

  Pin-ctls: 0x40: OUT

  Connection: 1

     0x24

Node 0x1f [Pin Complex] wcaps 0x400701: Stereo Digital

  Pincap 0x00010010: OUT EAPD

  EAPD 0x0:

  Pin Default 0x01452050: [Jack] SPDIF Out at Ext Rear

    Conn = Optical, Color = Grey

    DefAssociation = 0x5, Sequence = 0x0

  Pin-ctls: 0x00:

  Power: setting=D0, actual=D0

  Connection: 2

     0x24* 0x25

Node 0x20 [Pin Complex] wcaps 0x400301: Stereo Digital

  Pincap 0x00000010: OUT

  Pin Default 0x40f000f6: [N/A] Other at Ext N/A

    Conn = Unknown, Color = Unknown

    DefAssociation = 0xf, Sequence = 0x6

  Pin-ctls: 0x00:

  Connection: 1

     0x25

Node 0x21 [Audio Output] wcaps 0x40211: Stereo Digital

  Control: name="IEC958 Playback Con Mask", index=0, device=0

  Control: name="IEC958 Playback Pro Mask", index=0, device=0

  Control: name="IEC958 Playback Default", index=0, device=0

  Control: name="IEC958 Playback Switch", index=0, device=0

  Control: name="IEC958 Default PCM Playback Switch", index=0, device=0

  Device: name="STAC92xx Digital", type="SPDIF", device=1

  Converter: stream=0, channel=0

  Digital: Enabled

  Digital category: 0x0

  PCM:

    rates [0x7e0]: 44100 48000 88200 96000 176400 192000

    bits [0xe]: 16 20 24

    formats [0x5]: PCM AC3

  Delay: 4 samples

Node 0x22 [Audio Output] wcaps 0x40211: Stereo Digital

  Converter: stream=0, channel=0

  Digital: Enabled

  Digital category: 0x0

  PCM:

    rates [0x7e0]: 44100 48000 88200 96000 176400 192000

    bits [0xe]: 16 20 24

    formats [0x5]: PCM AC3

  Delay: 4 samples

Node 0x23 [Vendor Defined Widget] wcaps 0xf00000: Mono

Node 0x24 [Audio Selector] wcaps 0x300101: Stereo

  Connection: 3

     0x21* 0x1c 0x1d

Node 0x25 [Audio Selector] wcaps 0x300101: Stereo

  Connection: 3

     0x22* 0x1c 0x1d

Node 0x26 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out

  Control: name="Beep Playback Switch", index=0, device=0

    ControlAmp: chs=1, dir=Out, idx=0, ofs=0

  Control: name="Beep Playback Volume", index=0, device=0

    ControlAmp: chs=1, dir=Out, idx=0, ofs=0

  Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1

  Amp-Out vals: [0x00]

Node 0x27 [Pin Complex] wcaps 0x400000: Mono

  Pincap 0x00000020: IN

  Pin Default 0x40f000f7: [N/A] Other at Ext N/A

    Conn = Unknown, Color = Unknown

    DefAssociation = 0xf, Sequence = 0x7

  Pin-ctls: 0x00:

Node 0x28 [Volume Knob Widget] wcaps 0x600000: Mono

  Volume-Knob: delta=1, steps=127, direct=1, val=127

  Connection: 2

     0x10 0x11

--endcollapse--

!!ALSA Device nodes

!!-----------------

crw-rw----+ 1 root audio 116, 0 Nov 22 01:20 /dev/snd/controlC0

crw-rw----+ 1 root audio 116, 4 Nov 22 01:20 /dev/snd/hwC0D0

crw-rw----+ 1 root audio 116, 24 Nov 22 02:03 /dev/snd/pcmC0D0c

crw-rw----+ 1 root audio 116, 16 Nov 22 02:03 /dev/snd/pcmC0D0p

crw-rw----+ 1 root audio 116, 17 Nov 22 02:03 /dev/snd/pcmC0D1p

crw-rw----+ 1 root audio 116, 1 Nov 22 01:20 /dev/snd/seq

crw-rw----+ 1 root audio 116, 33 Nov 22 01:20 /dev/snd/timer

/dev/snd/by-path:

total 0

drwxr-xr-x 2 root root 60 Nov 22 01:20 .

drwxr-xr-x 3 root root 200 Nov 22 01:20 ..

lrwxrwxrwx 1 root root 12 Nov 22 01:20 pci-0000:00:1b.0 -> ../controlC0

!!Aplay/Arecord output

!!------------

APLAY

**** List of PLAYBACK Hardware Devices ****

card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]

  Subdevices: 0/1

  Subdevice #0: subdevice #0

card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****

card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]

  Subdevices: 2/2

  Subdevice #0: subdevice #0

  Subdevice #1: subdevice #1

!!Amixer output

!!-------------

!!-------Mixer controls for card 0 [Intel]

Card hw:0 'Intel'/'HDA Intel at 0xf6afc000 irq 31'

  Mixer name : 'IDT 92HD71B7X'

  Components : 'HDA:111d76b2,102802aa,00100302'

  Controls : 30

  Simple ctrls : 21

Simple mixer control 'Master',0

  Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum

  Playback channels: Mono

  Limits: Playback 0 - 64

  Mono: Playback 64 [100%] [0.00dB] [on]

Simple mixer control 'PCM',0

  Capabilities: pvolume penum

  Playback channels: Front Left - Front Right

  Limits: Playback 0 - 255

  Mono:

  Front Left: Playback 253 [99%] [0.40dB]

  Front Right: Playback 255 [100%] [0.00dB]

Simple mixer control 'Front',0

  Capabilities: pvolume pswitch penum

  Playback channels: Front Left - Front Right

  Limits: Playback 0 - 64

  Mono:

  Front Left: Playback 64 [100%] [0.00dB] [on]

  Front Right: Playback 64 [100%] [0.00dB] [on]

Simple mixer control 'Front Mic Jack Mode',0

  Capabilities: enum

  Items: 'Mic In' 'Line In'

  Item0: 'Mic In'

Simple mixer control 'Surround',0

  Capabilities: pvolume pswitch penum

  Playback channels: Front Left - Front Right

  Limits: Playback 0 - 64

  Mono:

  Front Left: Playback 64 [100%] [0.00dB] [on]

  Front Right: Playback 64 [100%] [0.00dB] [on]

Simple mixer control 'Line Jack Mode',0

  Capabilities: enum

  Items: 'Mic In' 'Line In'

  Item0: 'Line In'

Simple mixer control 'Mic Jack Mode',0

  Capabilities: enum

  Items: 'Mic In' 'Line In'

  Item0: 'Mic In'

Simple mixer control 'IEC958',0

  Capabilities: pswitch pswitch-joined penum

  Playback channels: Mono

  Mono: Playback [on]

Simple mixer control 'IEC958 Default PCM',0

  Capabilities: pswitch pswitch-joined penum

  Playback channels: Mono

  Mono: Playback [on]

Simple mixer control 'IEC958 Playback Source',0

  Capabilities: enum

  Items: 'Digital Playback' 'Analog Mux 1' 'Analog Mux 2'

  Item0: 'Digital Playback'

Simple mixer control 'IEC958 Playback Source',1

  Capabilities: enum

  Items: 'Digital Playback' 'Analog Mux 1' 'Analog Mux 2'

  Item0: 'Digital Playback'

Simple mixer control 'Beep',0

  Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum

  Playback channels: Mono

  Limits: Playback 0 - 3

  Mono: Playback 2 [67%] [-6.00dB] [on]

Simple mixer control 'Mono Mux',0

  Capabilities: enum

  Items: 'DAC0' 'DAC1' 'Mixer'

  Item0: 'DAC0'

Simple mixer control 'Capture',0

  Capabilities: cvolume cswitch penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 15

  Front Left: Capture 14 [93%] [21.00dB] [on]

  Front Right: Capture 14 [93%] [21.00dB] [on]

Simple mixer control 'Capture',1

  Capabilities: cvolume cswitch penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 15

  Front Left: Capture 1 [7%] [1.50dB] [off]

  Front Right: Capture 15 [100%] [22.50dB] [off]

Simple mixer control 'Digital Mic 1',0

  Capabilities: cvolume penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 3

  Front Left: Capture 0 [0%] [0.00dB]

  Front Right: Capture 3 [100%] [30.00dB]

Simple mixer control 'Digital Mic 2',0

  Capabilities: cvolume penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 3

  Front Left: Capture 0 [0%] [0.00dB]

  Front Right: Capture 3 [100%] [30.00dB]

Simple mixer control 'Input Source',0

  Capabilities: cenum

  Items: 'Mic' 'Front Mic' 'Line' 'Digital Mic 1' 'Digital Mic 2'

  Item0: 'Mic'

Simple mixer control 'Input Source',1

  Capabilities: cenum

  Items: 'Mic' 'Front Mic' 'Line' 'Digital Mic 1' 'Digital Mic 2'

  Item0: 'Mic'

Simple mixer control 'Mux',0

  Capabilities: cvolume penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 3

  Front Left: Capture 0 [0%] [0.00dB]

  Front Right: Capture 3 [100%] [30.00dB]

Simple mixer control 'Mux',1

  Capabilities: cvolume penum

  Capture channels: Front Left - Front Right

  Limits: Capture 0 - 3

  Front Left: Capture 0 [0%] [0.00dB]

  Front Right: Capture 3 [100%] [30.00dB]

!!Alsactl output

!!-------------

--startcollapse--

state.Intel {

 control.1 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 64'

  comment.dbmin -4800

  comment.dbmax 0

  iface MIXER

  name 'Front Playback Volume'

  value.0 64

  value.1 64

 }

 control.2 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 2

  iface MIXER

  name 'Front Playback Switch'

  value.0 true

  value.1 true

 }

 control.3 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 64'

  comment.dbmin -4800

  comment.dbmax 0

  iface MIXER

  name 'Surround Playback Volume'

  value.0 64

  value.1 64

 }

 control.4 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 2

  iface MIXER

  name 'Surround Playback Switch'

  value.0 true

  value.1 true

 }

 control.5 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 'Mic In'

  comment.item.1 'Line In'

  iface MIXER

  name 'Mic Jack Mode'

  value 'Mic In'

 }

 control.6 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 'Mic In'

  comment.item.1 'Line In'

  iface MIXER

  name 'Front Mic Jack Mode'

  value 'Mic In'

 }

 control.7 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 'Mic In'

  comment.item.1 'Line In'

  iface MIXER

  name 'Line Jack Mode'

  value 2

 }

 control.8 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 1

  iface MIXER

  name 'Beep Playback Switch'

  value true

 }

 control.9 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 1

  comment.range '0 - 3'

  comment.dbmin -1800

  comment.dbmax 0

  iface MIXER

  name 'Beep Playback Volume'

  value 2

 }

 control.10 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 15'

  comment.dbmin 0

  comment.dbmax 2250

  iface MIXER

  name 'Capture Volume'

  value.0 14

  value.1 14

 }

 control.11 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 2

  iface MIXER

  name 'Capture Switch'

  value.0 true

  value.1 true

 }

 control.12 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 15'

  comment.dbmin 0

  comment.dbmax 2250

  iface MIXER

  name 'Capture Volume'

  index 1

  value.0 1

  value.1 15

 }

 control.13 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 2

  iface MIXER

  name 'Capture Switch'

  index 1

  value.0 false

  value.1 false

 }

 control.14 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 DAC0

  comment.item.1 DAC1

  comment.item.2 Mixer

  iface MIXER

  name 'Mono Mux'

  value DAC0

 }

 control.15 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 3'

  comment.dbmin 0

  comment.dbmax 3000

  iface MIXER

  name 'Digital Mic 1 Capture Volume'

  value.0 0

  value.1 3

 }

 control.16 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 3'

  comment.dbmin 0

  comment.dbmax 3000

  iface MIXER

  name 'Digital Mic 2 Capture Volume'

  value.0 0

  value.1 3

 }

 control.17 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 3'

  comment.dbmin 0

  comment.dbmax 3000

  iface MIXER

  name 'Mux Capture Volume'

  value.0 0

  value.1 3

 }

 control.18 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 3'

  comment.dbmin 0

  comment.dbmax 3000

  iface MIXER

  name 'Mux Capture Volume'

  index 1

  value.0 0

  value.1 3

 }

 control.19 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 Mic

  comment.item.1 'Front Mic'

  comment.item.2 Line

  comment.item.3 'Digital Mic 1'

  comment.item.4 'Digital Mic 2'

  iface MIXER

  name 'Input Source'

  value Mic

 }

 control.20 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 Mic

  comment.item.1 'Front Mic'

  comment.item.2 Line

  comment.item.3 'Digital Mic 1'

  comment.item.4 'Digital Mic 2'

  iface MIXER

  name 'Input Source'

  index 1

  value Mic

 }

 control.21 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 'Digital Playback'

  comment.item.1 'Analog Mux 1'

  comment.item.2 'Analog Mux 2'

  iface MIXER

  name 'IEC958 Playback Source'

  value 'Digital Playback'

 }

 control.22 {

  comment.access 'read write'

  comment.type ENUMERATED

  comment.count 1

  comment.item.0 'Digital Playback'

  comment.item.1 'Analog Mux 1'

  comment.item.2 'Analog Mux 2'

  iface MIXER

  name 'IEC958 Playback Source'

  index 1

  value 'Digital Playback'

 }

 control.23 {

  comment.access read

  comment.type IEC958

  comment.count 1

  iface MIXER

  name 'IEC958 Playback Con Mask'

  value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'

 }

 control.24 {

  comment.access read

  comment.type IEC958

  comment.count 1

  iface MIXER

  name 'IEC958 Playback Pro Mask'

  value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'

 }

 control.25 {

  comment.access 'read write'

  comment.type IEC958

  comment.count 1

  iface MIXER

  name 'IEC958 Playback Default'

  value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'

 }

 control.26 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 1

  iface MIXER

  name 'IEC958 Playback Switch'

  value true

 }

 control.27 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 1

  iface MIXER

  name 'IEC958 Default PCM Playback Switch'

  value true

 }

 control.28 {

  comment.access 'read write'

  comment.type INTEGER

  comment.count 1

  comment.range '0 - 64'

  comment.dbmin -4800

  comment.dbmax 0

  iface MIXER

  name 'Master Playback Volume'

  value 64

 }

 control.29 {

  comment.access 'read write'

  comment.type BOOLEAN

  comment.count 1

  iface MIXER

  name 'Master Playback Switch'

  value true

 }

 control.30 {

  comment.access 'read write user'

  comment.type INTEGER

  comment.count 2

  comment.range '0 - 255'

  comment.tlv '0000000100000008ffffec1400000014'

  comment.dbmin -5100

  comment.dbmax 0

  iface MIXER

  name 'PCM Playback Volume'

  value.0 253

  value.1 255

 }

}

--endcollapse--

!!All Loaded Modules

!!------------------

Module

binfmt_misc

ppdev

rfcomm

sco

bridge

stp

bnep

l2cap

dm_crypt

snd_hda_codec_idt

snd_hda_intel

snd_hda_codec

snd_hwdep

snd_pcm_oss

snd_mixer_oss

snd_pcm

snd_seq_dummy

snd_seq_oss

joydev

snd_seq_midi

snd_rawmidi

btusb

bluetooth

snd_seq_midi_event

lib80211_crypt_tkip

snd_seq

snd_timer

snd_seq_device

dell_wmi

dell_laptop

dcdbas

snd

uvcvideo

wl

soundcore

snd_page_alloc

lib80211

videodev

v4l1_compat

psmouse

serio_raw

lp

parport

dm_raid45

xor

fbcon

tileblit

font

bitblit

softcursor

vga16fb

vgastate

i915

drm_kms_helper

usbhid

hid

drm

intel_agp

ahci

sky2

i2c_algo_bit

agpgart

video

output

usb_storage

!!Sysfs Files

!!-----------

/sys/class/sound/hwC0D0/init_pin_configs:

0x0a 0x0221101f

0x0b 0x02a11020

0x0c 0x40f000f0

0x0d 0x90171110

0x0e 0x40f000f8

0x0f 0x40f000f2

0x14 0x40f000f3

0x18 0x90a60370

0x19 0x40f000f5

0x1e 0x40f000f9

0x1f 0x40f000f5

0x20 0x40f000f6

0x27 0x40f000f7

/sys/class/sound/hwC0D0/driver_pin_configs:

0x0a 0x02214030

0x0b 0x02a19040

0x0c 0x01a19020

0x0d 0x01014010

0x0e 0x0181302e

0x0f 0x01014010

0x14 0x01019020

0x18 0x90a000f0

0x19 0x90a000f0

0x1e 0x01452050

0x1f 0x01452050

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:

!!ALSA/HDA dmesg

!!------------------

[ 20.787968] ADDRCONF(NETDEV_UP): eth0: link is not ready

[ 20.875813] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21

[ 20.875866] alloc irq_desc for 31 on node -1

[ 20.875868] alloc kstat_irqs on node -1

[ 20.875881] HDA Intel 0000:00:1b.0: irq 31 for MSI/MSI-X

[ 20.875911] HDA Intel 0000:00:1b.0: setting latency timer to 64

[ 20.909547] apm: BIOS not found.

[ 20.952709] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input14

[ 20.961635] input: HDA Intel Line In at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

[ 20.961842] input: HDA Intel Mic at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

[ 20.962030] input: HDA Intel Mic at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

[ 20.962206] input: HDA Intel Line Out at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

[ 20.962379] input: HDA Intel Line Out at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

[ 20.962552] input: HDA Intel HP Out at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

[ 22.017932] Bluetooth: L2CAP ver 2.14

ted@dell-desktop:~$ cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; cat /dev/sndstat; lspci -nn; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|grep roduct; lsmod | egrep 'snd|usb|midi|udio'; aplay -l; sudo lshw -C sound

Advanced Linux Sound Architecture Driver Version 1.0.23.

Compiled on Nov 22 2010 for kernel 2.6.32-25-generic (SMP).

 0 [Intel ]: HDA-Intel - HDA Intel

                      HDA Intel at 0xf6afc000 irq 31

  0: [ 0] : control

  1: : sequencer

  4: [ 0- 0]: hardware dependent

 16: [ 0- 0]: digital audio playback

 17: [ 0- 1]: digital audio playback

 24: [ 0- 0]: digital audio capture

 33: : timer

00-00: HDA Codec 0

00-00: STAC92xx Analog : STAC92xx Analog : playback 1 : capture 2

00-01: STAC92xx Digital : STAC92xx Digital : playback 1

Client info

  cur clients : 3

  peak clients : 3

  max clients : 192

Client 0 : "System" [Kernel]

  Port 0 : "Timer" (Rwe-)

  Port 1 : "Announce" (R-e-)

    Connecting To: 15:0

Client 14 : "Midi Through" [Kernel]

  Port 0 : "Midi Through Port-0" (RWe-)

Client 15 : "OSS sequencer" [Kernel]

  Port 0 : "Receiver" (-we-)

    Connected From: 0:1

[sudo] password for ted:

rm: cannot remove `/etc/asound.conf': No such file or directory

rm: cannot remove `/home/ted/.asound*': No such file or directory

Hit http://us.archive.ubuntu.com lucid Release.gpg

Ign http://us.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid/universe Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-en_US

Hit http://us.archive.ubuntu.com lucid-updates Release.gpg

Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-en_US

Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-en_US

Hit http://us.archive.ubuntu.com lucid Release

Hit http://us.archive.ubuntu.com lucid-updates Release

Hit http://us.archive.ubuntu.com lucid/main Packages

Hit http://us.archive.ubuntu.com lucid/restricted Packages

Hit http://us.archive.ubuntu.com lucid/main Sources

Hit http://us.archive.ubuntu.com lucid/restricted Sources

Hit http://us.archive.ubuntu.com lucid/universe Packages

Hit http://us.archive.ubuntu.com lucid/universe Sources

Hit http://us.archive.ubuntu.com lucid/multiverse Packages

Hit http://us.archive.ubuntu.com lucid/multiverse Sources

Hit http://us.archive.ubuntu.com lucid-updates/main Packages

Hit http://us.archive.ubuntu.com lucid-updates/restricted Packages

Hit http://us.archive.ubuntu.com lucid-updates/main Sources

Hit http://us.archive.ubuntu.com lucid-updates/restricted Sources

Hit http://us.archive.ubuntu.com lucid-updates/universe Packages

Hit http://us.archive.ubuntu.com lucid-updates/universe Sources

Hit http://us.archive.ubuntu.com lucid-updates/multiverse Packages

Hit http://us.archive.ubuntu.com lucid-updates/multiverse Sources

Reading package lists... Done

Reading package lists... Done

Building dependency tree

Reading state information... Done

aptitude is already the newest version.

0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

Reading package lists... Done

Building dependency tree

Reading state information... Done

Reading extended state information

Initializing package states... Done

No packages will be installed, upgraded, or removed.

0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

Need to get 0B of archives. After unpacking 0B will be used.

Writing extended state information... Done

Reading package lists... Done

Building dependency tree

Reading state information... Done

Reading extended state information

Initializing package states... Done

H/W path Device Class Description

======================================================

                               system Inspiron 1545

/0 bus 0G848F

/0/0 memory 64KiB BIOS

/0/400 processor Intel(R) Celeron(R) CPU 900

/0/400/700 memory 64KiB L1 cache

/0/400/701 memory 1MiB L2 cache

/0/1000 memory 2GiB System Memory

/0/1000/0 memory 1GiB DIMM DDR Synchronous 800 MHz (1.

/0/1000/1 memory 1GiB DIMM DDR Synchronous 800 MHz (1.

/0/100 bridge Mobile 4 Series Chipset Memory Contro

/0/100/2 display Mobile 4 Series Chipset Integrated Gr

/0/100/2.1 display Mobile 4 Series Chipset Integrated Gr

/0/100/1a bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1a.1 bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1a.2 bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1a.7 bus 82801I (ICH9 Family) USB2 EHCI Contro

/0/100/1b multimedia 82801I (ICH9 Family) HD Audio Control

/0/100/1c bridge 82801I (ICH9 Family) PCI Express Port

/0/100/1c.1 bridge 82801I (ICH9 Family) PCI Express Port

/0/100/1c.1/0 eth1 network BCM4312 802.11b/g

/0/100/1c.2 bridge 82801I (ICH9 Family) PCI Express Port

/0/100/1c.2/0 eth0 network 88E8040 PCI-E Fast Ethernet Controlle

/0/100/1c.4 bridge 82801I (ICH9 Family) PCI Express Port

/0/100/1d bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1d.1 bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1d.2 bus 82801I (ICH9 Family) USB UHCI Control

/0/100/1d.7 bus 82801I (ICH9 Family) USB2 EHCI Contro

/0/100/1e bridge 82801 Mobile PCI Bridge

/0/100/1f bridge ICH9M LPC Interface Controller

/0/100/1f.2 scsi1 storage ICH9M/M-E SATA AHCI Controller

/0/100/1f.2/0 /dev/sda disk 160GB WDC WD1600BEVT-7

/0/100/1f.2/0/1 /dev/sda1 volume 39MiB Windows FAT volume

/0/100/1f.2/0/2 /dev/sda2 volume 5GiB W95 FAT32 partition

/0/100/1f.2/0/3 /dev/sda3 volume 142GiB EXT3 volume

/0/100/1f.2/0/4 /dev/sda4 volume 1937MiB Extended partition

/0/100/1f.2/0/4/5 /dev/sda5 volume 1937MiB Linux swap / Solaris partitio

/0/100/1f.2/1 /dev/cdrom disk DVD+-RW AD-7560S

/0/100/1f.3 bus 82801I (ICH9 Family) SMBus Controller

/0/1 scsi0 storage

/0/1/0.0.0 /dev/sdb disk SCSI Disk

/1 power DELL P505M95

total 0

crw-rw----+ 1 root audio 116, 33 2010-11-22 01:20 timer

crw-rw----+ 1 root audio 116, 1 2010-11-22 01:20 seq

crw-rw----+ 1 root audio 116, 4 2010-11-22 01:20 hwC0D0

crw-rw----+ 1 root audio 116, 0 2010-11-22 01:20 controlC0

drwxr-xr-x 2 root root 60 2010-11-22 01:20 by-path

drwxr-xr-x 3 root root 200 2010-11-22 01:20 .

crw-rw----+ 1 root audio 116, 17 2010-11-22 02:03 pcmC0D1p

crw-rw----+ 1 root audio 116, 24 2010-11-22 02:03 pcmC0D0c

crw-rw----+ 1 root audio 116, 16 2010-11-22 02:03 pcmC0D0p

drwxr-xr-x 18 root root 3940 2010-11-22 02:36 ..

Sound Driver:3.8.1a-980706 (ALSA v1.0.23 emulation code)

Kernel: Linux dell-desktop 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:48:22 UTC 2010 i686

Config options: 0

Installed drivers:

Type 10: ALSA emulation

Card config:

HDA Intel at 0xf6afc000 irq 31

Audio devices:

0: STAC92xx Analog (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:

7: system timer

Mixers:

0: IDT 92HD71B7X

00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)

00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03)

00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03)

00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03)

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)

00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 03)

00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (rev 03)

00:1c.2 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 [8086:2944] (rev 03)

00:1c.4 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 [8086:2948] (rev 03)

00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03)

00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03)

00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03)

00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03)

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93)

00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M LPC Interface Controller [8086:2919] (rev 03)

00:1f.2 SATA controller [0106]: Intel Corporation ICH9M/M-E SATA AHCI Controller [8086:2929] (rev 03)

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)

09:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller [11ab:4354] (rev 13)

0c:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)

/usr/sbin/alsactl

                     USER PID ACCESS COMMAND

/dev/snd/controlC0: ted 1629 F.... pulseaudio

/dev/snd/pcmC0D0p: ted 1629 F...m pulseaudio

dpkg: *bin/slmodemd* not found.

[ 0.178937] ACPI: No dock devices found.

[ 0.274005] pnp: PnP ACPI: found 13 devices

[ 0.310575] audit: initializing netlink socket (disabled)

[ 0.310587] type=2000 audit(1290406836.307:1): initialized

[ 0.366947] input: Macintosh mouse button emulation as /devices/virtual/input/input3

[ 0.367269] Fixed MDIO Bus: probed

[ 0.460355] hub 1-0:1.0: USB hub found

[ 0.480206] hub 2-0:1.0: USB hub found

[ 0.480484] hub 3-0:1.0: USB hub found

[ 0.480701] hub 4-0:1.0: USB hub found

[ 0.480895] hub 5-0:1.0: USB hub found

[ 0.481083] hub 6-0:1.0: USB hub found

[ 0.481272] hub 7-0:1.0: USB hub found

[ 0.481470] hub 8-0:1.0: USB hub found

[ 0.613267] device-mapper: multipath round-robin: version 1.0.0 loaded

[ 0.620307] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found

[ 1.098567] isapnp: No Plug & Play device found

[ 1.356489] scsi0 : SCSI emulation for USB Mass Storage devices

[ 1.359590] usb-storage: device found at 3

[ 1.976482] hub 3-1:1.0: USB hub found

[ 19.053803] lp: driver loaded but no devices found

[ 19.389268] uvcvideo: Found UVC 1.00 device Integrated_Webcam_1.3M (0c45:63ee)

[ 19.500689] type=1505 audit(1290406856.379:2): operation="profile_load" pid=802 name="/sbin/dhclient3"

[ 19.501321] type=1505 audit(1290406856.379:3): operation="profile_load" pid=802 name="/usr/lib/NetworkManager/nm-dhcp-client.action"

[ 19.501652] type=1505 audit(1290406856.379:4): operation="profile_load" pid=802 name="/usr/lib/connman/scripts/dhclient-script"

[ 20.003070] type=1505 audit(1290406856.879:5): operation="profile_load" pid=967 name="/usr/share/gdm/guest-session/Xsession"

[ 20.008064] type=1505 audit(1290406856.887:6): operation="profile_replace" pid=968 name="/sbin/dhclient3"

[ 20.008699] type=1505 audit(1290406856.887:7): operation="profile_replace" pid=968 name="/usr/lib/NetworkManager/nm-dhcp-client.action"

[ 20.009034] type=1505 audit(1290406856.887:8): operation="profile_replace" pid=968 name="/usr/lib/connman/scripts/dhclient-script"

[ 20.012291] type=1505 audit(1290406856.891:9): operation="profile_load" pid=970 name="/usr/bin/evince"

[ 20.023660] type=1505 audit(1290406856.899:10): operation="profile_load" pid=970 name="/usr/bin/evince-previewer"

[ 20.029777] type=1505 audit(1290406856.907:11): operation="profile_load" pid=970 name="/usr/bin/evince-thumbnailer"

[ 20.909547] apm: BIOS not found.

[ 20.961635] input: HDA Intel Line In at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15

[ 20.961842] input: HDA Intel Mic at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16

[ 20.962030] input: HDA Intel Mic at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17

[ 20.962206] input: HDA Intel Line Out at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18

[ 20.962379] input: HDA Intel Line Out at Ext Rear Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input19

[ 20.962552] input: HDA Intel HP Out at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input20

sudo: /etc/init.d/sl-modem-daemon: command not found

/etc/modprobe.d/alsa-base.conf.save:options snd-hda-intel model=ref

 Product Name: Inspiron 1545

 Product Name: 0G848F

snd_hda_codec_idt 53852 1

snd_hda_intel 20767 4

snd_hda_codec 86936 2 snd_hda_codec_idt,snd_hda_intel

snd_hwdep 5604 1 snd_hda_codec

snd_pcm_oss 34539 0

snd_mixer_oss 13897 1 snd_pcm_oss

snd_pcm 71550 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss

snd_seq_dummy 1434 0

snd_seq_oss 27242 0

snd_seq_midi 4557 0

snd_rawmidi 19077 1 snd_seq_midi

btusb 10957 2

bluetooth 49892 9 rfcomm,sco,bnep,l2cap,btusb

snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi

snd_seq 47530 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event

snd_timer 18646 2 snd_pcm,snd_seq

snd_seq_device 5988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq

snd 56303 21 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device

soundcore 6620 1 snd

snd_page_alloc 7076 2 snd_hda_intel,snd_pcm

usbhid 36110 0

hid 67032 1 usbhid

usb_storage 39553 0

**** List of PLAYBACK Hardware Devices ****

card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]

  Subdevices: 0/1

  Subdevice #0: subdevice #0

card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital]

  Subdevices: 1/1

  Subdevice #0: subdevice #0

  *-multimedia

       description: Audio device

       product: 82801I (ICH9 Family) HD Audio Controller

       vendor: Intel Corporation

       physical id: 1b

       bus info: pci@0000:00:1b.0

       version: 03

       width: 64 bits

       clock: 33MHz

       capabilities: pm msi pciexpress bus_master cap_list

       configuration: driver=HDA Intel latency=0

       resources: irq:31 memory:f6afc000-f6afffff

ted@dell-desktop:~$

and here is some more from the scripts on the bottom of the Troubleshooting page:

ted@dell-desktop:~$ gnome-volume-control

ted@dell-desktop:~$ cat /proc/asound/car*/co*/*|head

cat: /proc/asound/car*/co*/*: No such file or directory

ted@dell-desktop:~$ cd ~; wget -O alsa-info.sh http://www.alsa-project.org/alsa-info.sh ; bash alsa-info.sh --stdout |grep "ixer name"

--2010-11-22 02:45:25-- http://www.alsa-project.org/alsa-info.sh

Resolving www.alsa-project.org... 212.20.107.51

Connecting to www.alsa-project.org|212.20.107.51|:80... connected.

HTTP request sent, awaiting response... 302 Found

Location: http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh [following]

--2010-11-22 02:45:25-- http://git.alsa-project.org/?p=alsa-driver.git;a=blob_plain;f=utils/alsa-info.sh

Resolving git.alsa-project.org... 212.20.107.51

Reusing existing connection to www.alsa-project.org:80.

HTTP request sent, awaiting response... 200 OK

Length: unspecified [text/plain]

Saving to: `alsa-info.sh'

    [ <=> ] 27,026 67.2K/s in 0.4s

2010-11-22 02:45:26 (67.2 KB/s) - `alsa-info.sh' saved [27026]

WARNING: All config files need .conf: /etc/modprobe.d/sound, it will be ignored in a future release.

WARNING: All config files need .conf: /etc/modprobe.d/alsa-base.conf.save, it will be ignored in a future release.

WARNING: Failed to open config file alsa-base.conf.save: Permission denied

WARNING: All config files need .conf: /etc/modprobe.d/sound, it will be ignored in a future release.

WARNING: All config files need .conf: /etc/modprobe.d/alsa-base.conf.save, it will be ignored in a future release.

WARNING: Failed to open config file alsa-base.conf.save: Permission denied

  Mixer name : 'IDT 92HD71B7X'

ted@dell-desktop:~$

ted@dell-desktop:~$ lspci -nn|egrep 'ultimedia|udio|sound|AC97|ac97|EMU'

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)

ted@dell-desktop:~$ sudo which alsactl

[sudo] password for ted:

/usr/sbin/alsactl

ted@dell-desktop:~$