Done a bit more digging - following the SoundTroubleshooting page
https://help.ubuntu.com/community/SoundTroubleshooting?action=show&redirect=DebuggingSoundProblems
********************************************************
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
My sound card seems to be number 0
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfc200000 irq 2
*************************************************************
It would seem that I have a Driver Version : Release v1.0.18rc3
Codec for my soundcard would seem to be Realtek ALC883
*************************************************************
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
********************************************
My sound card seems to be number 0
********************************************
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfc200000 irq 22
!!Soundcards recognised by ALSA
!!-----------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfc200000 irq 22
!!PCI Soundcards installed in the system
!!--------------------------------------
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
!!Advanced information - PCI Vendor/Device/Susbsystem ID's
!!--------------------------------------------------------
00:1b.0 0403: 8086:284b (rev 03)
Subsystem: 1071:8227
********************************************************
If I look for the mixer controls for this card I get this response
(which looks a little odd !?!?
********************************************************
!!-------Mixer controls for card 0 [Intel]
ALSA lib simple_none.c:1536:(simple_add1) helem (MIXER,'Headphone Playback
Switch',0,2,0) appears twice or more
amixer: Mixer load hw:0 error: Invalid argument
Card hw:0 'Intel'/'HDA Intel at 0xfc200000 irq 22'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0883,10718227,00100002
HDA:10ec0268,10718228,00100003'
Controls : 39
ALSA lib simple_none.c:1536:(simple_add1) helem (MIXER,'Headphone Playback
Switch',0,2,0) appears twice or more
amixer: Mixer hw:0 load error: Invalid argum
***************************************************************
If I look for any references for the Codec reference Realtek ALC883
all I find is this (which again is not quite what I expected going by the
SoundTroubleshoot site)
***************************************************************
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Realtek ALC883
Address: 0
Vendor Id: 0x10ec0883
Subsystem Id: 0x10718227
Revision Id: 0x100002
No Modem Function Group found
Default PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=2, o=0, i=0, unsolicited=1, wake=0
IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0
Node 0x02 [Audio Output] wcaps 0x11: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x03 [Audio Output] wcaps 0x11: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x04 [Audio Output] wcaps 0x11: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x05 [Audio Output] wcaps 0x11: Stereo
Converter: stream=0, channel=0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x560]: 44100 48000 96000 192000
bits [0x1e]: 16 20 24 32
formats [0x1]: PCM
Hope this helps a bit.
I am still flummoxed!!!!!!!!!!!!!!!!
--
Questions matching "ny sound on my laptop (I think it might be a driver
problem?) Server name is Pulse Audio volume control is showing no input when
Totem is playing or system starts up"
https://bugs.launchpad.net/bugs/369202
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