Re: [Alsa-user] Soundcard problems.

[Noah Roberts]

Clemens Ladisch wrote:

Noah Roberts wrote:
 

I have compiled the 2.6.0 kernel with alsa enabled.  It isn't working.
I am not getting any errors from any command.
   

 

Here is output of amixer:
Simple mixer control 'Master',0
 Front Left: Playback 0 [0%] [off]
 Front Right: Playback 0 [0%] [off]
...
   

Run alsamixer and unmute and raise the volume of all appropriate
channels.
 

Hmmm... apparently I had forgotten to do that since the last run of 
modprobe when I sent the request for help.  Here is a better output 
resulting in the same nothing at the end of this reply

What happens when you run "aplay something.wav"?
 

Nothing...I get this on the prompt:

Playing WAVE '/usr/lib/mozilla/res/samples/test.wav' : Unsigned 8 bit, 
Rate 22050 Hz, Mono

But no sound.

Simple mixer control 'Master',0
 Capabilities: pvolume pswitch pswitch-joined
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 63
 Front Left: Playback 63 [100%] [on]
 Front Right: Playback 63 [100%] [on]
Simple mixer control 'PCM',0
 Capabilities: pvolume pswitch pswitch-joined
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Front Left: Playback 31 [100%] [on]
 Front Right: Playback 31 [100%] [on]
Simple mixer control 'Surround',0
 Capabilities: pvolume pswitch
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 63
 Front Left: Playback 63 [100%] [on]
 Front Right: Playback 63 [100%] [on]
Simple mixer control 'Center',0
 Capabilities: pvolume pvolume-joined pswitch pswitch-joined
 Playback channels: Mono
 Limits: Playback 0 - 63
 Mono: Playback 63 [100%] [on]
Simple mixer control 'LFE',0
 Capabilities: pvolume pvolume-joined pswitch pswitch-joined
 Playback channels: Mono
 Limits: Playback 0 - 63
 Mono: Playback 0 [0%] [off]
Simple mixer control 'Line',0
 Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-joined 
cswitch-exclusive
 Capture exclusive group: 0
 Playback channels: Front Left - Front Right
 Capture channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Front Left: Playback 0 [0%] [off] Capture [off]
 Front Right: Playback 0 [0%] [off] Capture [off]
Simple mixer control 'Line-In As Surround',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'CD',0
 Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-joined 
cswitch-exclusive
 Capture exclusive group: 0
 Playback channels: Front Left - Front Right
 Capture channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Front Left: Playback 0 [0%] [off] Capture [off]
 Front Right: Playback 0 [0%] [off] Capture [off]
Simple mixer control 'Mic',0
 Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch 
cswitch-joined cswitch-exclusive
 Capture exclusive group: 0
 Playback channels: Mono
 Capture channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Mono: Playback 0 [0%] [off]
 Front Left: Capture [on]
 Front Right: Capture [on]
Simple mixer control 'Mic As Center/LFE',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'Mic Boost (+20dB)',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'Mic Select',0
 Capabilities:
 Mono:
Simple mixer control 'Video',0
 Capabilities: cswitch cswitch-joined cswitch-exclusive
 Capture exclusive group: 0
 Capture channels: Front Left - Front Right
 Front Left: Capture [off]
 Front Right: Capture [off]
Simple mixer control 'Phone',0
 Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch 
cswitch-joined cswitch-exclusive
 Capture exclusive group: 0
 Playback channels: Mono
 Capture channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Mono: Playback 0 [0%] [off]
 Front Left: Capture [off]
 Front Right: Capture [off]
Simple mixer control 'IEC958',0
 Capabilities: pswitch pswitch-joined cswitch cswitch-joined
 Playback channels: Mono
 Capture channels: Mono
 Mono: Playback [on] Capture [on]
Simple mixer control 'IEC958 Input Monitor',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'IEC958 Output',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'IEC958 Playback AC97-SPSA',0
 Capabilities: volume volume-joined
 Playback channels: Mono
 Limits: 0 - 3
 Mono: 3 [100%]
Simple mixer control 'PC Speaker',0
 Capabilities: pvolume pvolume-joined pswitch pswitch-joined
 Playback channels: Mono
 Limits: Playback 0 - 15
 Mono: Playback 0 [0%] [off]
Simple mixer control 'Aux',0
 Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-joined 
cswitch-exclusive
 Capture exclusive group: 0
 Playback channels: Front Left - Front Right
 Capture channels: Front Left - Front Right
 Limits: Playback 0 - 31
 Front Left: Playback 31 [100%] [on] Capture [off]
 Front Right: Playback 31 [100%] [on] Capture [off]
Simple mixer control 'Capture',0
 Capabilities: cvolume cswitch cswitch-joined
 Capture channels: Front Left - Front Right
 Limits: Capture 0 - 15
 Front Left: Capture 0 [0%] [on]
 Front Right: Capture 0 [0%] [on]
Simple mixer control 'Mix',0
 Capabilities: cswitch cswitch-joined cswitch-exclusive
 Capture exclusive group: 0
 Capture channels: Front Left - Front Right
 Front Left: Capture [off]
 Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
 Capabilities: cswitch cswitch-joined cswitch-exclusive
 Capture exclusive group: 0
 Capture channels: Front Left - Front Right
 Front Left: Capture [off]
 Front Right: Capture [off]
Simple mixer control 'Duplicate Front',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [off]
Simple mixer control 'External Amplifier Power Down',0
 Capabilities: pswitch pswitch-joined
 Playback channels: Mono
 Mono: Playback [on]
Simple mixer control 'Input Source Select',0
 Capabilities:
 Mono:
Simple mixer control 'Input Source Select',1
 Capabilities:
 Mono:
Simple mixer control 'VIA DXS',0
 Capabilities: pvolume
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 255
 Front Left: Playback 255 [100%]
 Front Right: Playback 255 [100%]
Simple mixer control 'VIA DXS',1
 Capabilities: pvolume
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 255
 Front Left: Playback 255 [100%]
 Front Right: Playback 255 [100%]
Simple mixer control 'VIA DXS',2
 Capabilities: pvolume
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 255
 Front Left: Playback 255 [100%]
 Front Right: Playback 255 [100%]
Simple mixer control 'VIA DXS',3
 Capabilities: pvolume
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 255
 Front Left: Playback 255 [100%]
 Front Right: Playback 255 [100%]

HTH
Clemens
 





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