[pulseaudio-discuss] No sound output after upgrade

Sun Jan 10 12:30:42 PST 2010

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Thank you for replying, Colin

On 2010-01-10 18:46, Colin Guthrie wrote:
> 'Twas brillig, and David Björkevik at 10/01/10 16:57 did gyre and gimble:
>> Hello List
>>
>> I've been fighting for a while now with a problem after upgrading to
>> Fedora 12: there's no sound output!
>>
>> First: The hardware is working fine. If I kill pulseaudio and use
>> mplayer to output directly to the alsa device, it works.
>>
>> Pulseaudio properly detects the sound card. It is listed and selected
>> under the Hardware tab in "Sound Precerences" in GNOME.
>>
>> I have set and unmuted output and stream volumes. Also checked alsa
>> levels using alsamixer -c0.
>>
>> Attached is the output of "pacmd info", perhaps this is useful.
>>
>> I might also mention that this is the "M Audio Audiophile 24/96" card
>> that has been problematic before with Pulseaudio.
> 
> There is probably a magic mixer in alsa that needs tweaked.
> 
> Can you attach "amixer -c0" output?

Here goes:
(the "DAC" are what usually controls the volume level on this card)

Simple mixer control 'IEC958',0
  Capabilities: penum
  Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In
4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital
Mixer'
  Item0: 'PCM Out'
Simple mixer control 'IEC958 Multi',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 96
  Front Left: Capture 0 [0%] [off]
  Front Right: Capture 0 [0%] [off]
Simple mixer control 'IEC958 Multi',1
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 96
  Front Left: Capture 0 [0%] [off]
  Front Right: Capture 0 [0%] [off]
Simple mixer control 'IEC958',1
  Capabilities: penum
  Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In
4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital
Mixer'
  Item0: 'PCM Out'
Simple mixer control 'ADC',0
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 163
  Mono: 120 [74%] [-3.50dB]
Simple mixer control 'ADC',1
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 163
  Mono: 120 [74%] [-3.50dB]
Simple mixer control 'DAC',0
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 127
  Mono: 120 [94%] [-3.50dB]
Simple mixer control 'DAC',1
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 127
  Mono: 120 [94%] [-3.50dB]
Simple mixer control 'Deemphasis',0
  Capabilities: enum
  Items: '44.1kHz' 'Off' '48kHz' '32kHz'
  Item0: 'Off'
Simple mixer control 'H/W',0
  Capabilities: penum
  Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In
4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital
Mixer'
  Item0: 'PCM Out'
Simple mixer control 'H/W',1
  Capabilities: penum
  Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In
4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital
Mixer'
  Item0: 'PCM Out'
Simple mixer control 'H/W Multi',0
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 96
  Front Left: Capture 0 [0%] [-144.00dB] [off]
  Front Right: Capture 0 [0%] [-144.00dB] [off]
Simple mixer control 'H/W Multi',1
  Capabilities: cvolume cswitch penum
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 96
  Front Left: Capture 0 [0%] [-144.00dB] [off]
  Front Right: Capture 0 [0%] [-144.00dB] [off]
Simple mixer control 'Multi',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 17 [18%] [-118.50dB] [on]
  Front Right: Playback 17 [18%] [-118.50dB] [on]
Simple mixer control 'Multi',1
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 17 [18%] [-118.50dB] [on]
  Front Right: Playback 17 [18%] [-118.50dB] [on]
Simple mixer control 'Multi',2
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 45 [47%] [-76.50dB] [on]
  Front Right: Playback 45 [47%] [-76.50dB] [on]
Simple mixer control 'Multi',3
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 26 [27%] [-105.00dB] [on]
  Front Right: Playback 26 [27%] [-105.00dB] [on]
Simple mixer control 'Multi',4
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 27 [28%] [-103.50dB] [on]
  Front Right: Playback 27 [28%] [-103.50dB] [on]
Simple mixer control 'Multi',5
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 32 [33%] [-96.00dB] [on]
  Front Right: Playback 32 [33%] [-96.00dB] [on]
Simple mixer control 'Multi',6
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 0 [0%] [-144.00dB] [on]
  Front Right: Playback 0 [0%] [-144.00dB] [on]
Simple mixer control 'Multi',7
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 0 [0%] [-144.00dB] [on]
  Front Right: Playback 0 [0%] [-144.00dB] [on]
Simple mixer control 'Multi',8
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 0 [0%] [-144.00dB] [on]
  Front Right: Playback 0 [0%] [-144.00dB] [on]
Simple mixer control 'Multi',9
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 96
  Mono:
  Front Left: Playback 0 [0%] [-144.00dB] [on]
  Front Right: Playback 0 [0%] [-144.00dB] [on]
Simple mixer control 'Multi Track Internal Clock',0
  Capabilities: enum
  Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000'
'44100' '48000' '64000' '88200' '96000' 'IEC958 Input'
  Item0: '44100'
Simple mixer control 'Multi Track Internal Clock Default',0
  Capabilities: enum
  Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000'
'44100' '48000' '64000' '88200' '96000'
  Item0: '44100'
Simple mixer control 'Multi Track Peak',0
  Capabilities: volume penum
  Playback channels: Front Left - Front Right - Rear Left - Rear Right -
Front Center - Woofer - Side Left - Side Right - Rear Center - ? - ? - ?
- - ? - ? - ? - ? - ? - ? - ? - ? - ? - ?
  Capture channels: Front Left - Front Right - Rear Left - Rear Right -
Front Center - Woofer - Side Left - Side Right - Rear Center - ? - ? - ?
- - ? - ? - ? - ? - ? - ? - ? - ? - ? - ?
  Limits: 0 - 255
  Front Left: 0 [0%]
  Front Right: 0 [0%]
  Rear Left: 0 [0%]
  Rear Right: 0 [0%]
  Front Center: 0 [0%]
  Woofer: 0 [0%]
  Side Left: 0 [0%]
  Side Right: 0 [0%]
  Rear Center: 52 [20%]
  ?: 53 [21%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
  ?: 0 [0%]
Simple mixer control 'Multi Track Rate Locking',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Multi Track Rate Reset',0
  Capabilities: pswitch pswitch-joined penum
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Multi Track Volume Rate',0
  Capabilities: volume volume-joined penum
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 255
  Mono: 0 [0%]


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