[Bug 75165] Re: volume applet don't work on my laptop

[Guillaume Desmottes]

# amixer --device=default
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 43
  Mono:
  Front Left: Playback 38 [88%] [-7.50dB] [on]
  Front Right: Playback 38 [88%] [-7.50dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 240 [94%] [-3.00dB]
  Front Right: Playback 240 [94%] [-3.00dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 23
  Front Left: Capture 0 [0%] [0.00dB] [on]
  Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 43
  Mono:
  Front Left: Playback 39 [91%] [-6.00dB] [on]
  Front Right: Playback 39 [91%] [-6.00dB] [on]

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volume applet don't work on my laptop
https://launchpad.net/bugs/75165