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** Changed in: pulseaudio (Ubuntu)
       Status: New => Incomplete

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  Volume scaling is incorrect for Logitech H600 (046d:0a29): alsamixer @
  0% where pulse volume @ 50%

Status in pulseaudio package in Ubuntu:

Bug description:
  When the volume is set to around 50% in PulseAudio (using the Ubuntu
  Sound preferences screen but cross-checked by simply viewing with
  pavucontrol) the alsamixer volume is set to 0%. I can see the volume
  rise quickly as the volume is raised past 50% in the Sound preferences

  This occurs at least for the Logitech H600 USB device:
  Bus 001 Device 011: ID 046d:0a29 Logitech, Inc. H600 [Wireless Headset]

  The other audio devices behave "correctly" where 0% is silent and 100%
  is maximum volume.

  This confused me because the volume was set to 50% (I'll frequently
  reset headset volume to 30-50% to protect my ears) and thought audio
  was broken at first because I wasn't getting any sound at all.

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