Ubuntu
alsa-lib package

  1. Bug #1002952
  2. Comment #35

Comment 35 for bug 1002952

Revision history for this message
Viliam Pucik (viliampucik) wrote :

I have the same issue with the following USB devices:

"Jabra SPEAK 510 USB"
"Logitech Webcam C925e"
"Plantronics .Audio 628 USB"
"ThinkPad USB-C Dock Gen2 USB Au"

I confirm that the workaround still works except of "Plantronics .Audio 628 USB". Noting I have created /etc/asound.conf file with the following content to get rid of the misleading "Digital Output (S/PDIF)" devices:

cards.USB-Audio.pcm.iec958_device."Jabra SPEAK 510 USB" 999
cards.USB-Audio.pcm.iec958_device."Logitech Webcam C925e" 999
cards.USB-Audio.pcm.iec958_device."Plantronics .Audio 628 USB" 999
cards.USB-Audio.pcm.iec958_device."ThinkPad USB-C Dock Gen2 USB Au" 999

http://alsa-project.org/db/?f=750393a55f9488c2920988e4d920d38f0dc9a2e1