[ubuntu-studio-users] alsa and /proc/asounds

[Ralf Mardorf]

On Tue, 09 May 2017 06:34:44 +0200, Hans Schneidhofer wrote:
>echo options snd_usb_audio index=0 >> /etc/modprobe.d/sound-cards-order

Hi,

try

  sudo rm /etc/modprobe.d/sound-cards-order
  echo "options snd slots=snd_usb_audio" | sudo tee /etc/modprobe.d/alsa-base.conf

and reboot the machine, then run and post the output of

  aplay -l
  arecord -l
  amidi -l
  ls -hAl /etc/modprobe.d/
  /etc/init.d/rtirq status
  grep RTIRQ_NAME_LIST /etc/default/rtirq
  lsb_release -d

Regards,
Ralf