Ubuntu
alsa-driver package

  1. Bug #519066
  2. Comment #18

Comment 18 for bug 519066

Revision history for this message
Gargoulf (pasquiernoterdaeme) wrote :

sudo echo 0x0e 0x411111f0 > /sys/class/sound/hwC0D0/user_pin_configs only possible in root
did
sudo su
then your command.
sudo echo 1 > /sys/class/sound/hwC0D0/reconfig
gives echo: write error: Device or resource busy