Ubuntu
alsa-driver package

  1. Bug #1809856
  2. Comment #12

Comment 12 for bug 1809856

Revision history for this message
Hui Wang (hui.wang) wrote :

When there is noise, please do a test:

sudo hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x0 #if the noise disappear?
sudo hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x20 #restore the original value

sudo hda-verb /dev/snd/hwC0D0 0x1d SET_PIN_WIDGET_CONTROL 0x0 #if the noise disappear?
sudo hda-verb /dev/snd/hwC0D0 0x1d SET_PIN_WIDGET_CONTROL 0x20 #restore the original value

thx.