Ubuntu
alsa-driver package

  1. Bug #1428121
  2. Comment #40

Comment 40 for bug 1428121

Revision history for this message
In , patrakov (patrakov-linux-kernel-bugs) wrote :

With the Gigabyte board, I did the following, without any effect except a single click. Note: no matter which HDMI device I specify, the click is most often in the TV speakers, not in the monitor output. But sometimes (rarely) the same aplay command produces a click both in the TV speakers and on the monitor output.

Created /lib/firmware/hda-init.fw with the following contents:

[hint]
stick_stream = false

Ran the following commands, without pulseaudio running:

fuser -k /dev/snd/* ; rmmod snd-hda-intel

modprobe snd-hda-intel patch=hda-init.fw

aplay -D hdmi:0,0 /usr/share/sounds/startup3.wav

aplay -D hdmi:0,2 /usr/share/sounds/startup3.wav # in another terminal

Both aplay commands complete very slowly by themselves and lead to "playback write error (DMA or IRQ trouble?)" in the dmesg.