Linux Acer R3700 HDMI Audio issue
#1
Not an original topic, I know. I've read through countless threads of these, and everyone seems to have a different way to fix it, but none seem to be working for me. Not sure if I'm missing something here or what, but this is what I have...

Acer R3700, Eden 11.0 install done from an iso downloaded today. Ran apt-get update and upgrade after the install was done. I previously ran 10.04 with Dharma installed from the Live CD and didn't have any issues, worked great. Stupid me for upgrading I suppose. Here are the outputs I know you'll all ask for:

I can see the Nvidia HDMI card at 1,3
Code:
root@Bonsai:~# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
root@Bonsai:~#

... and the speaker-test for it works just fine. Lots of noise!
Code:
root@Bonsai:~# speaker-test -D plughw:1,3

speaker-test 1.0.24.2

Playback device is plughw:1,3
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 64 to 1048576
Period size range from 32 to 524288
Using max buffer size 1048576
Periods = 4
was set period_size = 262144
was set buffer_size = 1048576
0 - Front Left
^C
root@Bonsai:~#

... and I added an /etc/asound.conf file as many have suggested:
Code:
root@Bonsai:/etc# cat asound.conf
pcm.!default {
        type plug
        slave {
                pcm "hw:1,3"
        }
}

root@Bonsai:/etc#
... yet XBMC still will not play anything over HDMI. Other bits of info are:

XBMC audio output settings to Analog, HDMI, or Optical, don't seem to affect the ability for XBMC to play sound.
I have set the output device to : custom (plughw:1,3), hdmi (ALSA), and Nvidia HDMI 3 (ALSA).
When on HDMI type, I set the pass through to the same, and it does not help.
Every time I start a video, I get the "Failed to initialize audio device" error.

I'm running out of sanity here...
Reply
#2
Same problem for me...

I'm a complete nuub so would love a walk through explained in detail... or pointed to a good post.
Reply

Logout Mark Read Team Forum Stats Members Help
Acer R3700 HDMI Audio issue0