Quote:
Originally Posted by paoleary
@fuzzy2010: Kill the @hooks[] section of /etc/asound.conf and kill /etc/alsa/alsactl.conf completely. For good measure, kill the alias lines in /etc/modprobe.d/sound.conf too. Your probe_mask is right; enable_msi is technically not needed anymore but it doesn't hurt. (Of course, make backups of these files!)
Check the output from `lsmod | grep snd'. If snd_hda_codec_nvhdmi isn't loaded, I don't think you'd even see the device, but check anyway. If not loaded, you'll need to load it.
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ok, commented out all the hook section. Moved the alsactl.conf to alsa.conf.bak. My sound.conf:
Code:
#options snd-hda-intel enable_msi=0 probe_mask=0xfff2
#alias snd-card-0 snd-hda-intel
#alias sound-slot-0 snd-hda-intel
options snd_hda_codec_nvhdmi
options snd-hda-intel enable_msi=0 probe_mask=0xffff,0xfff2
#options snd-hda-intel enable_msi=0 probe_mask=0xfff2
lsmod|grep snd_hda_codec_nvhdmi
snd_hda_codec_nvhdmi 12743 1
snd_hda_codec 83951 3 snd_hda_codec_nvhdmi,snd_hda_codec_realtek,snd_hda _intel
snd 60294 9 snd_hda_codec_nvhdmi,snd_hda_codec_realtek,snd_hda _intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_dev ice,snd_pcm,snd_timer
unmuted in alsamixer the nvidia spdif.
Still no sound. I notice if I am watching something in MythTv and try aplay:
aplay -D plughw:1,3 Noise.wav
aplay: main:608: audio open error: Device or resource busy
Also, this produces no sound now:
aplay -D plughw:0,0 Noise.wav
Playing WAVE 'Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono