/srv/irclogs.ubuntu.com/2015/02/18/#ubuntu-mythtv.txt

qwebirc50725My setup has a ASUS Xonar DG card connected to my NVIDIA GeForce 9400 card for HDMI output.00:00
qwebirc50725Everything was working in both the myth frontend and in other apps (chromium). I was also able to play sample sound files using aplay. Now, nothing works.00:00
qwebirc50725Prior to the update, my /etc/asound.conf file had one line: "pcm.!default "plughw:0,1""00:02
qwebirc50725I tried removing that, rebooting, and testing again. No dice. I've also been through all of the devices listed by aplay -L, trying, for example: aplay /usr/share/sounds/alsa/Noise.wav -vv -D plughw:0,100:03
Shadow__Xqwebirc50725: did you make sure its not muted in alsa mixer00:05
qwebirc50725Ahh, yes, Shadow, I did. Of course, I'm not sure what I'm supposed to un-mute (SPDIF?), but all are unmuted.00:07
Shadow__Xyou could plug something into the audio ports to see if its just going to the wrong port00:08
qwebirc50725Yes, I did not do that.00:09
Shadow__Xalso if you are using multiple audio things disable then to decrease complexity00:11
qwebirc50725Multiple audio things?00:11
Shadow__Xaudio cards, isnt the asus xonar dg an audio card00:12
qwebirc50725Oh, yes. I guess there would be a motherboard audio, too...00:13
Shadow__Xyou have to keep th at in mind00:13
Shadow__Xwhen testing00:13
qwebirc50725Right, well, in alsamixer, I see only one card--the xonar dg.00:13
Shadow__Xyou can switch to different ones iirc00:14
qwebirc50725Right, F6, but it only listed the one.00:15
qwebirc50725So there is no audio coming out any port (I have speaker-test running).00:15
qwebirc50725Ahh, but if I use -Dsurround51:CARD=DG,DEV=0, I *can* hear audio on the analog ports of the Xonar card.00:17
qwebirc50725So the card seems to be working, at least partially.00:17
qwebirc50725But I still can't get sound to come via the hdmi ports, as it was before 2 this afternoon. Ugh.00:25
qwebirc50725This is why I hate linux updates and used to almost never apply them.00:25
qwebirc50725Hey! Does anyone know if there are any X11 conf files that relate to HDMI audio?15:39

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