On Tue, Jul 17, 2012 at 3:09 PM, Kevin Johnson <span dir="ltr"><<a href="mailto:dabears_rule@yahoo.com" target="_blank">dabears_rule@yahoo.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top" style="font:inherit">Hi all. I have been searching for weeks and have not found a solution.<br>
No hdmi sound at all on desktop,youtube, or xbmc.<br>
<br>
I have sound in mythtv no problem. Configured as ALSA:hdmi:CARD=NVidia,Dev=1<br>
<br>
kernel = 3.2.0-27-generic<br>
Processor = Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz<br>
video = gt430<br>
mythbuntu = .25 latest fixes<br>
alsa = 1.0.25<br>
nvidia driver = 295.40<br>
<br>
**** List of PLAYBACK Hardware Devices ****<br>
card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 0: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]<br>
Subdevices: 0/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
<br>
I have tried every possible solution I can find on the web and NOTHING
gets me hdmi <br>No variation of asound.conf has worked.<br>There is no sound in the desktop or anywhere else except mythtv.<br>
<br>
Yes, I can use the spdif output for mythtv and everywhere else.
However, the spdif out has a very loud and annoying popping sound when
exiting and entering live tv.<br>
<br>
So I want to use hdmi. And hdmi should work right??<br>
<br>
Suggestions? Am I missing something simple?<br>
Is mythtv not allowing other programs to use the hdmi sound?<br>
Yes, alsamixer is all unmuted.<br>
<br>
Appreciate the help.<br><br>I posted results from the alsa info script here,<br><br><a href="http://pastebin.com/r7V1PMFh" target="_blank">http://pastebin.com/r7V1PMFh</a><br></td></tr></tbody></table><br>_______________________________________________<br>
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<br></blockquote></div><br><div>Have you tried using the dmix plugin in asoundrc file? I think some applications, including mythtv probably on startup, open the alsa device in blocking mode which means no sound mixing is allowed.</div>
<div><br></div><div>Igor</div><div><br></div>