SYSTEM:
Athlon 64x2 processor
ASUS M4A78L-M motherboard
[root@NN nck]# cat /proc/asound/cards
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfe8f4000 irq 16
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xfeae8000 irq 26
[root@NN nck]# uname -r
2.6.33.3-85.fc13.x86_64
[root@NN nck]# uname -a
Linux NN.FRONT 2.6.33.3-85.fc13.x86_64 #1 SMP Thu May 6 18:09:49 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
[root@NN nck]# uname -m
x86_64
SOFTWARE:
Fedora 13_64, fully updated.
SETUP:
Hovering the mouse over the speaker icon in the top bar shows "Output 100%; 0.0db, RS780 Azalia Controller Digital Stereo (HDMI) so I am assuming that is the default sound output.
I went into alsamixer and muted everything except the SPDIF bars in both cards.
TEST:
I test the system by opening sound preferences, hardware tab, selecting the RS780 Azalia controller and running the Test Speakers app. I do not get any sound. I have my Denon set to Aux, 0db and Aux is set to Optical 1 and that port is connected to my pc. I can see light coming from the end of the cable when the pc is on.
HISTORY:
I have been working this problem since 1JUL10. I first installed MythDora 12 and learned a lot about alsa, drivers, mixers and linux sound then started over from scratch with Fedora 13. I quickly got to the same point.
Nick
"Open source costs time instead of money."
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