Erik de Castro Lopo wrote:
> I have two ENS1371 based cards plugged into the one machine:
>
>     [EMAIL PROTECTED]:~# cat /proc/asound/cards
>     0 [AudioPCI       ]: ENS1371 - Ensoniq AudioPCI
>                          Ensoniq AudioPCI ENS1371 at 0xa400, irq 10
>     1 [AudioPCI_1     ]: ENS1371 - Ensoniq AudioPCI
>                          Ensoniq AudioPCI ENS1371 at 0x9400, irq 5
>
> I have also set up a /etc/asound.conf file containing aliases for the
> cards named "card0" and "card1".
>
> I have also run alsamixergui with "-c 0" and "-c 1" parameters to set up
> output volumes on the two cards (and the controls on the two alsamixergui
> instances behave independantly).
>
> However, when I playback a sound file using:
>
>     aplay -D card0 a.wav
>     aplay -D card1 a.wav
>
> Only card0 produces sound. I have also tried physically swapping the cards
> but only card0 produces sound. I have also tried the -v option to aplay to
> confirm that the output is going to device 0 and device 1.

The same happens with "hw:1" instead of "card1"?

Is the output of "lspci -x" the same for both cards (except port and
irq settings)?

Are the mixer controls really exactly the same (run "alsactl store"
and look into /etc/asound.state)?


HTH
Clemens




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