Hi Anhony,
My .asoundrc:
pcm.snd_card {
type hw
card 1
}
pcm.dmixer {
type dmix
ipc_key 1024
slave.pcm "snd_card"
slave {
period_size 256
buffer_size 2048
rate 44100
}
}
pcm.dsnooper {
type dsnoop
ipc_key 2048
slave.pcm "snd_card"
slave {
period_size 256
buffer_size 2048
rate 44100
}
}
pcm.duplex {
type asym
playback.pcm "dmixer"
capture.pcm "dsnooper"
}
pcm.!default {
type plug
slave.pcm "duplex"
}
And my script whos change the default card:
$ crontab -l | grep sound
@reboot ~/scripts/sound_card_fix
$ cat ~/scripts/sound_card_fix:
sed -i '/[[:space:]]card .$/s/.$/'"$(cat /proc/asound/cards |
grep USB |
awk '/USB/ {
print $1
exit
}')"'/' .asoundrc
I hope this help you
On Fri, Nov 21, 2008 at 9:40 AM, Anthony Campbell <[EMAIL PROTECTED]> wrote:
> On 20 Nov 2008, Javier Barroso wrote:
>> Hi Anthony,
>> On Thu, Nov 20, 2008 at 3:05 PM, Anthony Campbell <[EMAIL PROTECTED]> wrote:
>> ...
>> > The modules loaded seem to be the same whether sound works or not. I
>> > get:
>> >
>> > snd_pcm_oss 41760 0
>> > snd_mixer_oss 18816 1 snd_pcm_oss
>> > snd_ens1371 27328 2
>> > snd_usb_audio 91296 0
>>
>> I'm not sure if smb_usb_audio is loaded too if you haven't got a usb sound
>> card.
>>
>> But, if you have 2 sounds cards (one usb), perhaps alsa is changing
>> the order of the cards:
>>
>> cat /proc/asound/cards
>>
>> I had to make a script to change my default card on my .asoundrc file
>> because alsa recognized my usb sound card like first sound card one
>> time and like second sound card another times. I know should be a udev
>> rule for that but I don't know how write it yet.
>>
>> If it is not your case, sorry for the noise.
>
> Thanks for this; yes, you may well be right. I get:
>
> arcadia:~:$ cat /proc/asound/cards
> 0 [AudioPCI ]: ENS1371 - Ensoniq AudioPCI
> Ensoniq AudioPCI ENS1371 at 0xdc00, irq 17
> 1 [U0x46d0x8ad ]: USB-Audio - USB Device 0x46d:0x8ad
> USB Device 0x46d:0x8ad at usb-0000:00:0f.1-2, full speed
>
>
> I want to use the first of these. I don't know anything about asound and
> I don't have .asoundrc. Could you kindly post your file here in case I
> could use it as a template?
>
>
> Anthony
>
> --
> Anthony Campbell - [EMAIL PROTECTED]
> Microsoft-free zone - Using Debian GNU/Linux
> http://www.acampbell.org.uk (blog, book reviews,
> and sceptical articles)
>
>
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