I've been trying to run a pure data patch on ubuntu server edition, it appears that alsa can see the sound card, but can't work with it. I have no /dev/dsp, but can see the device in /dev/snd and /proc/asound/cards. I've dumped some outputs here: https://gist.github.com/AJFaraday/18fc83b96b153ce2b3e9 The patch includes a chain of loadbang > del 1000 > [dsp 1( > s pd Can anyone tell me what might be wrong, I've tried a few variations on installing alsa, oss, jack and pulse Thanks Andrew Faraday
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On 2014-05-23 21:49, Andrew Faraday wrote:
I've been trying to run a pure data patch on ubuntu server edition, it appears that alsa can see the sound card, but can't work with it. I have no /dev/dsp
good, because this is an OSS-device, not an ALSA-device.
, but can see the device in /dev/snd
good, because this is the ALSA-device
I've dumped some outputs here:
let's ignore the attempts to start Pd in OSS-mode, since there is no OSS-device.
- try running in half-duplex (only audio-in (-noaudiout) OR audio-out
(-noaudioin))
- experiment with different audiobuf/blocksize settings.
- try using jack (you mention that you tried; but how?)
vmdas IOhannes
-
Andrew Faraday -
IOhannes m zmoelnig