[PD] Problems with sound after installation

[Peter O'Doherty]

Hi,
I've just installed pd and am having trouble with the audio setup. I 
think the problem lies with pd and not jack but am not sure. When I do 
"Test Audio and Midi..." the following error appears in red on the gui: 
"dio I/O error". The test tones are silent.

Here is my setup:

Ubuntu 13.04
pd 0.43.4-extended
qjackctl 0.3.10
libjack-jackd2-0
libjack-jackd2-dev

Jack is selected from the list oss, alsa, portaudio and jack.

Thanks for your help.
Peter


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