Super, it worked! Though, I tried to open the Test audio and midi patch and the Pd window was gone. I stopped the session with ^C and started it again, opened a new window and put an [osc~ 440] connected to [dac~], turned the DSP on and nothing comes out of the headphones, plus I get this in the terminal:

snd_pcm_open (input): No such file or directory
snd_pcm_open (output): Invalid argument
snd_pcm_open (input): No such file or directory
snd_pcm_open (output): Invalid argument

More help?


On Sat, Mar 22, 2014 at 9:58 PM, Roman Haefeli <reduzent@gmail.com> wrote:
On Sam, 2014-03-22 at 19:27 +0200, Alexandros Drymonitis wrote:
> Just installed Pd in my Udoo quad with sudo apt-get install puredata
> and all the necessary files appear to be where they should but when I
> type /usr/bin/puredata (or pd) I get the above message and then
> 'watchdog: signaling pd...' without anything else happening.

Pd doesn't know where to display its GUI.

> I'm logging in udoo with ssh. What do I need to do?

Depends on what you want. You can use X11 forwarding (ssh -X) in order
to display Pd's windows on your local machine. Or you can run an X
session on your Udoo and connect to your Udoo with VNC.

Roman




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