Just a follow up, Pd by default had imx-hdmi-soc (hardware) selected as an input and output audio device. Changing it to vt1613-audio (hardware) solved the problem and now I do have audio. How can I set this as a default? Every time I open Pd, I have to go to Audio Settings to change this.
There's something else that seems a bit strange to me (according to my very limited linux experience), in /etc/security/ there's a limits.d directory but there's nothing in that directory. Shouldn't there be something like a "90-realtime-base.conf" file includint the following lines: @realtime - rtprio 99 @realtime - memlock unlimited Should I create it? On Sat, Mar 22, 2014 at 10:11 PM, Alexandros Drymonitis <[email protected]>wrote: > 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 <[email protected]> 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 >> >> >> >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > >
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