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. I'm logging in udoo with ssh. What do I need to do?
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
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
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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 adrcki@gmail.comwrote:
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
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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Alexandros Drymonitis -
Roman Haefeli