Dear Ivica,<br>thanks, I did as You suggested and it look at it could work.<br>But I will try it in deep tomorrow, it's a bit late now!<br><br><div class="gmail_quote">2012/7/5 Ivica Bukvic <span dir="ltr"><<a href="mailto:ico@vt.edu" target="_blank">ico@vt.edu</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p>Start it from any folder by typing pd-l2ork, not pd.</p><div class="HOEnZb"><div class="h5">
<div class="gmail_quote">On Jul 5, 2012 4:08 PM, "Stefan Thomas" <<a href="mailto:kontrapunktstefan@gmail.com" target="_blank">kontrapunktstefan@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear Ivica,<br>I did as You suggested.<br>Make install installed a file pd in /usr/local/lib/pd-l2ork<br>There I've executed ./pd but I've got <br><blockquote>sh: 1: /usr/local/lib/bin/pd-gui: not found<br></blockquote>
What has been my mistake?<br><div class="gmail_quote">2012/7/5 Ivica Bukvic <span dir="ltr"><<a href="mailto:ico@vt.edu" target="_blank">ico@vt.edu</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p>You don't need any. Just install the burrito supreme binary version by running sudo make install inside the folder (or sudo make uninstall to remove). You will need to install tkpng lib though by doing sudo apt-get install tkpng.</p>
<p>Cheers!</p><div><div>
<div class="gmail_quote">On Jul 5, 2012 12:04 PM, "Stefan Thomas" <<a href="mailto:kontrapunktstefan@gmail.com" target="_blank">kontrapunktstefan@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I coulnd't find debian packages on their site!<br><br><div class="gmail_quote">2012/7/5 Ivica Bukvic <span dir="ltr"><<a href="mailto:ico@vt.edu" target="_blank">ico@vt.edu</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p>FWIW You can try pd-l2ork. Those were built on Ubuntu.</p>
<p>Best wishes,</p>
<p>Ico</p><div><div>
<div class="gmail_quote">On Jul 5, 2012 11:44 AM, "Stefan Thomas" <<a href="mailto:kontrapunktstefan@gmail.com" target="_blank">kontrapunktstefan@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear Kaj,<br>thanks for Your help.<br>I've installed the lowlatency kernel and I've also reinstalled qjackctl and pd, from the ubuntu repositorys.<br>But I still do have the problem, that I don't hear any sound.<br>
I opened Your patch signal-example and I can see the "cables".<br>But I can't hear any sound!<br>I don't have the option "compute" audio.<br>When I click DSP, nothing happens.<br>Shall I install a newer or older version from source?<br>
<br><div class="gmail_quote">2012/7/4 Kaj Ailomaa <span dir="ltr"><<a href="mailto:kaj.ailomaa@mousike.me" target="_blank">kaj.ailomaa@mousike.me</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On Wed, 2012-07-04 at 08:20 +0200, Stefan Thomas wrote:<br>
> Dear Iain,<br>
</div><div>> I did as You suggested, the problem remains the same.<br>
> One problem might be:<br>
> When I reinstall PD some of the other PD-related packages will be<br>
> reinstalled to.<br>
> But I've read in the meantime, that my problem could be a bug, related<br>
> to my version of PD.<br>
> It seems to be the same problem like the one, I have read on this<br>
> site:<br>
> <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645041" target="_blank">http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645041</a><br>
><br>
<br>
</div>Yep. It seems to be a bug with that release.<br>
<div><div><br>
I've added an example as an attachment. Should be enough to check if<br>
everything works.<br>
<br>
Alsa works for me, but it doesn't work well at lower latencies. Jack is<br>
preferred for that.<br>
Only, to get lower latencies with jack, you'll need to install<br>
linux-lowlatency (low latency capable linux kernel) and set up realtime<br>
privilege (all this is done if you installed Ubuntu Studio).<br>
<br>
To set up realtime privilege, you'll need to do a few things.<br>
<br>
First, install linux-lowlatency: sudo apt-get install linux-lowlatency<br>
<br>
Second, you need to answer yes when asked about this when installing<br>
jack. If unsure, see that the file /etc/security/limits.d/audio.conf is<br>
not named /etc/security/limits.d/audio.conf.disabled. To rename it, do<br>
this in a terminal:<br>
sudo mv /etc/security/limits.d/audio.conf.disabled<br>
/etc/security/limits.d/audio.conf<br>
Inside that file, you need to have these two lines uncommented (they<br>
should be by default):<br>
<br>
@audio - rtprio 95<br>
@audio - memlock unlimited<br>
<br>
If the file doesn't exist, just create it: sudo nano<br>
/etc/security/limits.d/audio.conf<br>
..and add the two lines above.<br>
<br>
The third thing to do is to add yourself to audio group: sudo usermod -a<br>
-G audio $USER<br>
<br>
Then, reboot.<br>
<br>
</div></div>Latency is adjusted separately for both jack and pd. I believe jack<br>
handles audio latency when used with pd, while pd handles its' internal<br>
data latency.<br>
Good latency for me is 64 frames/period in qjackctl settings, and around<br>
5-10 ms in pd jack settings.<br>
<br>
<br>
|----------------<br>
<a href="mailto:kaj.ailomaa@mousike.me" target="_blank">kaj.ailomaa@mousike.me</a><br>
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