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<pre><br>> iirc, you should use the same user to start jackd and Pd.<br>> so if you run Pd as user "chi", than you should also run jackd as user<br>>"chi". the same if you use root (which i don't recommend; you should<br>>rather fix your /etc/security/limits.conf to be able to run realtime<br>>processes as member of the audio-group).<br><br>Thanks..<br><br>I've resolved the problem of "user" adding (as root) those rows in /etc/security/limits.conf:<br><br>@audio - rtprio 80<br>@audio - memlock 288000<br>#288000 because my RAM is 576 MB<br>@audio - nice -10<br><br>and I set user in "audio" member group.<br>_______________________<br>In JACK setup I set: <br>realtime, priority 80<br>midi driver: seq<br>_______________________<br>So now I can open qjackctl and start JACK correctly (play), but give me this error:<br><br>cannot use real-time scheduling (FIFO at priority 90) [for thread -1238557840, from <br>thread -1238557840] (1: Operation not permitted)<br><br><br>Now I open pd, and in "media" I select: JACK, and ALSA-MIDI. <br><br>Then I open JACK connections: I see 2 windows: AUDIO and MIDI. Here, in both windows, I connect pd with <br>my SB LIVE! sound card.<br>____________________________________________<br>Now, running some patch in pd, happen this:<br><br>1)in a audio patch (for example a simple oscillator with a slide..) *I can listen sound correctly* (even if <br>with a fastidious background noise) and I can change frequency well with the slide.<br><br>2)in a midi patch (a patch certainly correct, tested in o.s. Windows..!) *I can't listen anything*. <br>I see numbers change, but *no sound*.<br><br>PD give me this error:<br><br>audio I/O error history:<br>seconds ago error type<br> 1.39 A/D/A sync<br> 3.25 A/D/A sync<br> 3.28 A/D/A sync<br> 3.37 A/D/A sync<br> 3.38 A/D/A sync<br> (..etc..etc..similarly)<br><br><br>Thank you in advance,<br>cb<br><br><br></pre> <br /><hr />Personalizza il tuo spazio online: <a href='http://www.windowslive.it/spaces.aspx' target='_new'>ritagliati il tuo Spaces</a></body>
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