<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1449069792662_3933" dir="ltr">There's probably a tcl error that happens somewhere when populating the preferences menu.</div><div id="yui_3_16_0_1_1449069792662_4203" dir="ltr"><br></div><div id="yui_3_16_0_1_1449069792662_4204" dir="ltr">Do you get any error to the Pd window, or to the terminal window (if you started Pd from the terminal)?</div><div id="yui_3_16_0_1_1449069792662_4205" dir="ltr"><br></div><div id="yui_3_16_0_1_1449069792662_4239" dir="ltr">-Jonathan<br></div><div id="yui_3_16_0_1_1449069792662_3836"><span></span></div> <br><div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Wednesday, December 2, 2015 1:02 AM, Peter van Haaften <petervh@gmail.com> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv6789366707">
<div>
Hello,<br>
<br>
I'm having trouble with pd-l2ork, & a Raspberry pi.<br>
<br>
Under root user, everything works. In audio preferences, I can see
all of my available devices. I created a new user, and gave them
group permissions for 'sudo audio pulse pulse-access', and the audio
preferences pane is blank (note attached screenshot). <br>
<br>
In Pd-Vanilla, I do not suffer this problem. . .<br>
<br>
I am using a minimal Raspbian distribution called 'Minibian':<br>
<a rel="nofollow" class="yiv6789366707moz-txt-link-freetext" target="_blank" href="https://minibianpi.wordpress.com/">https://minibianpi.wordpress.com/</a> <br>
<br>
I compiled my own real-time kernel, 4.1.13-v7+<br>
Source: <a rel="nofollow" class="yiv6789366707moz-txt-link-freetext" target="_blank" href="https://github.com/raspberrypi/linux">https://github.com/raspberrypi/linux</a><br>
Real-time Patch:
<a rel="nofollow" class="yiv6789366707moz-txt-link-freetext" target="_blank" href="https://www.kernel.org/pub/linux/kernel/projects/rt/4.1/">https://www.kernel.org/pub/linux/kernel/projects/rt/4.1/</a><br>
<br>
I tried uninstalling jack/alsa/pulse-audio/pd-l2ork a couple times,
with no luck.<br>
<br>
Might there be a simple solution? Another permission to add? Perhaps
the kernel I chose is too recent?<br>
<br>
Thanks!<br>
<br>
Peter
<br>
<br>
<img src="cid:Lh8ynIhovgbZ4oHya2Rc" alt="" height="307" width="229"><br>
<br>
<br>
</div>
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