Hey,<br>I tired to run GEM examples using pd but pd always crashed irrespective of the examplle used. The error seen in the terminal was Segmentation fault. and running dmesg i saw :<br>[18025.621428] pd[29961]: segfault at 2f0 ip b76ede26 sp bff87abc error 4 in libGL.so.1.2[b76ec000+5000]<br>

[18066.999632] pd[29993]: segfault at 2f0 ip b797ae26 sp bf822d7c error 4 in libGL.so.1.2[b7979000+5000]<br>[18098.126229] pd[30026]: segfault at 2f0 ip b7683e26 sp bf81db4c error 4 in libGL.so.1.2[b7682000+5000]<br>[18919.339953] pd[31217]: segfault at 2f0 ip b76f0e26 sp bfb886bc error 4 in libGL.so.1.2[b76ef000+5000]<br>

<br>So how do i fix this?<br><br>Sisil.<br><br><div class="gmail_quote">2009/8/7  <span dir="ltr">&lt;<a href="mailto:zmoelnig@iem.at">zmoelnig@iem.at</a>&gt;</span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">

<div class="im">Quoting &quot;sisil mehta&quot; &lt;<a href="mailto:sisilmet2000@gmail.com" target="_blank">sisilmet2000@gmail.com</a>&gt;:<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hey,<br>
As you had mentioned i did use libv4l, and finally my cam -- logitech<br>
quickcam e2500 started working with camorama. However it still doesnt work<br>
</blockquote>
<br></div>
we&#39;re getting closer.<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
with PD???? PD always crashes when i&#39;m using the #camera-help.pd while<br>
</blockquote>
<br></div>
please not that &quot;GridFlow&quot; is not &quot;PD&quot;, nor is it the only way to access a camera in Pd.<br>
does the camera work with Gem or pdp?<br>
if it works with Gem, you could use the Gem2GF bridge (which you have turned off in your configuration process, btw)<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Could there be an issue with the OS (ubuntu 9.04) or while configuring ??<br>
I&#39;m totally lost.<br>
</blockquote>
<br></div>
i don&#39;t think so.<br>
<br>
just a wild guess: make sure that you don&#39;t use pwc-specific options when using libv4l (read: have you turned off the &quot;pwc&quot; configuration when compiling GF?)<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
----------------------------------------------------------------<br>
This message was sent using IMP, the Internet Messaging Program.<br>
<br>
<br>_______________________________________________<br>
<a href="mailto:Pd-list@iem.at">Pd-list@iem.at</a> mailing list<br>
UNSUBSCRIBE and account-management -&gt; <a href="http://lists.puredata.info/listinfo/pd-list" target="_blank">http://lists.puredata.info/listinfo/pd-list</a><br>
<br></blockquote></div><br>