<html><body bgcolor="#FFFFFF"><div>Sounds similar to the issue I spoke of here a week ago.</div><div>If its the latest Qjackctl built with QT4, its a QT4 problem of yet</div><div>to be defined origin. Only difference I had, going by your description, was that</div><div>My CPU was running at 99% and staying there.</div><div><br class="webkit-block-placeholder"></div><div>If you run jack from the command line and see normal Cpu, this</div><div>would point to the same problem.</div><div><br class="webkit-block-placeholder"></div><div>I have not yeilded a root cause from my Googling. Only some </div><div>similar instances from other users, not only with Qjackctl & Qsynth,</div><div>but also Skype and others built with QT4.</div><div><br class="webkit-block-placeholder"></div><div>My fix for now was to revert to an older version of qjackctl.</div><div><br class="webkit-block-placeholder"></div><div>Thanks!<br><br><br></div><div><br>On Apr 5, 2008, at 10:26 AM, Mysth-R <<a href="mailto:mysthr21@gmail.com">mysthr21@gmail.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>
Hello list,<br>
Since I have installed Gentoo I got some issue with JACK. I am using Jackdmp<br>When I run qjackctl all is right but the CPU percent, in spite of staying around 3 or 4% it is moving : 4% then 3 %, then it passes to 27% then 10% and 53% and 4% ...<br>
<br>I don't understand very well what it is going wrong.<br>My config : gentoo 64 bits version on a Dell Insprion 9400 Intel Core Duo 2 T7200 with 2 Go Ram.<br>Firstly I had installed jack 0.109 and the issue was worse that jackdmp :sometimes CPU load until 80%<br>
<br>The kernel I use was compiled by my own. Perhpas I forgot an option or something...<br>
<div dir="ltr"><pre class="codelisting">uname -a :<br>2.6.24-rt1 #4 SMP PREEMPT RT Sun Mar 16 21:42:41:CET 2008 x86_64 Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz GenuineIntel GNU/Linux</pre></div><br>
Thank you very much for your help.<br>
<br>Cheers,<br>Mysth-R<br>
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