<p>Hello, <br>
I've been using the fedora 15 default kernel and recently noticed that if I pass the kernel boot line nohz=off I get many fewer xruns. I'm also using threadirqs. See my post last week on ardour forums for more details if interested. Search for nohz.<br>
Not sure I can use the rt kernel right now due to needing nvidia driver.<br>
Geoff </p>
<div class="gmail_quote">On Oct 17, 2011 10:03 AM, "Gareth Foster" <<a href="mailto:earthwormgaz@gmail.com" target="_blank">earthwormgaz@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">
The default kernel on F15 was unusable with Hydrogen for me, XRUNS galore, had to go crawling back to OSX.<br><br><div class="gmail_quote">On 17 October 2011 15:01, Mark Knoop <span dir="ltr"><<a href="mailto:mark@opus11.net" target="_blank">mark@opus11.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>At 13:45 on 13 Oct 2011, Fernando Lopez-Lezcano wrote:<br>
>Hi, I just released preliminary packages of 3.0.6 + the latest rt18...<br>
>they are available for fc15 on the planetcore-testing repository.<br>
><br>
>Usual caveats apply, not much testing done. Useful feedback would be<br>
>welcome in the rt kernel mailing list.<br>
<br>
</div>Many thanks for this Fernando. I've not had a chance to do any real<br>
testing yet, but the kernel boots with no problems and everything seems<br>
to work.<br>
<br>
A quick run of jack exposed quite a few xruns, many *more* than the<br>
default kernel, but perhaps I need to adjust a few parameters. (Does<br>
the --realtime-priority need to be set higher?)<br>
<br>
Mark<br>
<font color="#888888"><br>
--<br>
Mark Knoop<br>
</font><div><div></div><div><br>
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