Re: [LAU] xrun problems. (Was Re: Introduction to Ardour 3.0 MIDI)

From: Peder Hedlund <peder@email-addr-hidden>
Date: Wed Mar 30 2011 - 09:18:31 EEST

Quoting Dan Capp <reflectremain@email-addr-hidden>:

> Hi Peder. Thanks for your assistance. Info below:
>
>> What CPU do you have (grep "model name" /proc/cpuinfo)?
>
> AMD Phenom(tm) 9750 Quad-Core Processor
>
>> Have you made the limits.conf hack to enable realtime and are you
>
> I'm afraid I have no idea. I have a real-time kernel and I have it set to on
> when I use firewire,

> Yes I have jack in realtime, on exactly P70, but ONLY in firewire mode. Alsa
> mode is set to default priority and non-realtime.

> In firewire mode I have frames/period setting of 256 with buffer on 3 = a
> latency of 17.4 msec.

Hmm, with those specs I don't have a clue. I can't see any direct
reason you should get xruns.
But since you don't get them while recording they're completely
harmless and if the esthetics bother you you can clear them by
clicking the Messages button in QjackCtl and click Reset on the Status
tab.

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Received on Wed Mar 30 12:15:02 2011

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