Re: [LAU] Ubuntu Hard real time kernel (2.6.24-21) poor performance.

From: Pieter Palmers <pieterp@email-addr-hidden>
Date: Fri Oct 24 2008 - 14:46:42 EEST

alex stone wrote:
> Pieter,
> I'm considering adding a firewire audio device at the moment. Given the
> current Ubuntustudio kernel challenges (2.6.24.21RT), have you tested
> FFADO with a later kernel at all? (any distro)

I haven't. But then again, this has nothing to do with firewire devices.
Any other audio device will most likely suffer too.

Greets,

Pieter

>
> Alex
>
>
>
> I cannot really help you here, but I can confirm that there are quite
> some FFADO users reporting xruns on the more recent ubuntu releases
> (Hardy and Intrepid), even with RT kernels. Personally I run Gutsy and
> even with the 2.6.22-15-generic kernel it hardly ever gives me xruns.
>
> Good to know that it might be a kernel scheduling issue, and not
> something in my code.
>
> Greets,
>
> Pieter
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>
>

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Received on Fri Oct 24 16:15:02 2008

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