Re: [LAU] Overwhelming number of xruns in Ubuntustudio

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To: Ricardo Lobo <ricardolobo@...>
Cc: lau >> linux audio users <linux-audio-user@...>
Date: Sunday, October 7, 2007 - 4:53 pm

On Sun, 2007-10-07 at 15:27 +0100, Ricardo Lobo wrote:

Is that a intel-hda card? If so, try 3 periods per buffer. It seems
those types of "soundcards"(*) don't work with anything else. You might
also benefit from a slightly smaller frames / period, like 512.

The driver flags mentioned by Ivica Ico Bukvic (position_fix=1) is also
a good idea. My intel-hda "soundcard" only produces distortion without
it.

> I changed driver from ALSA to OSS in JACK and the xruns stopped, is

The alsa driver should be better in the performance sense. You should
try different options for jack until you get it right.

Sampo

(*) The intel-hda type interfaces have caused a lot of headache for
people using linux.

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Messages in current thread:
[LAU] Overwhelming number of xruns in Ubuntustudio, Ricardo Lobo, (Sun Oct 7, 3:05 am)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, Sampo Savolainen, (Sun Oct 7, 9:55 am)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, Ricardo Lobo, (Sun Oct 7, 2:27 pm)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, Sampo Savolainen, (Sun Oct 7, 4:53 pm)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, Ricardo Lobo, (Mon Oct 8, 1:53 am)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, J M Needham, (Mon Oct 8, 11:44 am)
RE: [LAU] Overwhelming number of xruns in Ubuntustudio, Ivica Ico Bukvic, (Sun Oct 7, 5:45 am)
Re: [LAU] Overwhelming number of xruns in Ubuntustudio, Mark Constable, (Sun Oct 7, 5:40 am)