Subject: Re: [LAU] Performance problems.

From: Remon Sijrier <remon@...> · Date: Thursday, May 22, 2008 - 9:17 am

Hi,
I've seen this kind of behavior before when RT privileges wasn't setup

(correctly). Default Ubuntu doesn't alter the /etc/security/limits.conf you

might have a look at that?
Regards,
Remon
On Thursday 22 May 2008 10:01:23 J M Needham wrote:

quoted text> Dear all,

>

> So, I've just upgraded to Ubuntu HH, and I'm using the Linux

> 2.6.24-17-rt #1 SMP PREEMPT RT kernel on a toshiba laptop with dual core

> 2.6 GHz processors and 2G of ram, and an intel HDA

>

> I have compiled Ardour 2.4.1 from source with FREESOUND=1 as my only

> option. My first problem is that it's using 74% of my CPU just sitting

> there. [Anyone else find this?]

>

> I've checked that my system corresponds to this page

> http://tapas.affenbande.org/wordpress/?page_id=40 (as this was how I used

> to have it set up) and it corresponds, but I'm getting 5% CPU usage from

> Jack just sitting doing nothing.

>

> Anyone got any ideas?

>

> _______________________________________________

> Linux-audio-user mailing list

> Linux-audio-user@lists.linuxaudio.org

> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user

_______________________________________________

Linux-audio-user mailing list

Linux-audio-user@lists.linuxaudio.org

http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user