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On Tue, Mar 10, 2009 at 4:06 PM, Cassiel  wrote:
> generic or custom (rt patched) kernel?

quoted text
> r

>

> 2009/3/10 nescivi

>

>>

>> realtime priorities were handled through limits.conf, and I am running on

>> the

>> Debian kernel 2.6.26-1-amd64 on a Intel Core2 Duo, T7500 2.20 GHz. (It's a

>> Lenovo Thinkpad T61).

>>

>> The previous Debian kernel 2.6.24, did give me better results with JACK,

>> but

>> had problem with the serial chip driver (the FTDI), at certain baudrates.

>>

>> So yes, the few xruns were problematic, since my soundtrack was the only

>> sound

>> that was going on, and I would really like to know how I could make this

>> whole setup a bit more robust.

>>

>> The video capturing and the visualisation are certainly less time

>> critical, as

>> I am only deriving control data from it, and/or using it to monitor. It is

>> not projected out again.

>>

>> sincerely,

>> Marije

>

>

>

>

> _______________________________________________

> Linux-audio-user mailing list

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

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

For what it's worth, and i'm certainly not a kernel or linux expert by any

stretch of the imagination, I've just built (via the debian build method) an

RT kernel from vanilla, and Igno's patches, for 2.6.26-(rt16 build). As i

understand it, 2.6.26-rt8, and previous, had a problem with sound and midi.

I did read a discussion about this, in which a clever fellow had built a

patch to remedy the problems, and it was intimated that this patch would be

included in subsequent rt builds.
I don't know if this has happened, but here, on Debian 5 32bit, i'm running

jack2, with Alsa 1.0.19, 128-n3, and have no problems. No xruns, or glitches

so far. (The kernel is still warm from a few days ago).
I have a question related to this.
Is it possible to build a custom RT kenel using 2.6.29, that will work in

Lenny? Is there an incompatability with Glib, or anything else, that will

prevent this happening?
Alex.
--

Parchment Studios (It started as a joke...)
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Content-Type: text/html; charset=ISO-8859-1

Content-Transfer-Encoding: quoted-printable
On Tue, Mar 10, 2009 at 4:06 PM, Cassiel=

 <raffae=

le.morelli@gmail.com> wrote:

generic or custom (rt patched) kernel?r2009/3/10 nescivi <nescivi@gmail.com>
realtime priorities were handled through limits.conf, and I am running on t=

he

Debian kernel 2.6.26-1-amd64 on a Intel Core2 Duo, T7500 2.20 GHz. (It'=

s a

Lenovo Thinkpad T61).
The previous Debian kernel 2.6.24, did give me better results with JACK, bu=

t

had problem with the serial chip driver (the FTDI), at certain baudrates.
So yes, the few xruns were problematic, since my soundtrack was the only so=

und

that was going on, and I would really like to know how I could make this

whole setup a bit more robust.
The video capturing and the visualisation are certainly less time critical,=

 as

I am only deriving control data from it, and/or using it to monitor. It is<=

br>

not projected out again.
sincerely,

Marije=A0

_______________________________________________

Linux-audio-user mailing list

Linux-audio-user@l=

ists.linuxaudio.org

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

serFor what it's worth, and i'm certainly=

 not a kernel or linux expert by any stretch of the imagination, I've j=

ust built (via the debian build method) an RT kernel from vanilla, and Igno=

's patches, for 2.6.26-(rt16 build). As i understand it, 2.6.26-rt8, an=

d previous, had a problem with sound and midi. I did read a discussion abou=

t this, in which a clever fellow had built a patch to remedy the problems, =

and it was intimated that this patch would be included in subsequent rt<=

number> builds.

I don't know if this has happened, but here, on Debian 5 32bit, i&#=

39;m running jack2, with Alsa 1.0.19, 128-n3, and have no problems. No xrun=

s, or glitches so far. (The kernel is still warm from a few days ago).

I have a question related to this.Is it possible to build a cus=

tom RT kenel using 2.6.29, that will work in Lenny? Is there an incompatabi=

lity with Glib, or anything else, that will prevent this happening?

Alex.-- Parchment Studios (It=

 started as a joke...)
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