Real Time kernel US 13.04

[nicola.di.marzo @vodafone.it]

First of all, thanks everyone for your quick replies.
Second, it's the first time that i write here but i'm a happy ubuntu studio
user since 9.10!
So thanks to make this distro as great as it is...hope to contribute myself
more in the early future.

Now, i attach the output of these commands:
service rtirq status
lsusb
cat /proc/interrupts

Seems like irq 16 has more priority than irq 21 that's where my ua25-ex
stands.
How can i prioritize it?

p.s.I'm ready to compile the RT kernel as well, thanks for the links (that
would be my first time!).

Cheers
Nicola


2013/7/29 Ralf Mardorf <ralf.mardorf at alice-dsl.net>

> On Mon, 2013-07-29 at 18:21 +0200, Ralf Mardorf wrote:
> > On Mon, 2013-07-29 at 11:54 -0400, Abe Caleb wrote:
> > > That Laptop has limited cpu and I/O resources for the many apps that
> > > can run on this kernel thus you get plenty of xruns. In other words,
> > > you need more hardware resources. Perhaps if you use an externel usb
> > > sound card you may get some help.  You need to be at 8Gb of Ram and a
> > > high speed hard Drive. Graphics on that Laptop will be a problem too.
> > > I have 8 screens going during productions.  I have a desktop for the
> > > heavy work and use my laptop for DJ software or simple audacity
> > > recording.  At least a 4 core processor would do the trick.
> >
> > My apologise to the OP, I didn't take care about the issues, so no need
> > to repeat them, but anyway, post the output of "rtirq status".
> >
> > IIRC on Ubuntu it's
> >
> > /etc/init.d/rtirq status
> >
> > or try
> >
> > service rtirq status
> >
> > perhaps there's a wrapper.
>
> PS: I disagree. The OP does use a Roland ua25-ex and neither 8 GB RAM
> nor 4 cores are needed for heavy audio productions.
>
>
>
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