Real Time kernel US 13.04

Ralf Mardorf ralf.mardorf at
Mon Jul 29 16:40:22 UTC 2013

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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