Fernando's comment on Ubuntu Distro's where the Tascam US-122 worked out of the box
Ralf Mardorf
ralf.mardorf at alice-dsl.net
Wed Jan 12 21:36:20 UTC 2011
On Wed, 2011-01-12 at 22:31 +0100, Ralf Mardorf wrote:
> On Tue, 2011-01-11 at 21:01 +0000, Bernard Hurley wrote:
> > On Tue, Jan 11, 2011 at 10:54:51AM -0600, Brian David wrote:
> > > > On a total tangent - can any of you comment (in lay terms if possible) on
> > > > the real-time kernel?
> >
> > Personally I am running Maverick but am using Bogani's Lucid kernel most of the time but I have several kernels instlled so I can switch between them.
> > >
> > > For Lucid:
> > >
> > > There is a real-time kernel in the official Ubuntu repositiories, the
> > > package is called linux-rt.
> >
> > This is one of the kernels I have installed.
> >
> > >
> > > There are no official real-time kernels available for Maverick. Some
> > > people seem to have successfully used Bogani's Natty kernels
> >
> > I think maybe I will try this.
> >
> > >
> > > There are other issues with real-time in Maverick and Natty that have
> > > recently come to light. This page will fill you in:
> > >
> > > http://jackaudio.org/linux_group_sched
> >
> > What is the stuff about "cgroups" about?
> >
> > Bernard
>
> Pooooooooooooooooooooooost scriptum:
>
> spinymouse11.2 at suse11-2:~>
> cat /media/ded93dfb-37ae-48cf-a3a3-b613aa5704fd/boot/config-2.6.33.7.2-rt30 | grep RT_GROUP_SCHED
> CONFIG_RT_GROUP_SCHED=y
>
> Ok, I need to rebuild my kernel and if somebody will follow my howto
> it's needed in /usr/src/linux to run
>
> $ gedit .config
>
> and then, by Ctrl + F to search for RT_GROUP_SCHED and to edit
> CONFIG_RT_GROUP_SCHED=y to CONFIG_RT_GROUP_SCHED is not set ;).
>
> I guess anything else should be ok :),but I'm not able to test it before
> the next weekend or later.
>
>
Pardon, to be safe then run
$ make oldconfig
and after that build the kernel.
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