[LAU] how to install the real time preempt kernel in ubuntu12.04 and make it the defult?

Brett McCoy idragosani at gmail.com
Mon Aug 20 22:59:42 UTC 2012

On Mon, Aug 20, 2012 at 6:23 PM, Ralf Mardorf
<ralf.mardorf at alice-dsl.net> wrote:
> On Mon, 2012-08-20 at 18:12 -0400, Brett McCoy wrote:
>> On Mon, Aug 20, 2012 at 5:55 PM, trahern culver
>> <sound.warrior20 at gmail.com> wrote:
>> > how do I install the preempt kernel in ubuntu12.04 and make it the default kernel?
>> Are you sure you need the realtime kernel? If you want to install
>> Ubuntu and are going to do audio work, I recommend you install Ubuntu
>> Studio, as it has everything setup out of the box for audio work,
>> including jack with realtime scheduling (for which you do NOT need the
>> realtime kernel).
> +1 for US, but don't expect hat "threadirqs" is set up.

According to this, setting up "threadirqs" is not necessary for Ubuntu
Studio 12.04:


Brett W. McCoy -- http://www.brettwmccoy.com
"In the rhythm of music a secret is hidden; If I were to divulge it,
it would overturn the world."
    -- Jelaleddin Rumi

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