how to install low lattency in ubuntu?

[Hector Centeno]

Hi,

I was having problems with Freebob and UbuntuStudio on my laptop (on
my desktop works fine) which I solved by adding nohz=off to the
kernel-rt options in /boot/grub/menu.lst file. The problems I had were
that Jack started fine but then I was getting lots of xruns and jack
crashes. I remember having the same kind of problems with the 2.6.24
kernels using Fedora. It seems that it was solved in the 2.6.25. Do
you know if Ubuntu and UbuntuStudio will at some point upgrade the
kernel to 2.6.25?

Cheers,

Hector



On Tue, Jun 10, 2008 at 7:48 AM, altern <altern2 at gmail.com> wrote:
> laurent.bellegarde(e)k dio:
>> gabriel moreira a écrit :
>>> Hello!
>>> I have installed the ordinary ubuntu, an then, upgraded it to Ubuntu
>>> Studio. But when I´ve noticed that I had little bugs on running
>>> programs like Ardour and audacity, I´ve realized that I don´t have the
>>> Low-Lattency Kernel...how can I install it?
>>> Thanks, Gabriel
>> hi,
>>
>> in synaptic, just look for linux-rt, install it and reboot.
>
> I did that and on my laptop the rt kernel does not work very well, I get
> problems with freebob, I am not sure if this has to do with my hardware
> or with upgrading from ubuntu to studio. Apparently it is better to
> install ubuntu studio from DVD than upgrading from ordinary Ubuntu,
> something to do with configuration. If you just installed the system you
> might consider doing it again from the Studio DVD.
>
> Please anyone correct me if i what i am saying is not correct...
>
> enrike
>
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