[Ardour-Users] kernel options

Paul Symons ardour at iove.org
Thu May 29 10:01:58 PDT 2008

This may be old or inappropriate commentary, but i was having big problems
with my Ubuntu Hardy RT kernel. Passing nohz=off on the kernel command line
fixed my problems.



On Thu, 29 May 2008 10:55:29 +1000, Geoff Beasley
<songshop at bizmedia.com.au> wrote:
> I've had a troubled week with x-runs here with this kernel. For me the
> solution was to disable the 'radix' and 'cpu-group' options under
> 'general'.
> Now I'm no kernel geek, but with these options enabled (and they were for
> me
> from the vannila kernel) my x-run and x-runlet counts were huge. This
> action
> has made all the difference. And the .25 kernel is fast... watch your
> bootstrap fly :) I'm running 4 ice1712 cards in a multi-array and perhaps
> that was a part of the issues here, in any case that's fixed it here.
> I'm currently running jackd 0.106 and the system seems quite stable. Just
> thought I'd let you  know. (Rui, Qjackctl is running fine again ;)  )
> More knowledgeable folks i'm sure will follow up this thread.
> hth
> g.
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