[linux-audio-user] Kernel 2.6.x latency

James Stone stone1 at btinternet.com
Wed Mar 10 13:21:28 EST 2004


 --- Sampo Savolainen <v2 at iki.fi> wrote: > Hello,
> 
> I'm trying to get jack & ardour working with the
> 2.6.x kernels. Do you
> have any hints/tips? I've now tried:
>  debian 2.6.2
>  debian 2.6.3
>  debian 2.6.3 modified with LSM support + realtime
> module
>  standard 2.6.4-rc2-mm1 (couldn't get realtime
> module working)
>  standard 2.6.3-mm4 LSM support + realtime module
> (kinda working..)
> 
> None of these have provided me with sufficient
> latency. Jack keeps
> throwing Ardour out for stupid reasons like closing
> the mixer window. 
> 
> (with realtime module, I mean
> http://www.joq.us/realtime/)
> 
> Is there some magic trick I've forgotten to do, or I
> haven't heard of? I
> have DMA enabled on my harddrive, and this same
> system runs like dream
> with 2.4 kernels.
> 
> 
> Thanks
>   Sampo
>

No I have the same problem.  I have asked anyone who
has it running satisfactorily to post their kernel
config here but no-one has so I assume that a lot of
people have the same problem

James  


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