I am running 3.5.0.17 -lowlatency, I think from KXstudio repositories. Works great with Ubuntu 12.10.
2012/11/3 Kaj Ailomaa <[email protected]> > On Fri, 02 Nov 2012 23:58:39 +0100, Ralf Mardorf < > [email protected]> wrote: > > Hi :) >> >> on Ubuntu Studio Quantal I switched to >> $ uname -a >> Linux qrc 3.6.5-rt14 #1 SMP PREEMPT RT Fri Nov 2 21:36:37 CET 2012 >> x86_64 x86_64 x86_64 GNU/Linux >> >> A kernel-rt seems to be much better on my machine. >> >> With the kernel-lowlatency for a very small audio session, CPU usage >> "< 10%", I get xruns with >> >> sample_rate=48000 >> frames_period=512 >> >> Now, with the kernel-rt everything seems to be [Ok] with >> >> frames_period=256 >> >> but with frames_period=128 I get xruns again. >> >> Regards, >> Ralf >> >> > Did you compare with a lowlatency of the same kernel version? > If not, the test is not very conclusive. > > If you like to see some good results from a lowlatency kernel, try 2.6.37, > and perhaps also 2.6.38 and 2.6.39 > As you might have experienced, something made kernels less reliable from > somewhere around version 3. > I haven't tried 3.6 series yet. > > > -- > Ubuntu-Studio-devel mailing list > Ubuntu-Studio-devel@lists.**ubuntu.com<[email protected]> > Modify settings or unsubscribe at: https://lists.ubuntu.com/** > mailman/listinfo/ubuntu-**studio-devel<https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel> >
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