[Freeswitch-users] Reinstall FreeSWITCH after new kernel?

[Henrik Aagaard Sørensen]

Thank you John. I'll try that.

On Thu, Dec 15, 2011 at 12:08 PM, John <freeswitch at earthspike.net> wrote:

> Henrik,
>
> I and some others have had problems with the 100Hz Ubuntu 10.04 LTS
> kernel.  All appeared to work for some days but occasionally choppy
> calls occur, often only in one direction.  We run a Sangoma BRI card
> (B700) and the problem manifests on the outgoing path.  I have recently
> changed to the Ubuntu preemptive kernel (no kernel recompilation
> required!) which has the 1000Hz timer and low-latency interrupt
> response. After 10 days running so far, it appears to have cured the
> problem.
>
> Installing the pre-emptive kernel:
>
> sudo apt-get install linux-image-preempt linux-headers-preempt
>
> You will need the linux-headers-preempt if you need to rebuild kernel
> drivers for any hardware (which I do).
>
> You will be pleased to hear that you do not need to reinstall your
> FreeSWITCH installation; the whole job takes less than 5 minutes.
>
> John
>
> On 15/12/11 09:16, François Delawarde wrote:
> > Did you test with your 100hz kernel? It might work for your scenario.
> >
> >
> > On Thu, 2011-12-15 at 00:50 +0100, Henrik Aagaard Sørensen wrote:
> >> I've read a lot about the kernel timer and how it should be on 1000hz.
> >> My clean install of Ubuntu has 100hz. So I guess I have to recompile
> >> the kernel to 1000hz?
> >>
> >>
> >> If so, does I have to reinstall FreeSWITCH after the new kernel
> >> compile?
> >>
> >>
> >> And does anyone knows of any tutorial about recompiling a Ubuntu 10.04
> >> LTS kernel to 1000hz?
> >
> >
> > _________________________________________________________________________
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> >
> > 
> > 
> >
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> >
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
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