[linux-audio-dev] Re: [Jackit-devel] 2.4.20-rc1 + lowlat + preempt + alsa + jack = dead computer

Stefan Nitschke stefan_nitschke at hotmail.com
Sat Nov 2 09:29:00 UTC 2002


>From: Fernando Pablo Lopez-Lezcano <nando at ccrma.Stanford.EDU>
>Is anyone out there trying out this combination?:
>
>   kernel 2.4.20-rc1
>   capabilities patch
>   low latency patch
>   preemptible kernel patch
>   almost current alsa cvs [20021028.170432 usa pacific time]
>
>If I start jackd and then use the freqtweak jack client I get a completely
>dead machine in a very short time (from a few seconds to 10 or 20
>seconds).
>
>...
>
>Interestingly enough just the jack server running is not enough to kill
>the machine. Adding a jack client (just tried alsaplayer, same problem as
>freqtweak) kills the machine really fast.
>

I have excactly the same problem since i upgraded my machine to SuSE 8.0,
which is based on: kernel 2.4.19-SuSE + capabilities patch + low latency
patch.

Stefan


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