[LAD] JACK and computer sleeping

Paul Davis paul at linuxaudiosystems.com
Thu Mar 5 14:07:10 UTC 2009


On Thu, Mar 5, 2009 at 9:02 AM, nescivi <nescivi at gmail.com> wrote:

> Hiho,
>
> It seems that JACK (just tested with v0.116) does not survive when the
> computer is put to sleep, and woken up again.
>
> Is there any reason why this is so?


JACK will see this as a major system malfunction. If you are using JACK, do
not let your computer sleep, or suspend, or engage in CPU frequency scaling.
These all appear to JACK as indistinguishable from your audio interface
ceasing to function in a way that leads it to quit or die. Remember that
JACK is watching the passing of absolute time.
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