[LAD] JACK and computer sleeping

[Eric Shattow]

If you run a graphical Ubuntu desktop system, there is a necessary step to
do "dpkg-reconfigure gnome-applets" and suid root enable the CPU selector...
for older distributions of Ubuntu. Newer Ubuntu distributions have a keyring
managed access to the cpu frequency selection from the cpu frequency applet.

On Mon, Mar 9, 2009 at 2:37 PM, nescivi <nescivi at gmail.com> wrote:

>
> > Wouldn't it make sense, to provide a notify for jack (from the
> > hibernate script),
> > before the system goes to sleep, so jack could then pause processing
> > appropriately?
> > Hibernation is becoming very common and a favored feature.
>
> On Friday 06 March 2009 07:05:35 Paul Davis wrote:
> > On Fri, Mar 6, 2009 at 4:51 AM, Ray Rashif <schivmeister at gmail.com>
> wrote:
> > > Only for mobile machines. I really cannot do without at least frequency
> > > scaling (heat) and sleep (suspend-to-ram; quick access).
> >
> > sorry, but you just don't do realtime low latency audio on a machine that
> > has either of these things happening to it. at least not today.
> >
> > i agree that a signal to tell JACK to "sleep" when the machine is
> > suspended, hibernated or whatever would be a good idea. it probably
> already
> > exists via d-bus and/or other similar mechanisms on non-linux platforms.
>
> Any hints/examples on how to do this?
>
> sincerely,
> Marije
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>
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