[PlanetCCRMA] FC8 / CCRMA : Audio Group???
Fernando Lopez-Lezcano
nando at ccrma.Stanford.EDU
Thu Apr 24 02:19:59 PDT 2008
On Thu, 2008-04-24 at 17:51 +1000, Nicholas Manojlovic wrote:
> Is that number '4194304' needing to be changed if I only have a gig of
> ram?
No need to change that (it means that _all_ your memory can be locked -
it could be a problem if you use many apps with jack, the machine could
run out of memory if everything is locked).
-- Fernando
> On Thu, Apr 24, 2008 at 4:49 PM, Fernando Lopez-Lezcano
> <nando at ccrma.stanford.edu> wrote:
> On Wed, 2008-04-23 at 17:30 -0700, Nexxus Six wrote:
> > Hi All,
> > If I run Jack (under QJackCtl) as root, it will run in real
> time mode,
> > but as a normal user, Jack complains about not being able to
> run in a
> > real time mode.
> >
> > How do you configure FC8 to let a normal user run Jack with
> root-like
> > priorities?
>
>
> Check to see which version of jack-audio-connection-kit you
> have installed.
> The one from ccrma should be setting that automatically for
> you. Check
> /etc/security/limits.conf, it should contain:
>
> ----
> ## Automatically appended by the Planet CCRMA
> jack-audio-connection-kit
> * - rtprio 99
> * - memlock 4194304
> * - nice -10
> ----
>
> If this is missing just add it (you will have to logout and
> login again
> for the change to take effect).
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