[PD] ubuntu linx: a couple of pd+jack errors

Kaj Ailomaa ailo.at at gmail.com
Sun Feb 5 05:54:53 CET 2012

On Fri, 2012-02-03 at 23:04 +0100, João Pais wrote:
> "error: JACK error: cannot lock down memory for RT thread (Cannot allocate  
> memory)"

This means you don't have realtime privilege and cannot start jack in
realtime mode.
If you chose "yes" to have realtime capability while installing jack,
you will have installed a file /etc/security/limits.d/audio.conf, but to
make use of that file you need to be a part of audio group.

Group changes take effect after logging out/in.

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