Ubuntu
jack-audio-connection-kit package

  1. Bug #530313
  2. Comment #3

Comment 3 for bug 530313

Revision history for this message
era (era) wrote :

Seems to me that it refuses to run without a custom kernel. It asks at setup time whether or not to try to run as real-time, but even though I answered no, it now complains when I try to start it:

lvcid$ jackd
jackd 0.118.0
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details

JACK is running in realtime mode, but you are not allowed to use realtime scheduling.
Please check your /etc/security/limits.conf for the following lines
and correct/add them:

  @audio - rtprio 100
  @audio - nice -10

After applying these changes, please re-login in order for them to take effect.

You don't appear to have a sane system configuration. It is very likely that you
encounter xruns. Please apply all the above mentioned changes and start jack again!