Re: Cannot get qjackctl, jackd, alsa working.

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Rui,
I went through the UbuntuStudioPreparation steps when I first set up my system. I asked for help on the Ubuntu Studio forum and nobody would reply. My limits.conf file contains the lines:

@audio - rtprio 99
@audio - memlock 250000
@audio - nice -10

I have no idea what this stuff means but it is there.

And Hartmut, I have a Pentium D 930 Dual-core Processor. I don't think the ubuntumusique-repo kernel will work with this.

Any more thoughts on what I should do?

Dave

Rui Nuno Capela wrote:

David Froseth wrote:

Rui,
   I clicked 'Applications > Sound & Video > JACK Control' from the
Ubuntu/Gnome GUI as normal user.  I do not know what the realtime-lsm
module is or pam security rlimits are.  Could you elabourate or direct
me to some reading material?



Unbuntustudio.org might have something for you spending some time
reading. I found this primordial url:

  https://help.ubuntu.com/community/UbuntuStudioPreparation

Don't know if it will do on your particular case, but I guess you'll be
on the right track in adding your regular username to the "audio" group
and check whether your /etc/security/limits.conf file has something
similar as I have on my opensuse boxes, like the following:

  @audio - rtprio 90
  @audio - nice -10
  @audio - memlock 4000000

Bye.

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