[PlanetCCRMA] problemillas at first jack startup

simone www.io-sound.org cimo75 at gmail.com
Wed Apr 30 13:10:16 PDT 2008

i can t run jack with real time enable i get this:

21:57:02.928 /usr/bin/jackd -R -dalsa -r44100 -p256 -n2 -D -Chw:0 -Phw:0
jackd 0.109.2
Copyright 2001-2005 Paul Davis and others.
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK compiled with System V SHM support.
cannot use real-time scheduling (FIFO at priority 10) [for thread
-1208875328, from thread -1208875328] (1: Operation not permitted)
cannot create engine
21:57:02.954 JACK was started with PID=7488.
21:57:02.962 JACK was stopped successfully.
21:57:02.963 Post-shutdown script...
21:57:02.964 killall jackd
jackd: no process killed
21:57:03.375 Post-shutdown script terminated with exit status=256.
21:57:05.103 Could not connect to JACK server as client. - Overall operation
failed. - Unable to connect to server. Please check the messages window for
more info.

i ve installed the RT kernel as root. was that ok?

another weird thing is that is i connect the input to the output of PCM i
don t get any sound if i plug ie a microphone (i can hardware monitor so it
means that it is all ok)
.wmv , .wma , .pps along with all proprietary Windows formats won t be
accepted and/or viewed....
... and by the way i won t read you FWs either, stop sending useless junk!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://ccrma-mail.stanford.edu/pipermail/planetccrma/attachments/20080430/aecb33e4/attachment.html 

More information about the PlanetCCRMA mailing list