David Froseth wrote:
I am trying to get jackd, qjackctl, and alsa working on a pentium d
desktop running ubuntu edgy. I am getting these error messages when I
start qjackctl:
..........
ALSA: final selected sample format for capture: 32bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit little-endian
ALSA: use 2 periods for playback
12:38:49.469 Could not connect to JACK server as client. Please check
the messages window for more info.
**** alsa_pcm: xrun of at least 0.024 msecs
**** alsa_pcm: xrun of at least 0.012 msecs
12:38:57.669 MIDI connection change.
**** alsa_pcm: xrun of at least 0.534 msecs
12:38:58.077 Could not connect to JACK server as client. Please check
the messages window for more info.
**** alsa_pcm: xrun of at least 0.124 msecs
**** alsa_pcm: xrun of at least 2.709 msecs
12:39:01.196 JACK is stopping...
**** alsa_pcm: xrun of at least 2.769 msecs
jack main caught signal 15
no message buffer overruns
12:39:01.333 JACK was stopped successfully.
Any ideas on how to fix this?
There are a few possibilities.
- How are you starting the jack server and which user - root or normal?
- Is this the output from the qjackctrl error window or the command line?
--
Patrick Shirkey - Boost Hardware Ltd.
Http://www.boosthardware.com
Http://lau.linuxaudio.org - The Linux Audio Users guide
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"Anything your mind can see you can manifest physically, then it will
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