για jack και ardour

γεια σας παιδες,σημερα απο το πουθενα συμβαινει αυτο:

22:30:46.573 Patchbay deactivated.

22:30:46.582 Statistics reset.

22:30:46.640 Startup script...

22:30:46.641 artsshell -q terminate

22:30:46.655 ALSA connection graph change.

sh: artsshell: not found

22:30:47.042 Startup script terminated with exit status=32512.

22:30:47.042 JACK is starting...

22:30:47.042 /usr/bin/jackd -u -dalsa -r44100 -p1024 -n2 -D -Chw:1 -Phw:1 -m -i2 -o2 -I25 -O25

22:30:47.045 JACK was started with PID=2487.

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

Memory locking is unlimited - this is dangerous. You should probably alter the line:

@audio - memlock unlimited

in your /etc/limits.conf to read:

@audio - memlock 2709996

no message buffer overruns

JACK compiled with System V SHM support.

loading driver ..

apparent rate = 44100

creating alsa driver ... hw:1|hw:1|1024|2|44100|2|2|nomon|swmeter|-|32bit

control device hw:1

22:30:47.244 ALSA connection change.

configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods

ALSA: final selected sample format for capture: 24bit little-endian

ALSA: use 2 periods for capture

ALSA: final selected sample format for playback: 24bit little-endian

ALSA: use 2 periods for playback

ALSA: could not start playback (Broken pipe)

DRIVER NT: could not start driver

cannot start driver

22:30:47.577 JACK was stopped successfully.

22:30:47.578 Post-shutdown script...

22:30:47.578 killall jackd

jackd: no process found

22:30:47.984 Post-shutdown script terminated with exit status=256.

22:30:49.248 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.

με αποτελεσμα να μην μπορω να χρησημοποιησω ουτε το ardour.και οτι και αν εχω δοκιμασει ειτε μονος μου ειτε απο google δεν γινεται τιποτα.καθε βοηθεια καλοδεχουμενη.ευχαριστω.