[LAU] jackd watchdog: timeout - killing jackd

Hi everybody, i have that jackd message when activating both realtime and duplex option (not with capture only or playback only) : jackd -R -p128 -dalsa -dhw:0 -r44100 -p1024 -n2 jackd 0.103.0 JACK compiled with System V SHM support. loading driver .. Enhanced3DNow! detected SSE2 detected apparent rate = 44100 creating alsa driver ... hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 44100Hz, period = 1024 frames, buffer = 2 periods 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 jackd watchdog: timeout - killing jackd Killed I have an egosys julia (driver ICE1724), on an ubuntu studio distribution (gutsy). The weird thing is that it had worked with a classic ubuntu on feisty. That problem appeared with the gutsty update. I have already tried a lot of parameters combinations and suppose (but not sure) that the clue is elsewhere. Thanks for your help, Nicolas