Hi all, in my ubuntu 9.04 (vanilla kernel 2.6.29.1 +rt patch), qjackctl (0.34) window crash (randomly) after hitting ctrl c in csound (5.08), but jackd (0.116) keep running this is my csound cmd: csound -+msg_color=false -+rtaudio=JACK -o dac:system:playback_ -i adc:system:capture_ -+rtmidi=ALSA -M hw:3,0 -Q hw:3,0 -m135 -B 4096 file.csd and this my jackd cmd: /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p1024 -n3 here the screenshot: http://msound.org/tmp/jack.jpg qjackctl.log : http://pastebin.com/m23dbb3a strace qjackctl.bin: http://pastebin.com/m4b7539f7 (output hang after latest "read") any suggestion? thanks -- cb