Carlos Pino wrote: > ... > The subject of this message is the output of qjackctl when I launch > jackd with : > /usr/bin/jackd -R -dalsa -dhw:0 -r44100 -p256 -n2 > > or > /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p256 -n2 > > *But it works fine*,I can record and playback at realtime processing > with very good results. > > This advice doesn't appears when launch jackd from commandline: > > > supertux@sid:~$ /usr/bin/jackd -R -dalsa -dhw:0 -r44100 -p256 -n2 > jackd 0.100.0 Copyright 2001-2005 Paul Davis 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 > > JACK compiled with System V SHM support. > > My machine: > P IV 2.6 Mhz > 1 Gb ddr > Terratec DMX6 Fire soundcard > interesting. i have the same situation: syncpipe error starting with qjackctl but it works fine. no error starting jackd from commandline. i'm on a fedora core 3 planet-ccrma laptop, with an rme multiface. kernel 2.6.12-0.21.rdt.rhfc3.ccrma. jack 0.99.36. qjackctl 0.2.15. i don't know what's going on either. -p