Hello
 
I compiled chuck1.2.1.2 with the flag linux-jack, everything it's fine except when try to launch chuck in jackd realtime:
 
example: 
 
1. Launch jackd:
 
$ sudo jackd -R -dalsa -dhw:0 -r44100 -p256 -S
 
2. Launch the chuck loop:
 
$ chuck --loop --srate44100
 
3. I try to add + one file and te message in the prompt of jackd it's:
 
scbgraph starting at chuck timed out(subgrpah_wait_fd=7,status=0,state=Runing)
 
If jackd it's launches like this:
 
sudo jackd  -dalsa -dhw:0 -r44100 -p256 -S
 
every work, but the effecience of jackd it' poor.
 
One solution please....