Hi, I know this question is not directly related with pd but I hope someone on the list can help me.
I am building a headless system with pd and jack on the RPI3. Over vnc it works flawlessly, but over ssh it doesn't start.
I launch jack with:
jackd -P70 -p16 -t2000 -dalsa -dhw:1 -p128 -n3 -r48000 -s &
and I get:
Audio device hw:1 cannot be acquired... Cannot initialize driver JackServer::Open failed with -1 Failed to open server ... a lot of verbose lines
I read that jack is not intended to be used headless, but I am using the patched jack that is supposed to work.
Any ideas? Thank yo very much.