maximi89@debian:~$ idjc
jack client IDs: idjc-mx_default idjc-sc_default
Cannot lock down 82246176 byte memory area (Cannot allocate memory)
JACK ERROR MESSAGE: Cannot use real-time scheduling (RR/5)(1: Operation not permitted)
JACK ERROR MESSAGE: JackClient::AcquireSelfRealTime error
shout_initialiser: shout_init called
jack error: Cannot lock down 82246176 byte memory area (Cannot allocate memory)
jack error: Cannot use real-time scheduling (RR/5)(1: Operation not permitted)
jack error: JackClient::AcquireSelfRealTime error
started 6 encoders, 6 streamers, 2 recorders
threads initialised
jack sample rate is 44100
[Errno 2] No existe el fichero o el directorio: PathStr(‘/home/maximi89/.config/idjc/profiles/default/s_data’)
activated ch 1
activated ch 3
activated ch 4
entering stereo mode, ch 4
Failed to read playerdefaults file
Restoring previous session
IDJC tenía problemas al iniciar luego de haberlo usado durante un tiempo y instalar cosas… al final tuve que borrar el perfil de IDJC
rm /home/maximi89/.config/idjc/profiles/default/s_data
Vuelve a iniciar y listo! el problema desaparece e IDJC puede iniciar sin problemas.