USER        PID ACCESS COMMAND
/dev/snd/controlC0:  david      2288 F.... jackd
/dev/snd/pcmC0D0c:   david      2288 F...m jackd
/dev/snd/pcmC0D0p:   david      2288 F...m jackd
/dev/snd/seq:        david      2237 F.... qjackctl.real
                     david      2288 F.... jackd