Пытается запустить JACK через Cadence. Получение ошибки:
Sat Aug 19 22:38:32 2017: Saving settings to "/home/karl/.config/jack/conf.xml" ...
Sat Aug 19 22:38:32 2017: Starting jack server...
Sat Aug 19 22:38:32 2017: JACK server starting in realtime mode with priority 6
Sat Aug 19 22:38:32 2017: self-connect-mode is "Don't restrict self connect requests"
Sat Aug 19 22:38:32 2017: ERROR: cannot register object path "/org/freedesktop/ReserveDevice1/Audio3": A handler is already registered for /org/freedesktop/ReserveDevice1/Audio3
Sat Aug 19 22:38:32 2017: ERROR: Failed to acquire device name : Audio3 error : A handler is already registered for /org/freedesktop/ReserveDevice1/Audio3
Sat Aug 19 22:38:32 2017: ERROR: Audio device hw:H2n,0 cannot be acquired...
Sat Aug 19 22:38:32 2017: ERROR: Cannot initialize driver
Sat Aug 19 22:38:32 2017: ERROR: JackServer::Open failed with -1
Sat Aug 19 22:38:32 2017: ERROR: Failed to open server