Fri Apr 13 23:27:32 2018: Starting jack server...
Fri Apr 13 23:27:32 2018: JACK server starting in realtime mode with priority 10
Fri Apr 13 23:27:32 2018: self-connect-mode is "Don't restrict self connect requests"
Fri Apr 13 23:27:32 2018: ERROR: cannot register object path "/org/freedesktop/ReserveDevice1/Audio0": A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Fri Apr 13 23:27:32 2018: ERROR: Failed to acquire device name : Audio0 error : A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
Fri Apr 13 23:27:32 2018: ERROR: Audio device hw:0 cannot be acquired...
Fri Apr 13 23:27:32 2018: ERROR: Cannot initialize driver
Fri Apr 13 23:27:32 2018: ERROR: JackServer::Open failed with -1
Fri Apr 13 23:27:32 2018: ERROR: Failed to open server