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pi@raspi:~/dl $ cd OTTO && boards/rpi-proto-1/doc/jackstart.sh
Failed to stop ntp.service: Unit ntp.service not loaded.
console-kit-daemon: no process found
polkitd: no process found
gvfsd: no process found
dbus-daemon: no process found
dbus-launch: no process found
performanceperformanceperformanceperformancepi@raspi:~/dl/OTTO $ jackdmp 1.9.12
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
Copyright 2016-2018 Filipe Coelho.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_alsa.so is not a driver
jack_get_descriptor returns null for 'jack_alsa.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so': /usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so': /usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_loopback.so is not a driver
jack_get_descriptor returns null for 'jack_loopback.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so': /usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so': /usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_dummy.so is not a driver
jack_get_descriptor returns null for 'jack_dummy.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so: undefined symbol: _ZN4Jack14JackMidiDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so: undefined symbol: _ZN4Jack14JackMidiDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_alsarawmidi.so is not a driver
jack_get_descriptor returns null for 'jack_alsarawmidi.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_net.so': /usr/lib/arm-linux-gnueabihf/jack/jack_net.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_net.so': /usr/lib/arm-linux-gnueabihf/jack/jack_net.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_net.so is not a driver
jack_get_descriptor returns null for 'jack_net.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_netone.so': /usr/lib/arm-linux-gnueabihf/jack/jack_netone.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_netone.so': /usr/lib/arm-linux-gnueabihf/jack/jack_netone.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
jack_get_descriptor : dll jack_netone.so is not a driver
jack_get_descriptor returns null for 'jack_netone.so'
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsa.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so': /usr/lib/arm-linux-gnueabihf/jack/jack_loopback.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so': /usr/lib/arm-linux-gnueabihf/jack/jack_dummy.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so': /usr/lib/arm-linux-gnueabihf/jack/jack_alsarawmidi.so: undefined symbol: _ZN4Jack14JackMidiDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_net.so': /usr/lib/arm-linux-gnueabihf/jack/jack_net.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Could not open component .so '/usr/lib/arm-linux-gnueabihf/jack/jack_netone.so': /usr/lib/arm-linux-gnueabihf/jack/jack_netone.so: undefined symbol: _ZN4Jack15JackAudioDriverC2EPKcS2_PNS_16JackLockedEngineEPNS_18JackPosixSemaphoreE
Unknown driver "alsa"
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