Python • Re: Running PyAudio Script On Startup Issue

Code:

sudo systemctl start audio_recorder.service

Code:

Aug 19 10:06:26 raspberrypi systemd[1]: Started audio_recorder.service - run audio script on boot.Aug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm_dmix.c:999:(snd_pcm_dmix_open) unable to open slaveAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rearAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfeAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.sideAug 19 10:06:28 raspberrypi python3[719]: ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.hdmi.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'Aug 19 10:06:28 raspberrypi python3[719]: ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM hdmiAug 19 10:06:28 raspberrypi python3[719]: ALSA lib confmisc.c:1369:(snd_func_refer) Unable to find definition 'cards.0.pcm.hdmi.0:CARD=0,AES0=4,AES1=130,AES2=0,AES3=2'Aug 19 10:06:28 raspberrypi python3[719]: ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM hdmiAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modemAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modemAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phonelineAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm.c:2666:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phonelineAug 19 10:06:28 raspberrypi python3[719]: Cannot connect to server socket err = No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: Cannot connect to server request channelAug 19 10:06:28 raspberrypi python3[719]: jack server is not running or cannot be startedAug 19 10:06:28 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:06:28 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:06:28 raspberrypi python3[719]: Cannot connect to server socket err = No such file or directoryAug 19 10:06:28 raspberrypi python3[719]: Cannot connect to server request channelAug 19 10:06:28 raspberrypi python3[719]: jack server is not running or cannot be startedAug 19 10:06:28 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:06:28 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dspAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dspAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection refusedAug 19 10:06:28 raspberrypi python3[719]: ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection refusedAug 19 10:06:30 raspberrypi python3[719]: ALSA lib pcm_a52.c:1001:(_snd_pcm_a52_open) a52 is only for playbackAug 19 10:06:31 raspberrypi python3[719]: ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field cardAug 19 10:06:31 raspberrypi python3[719]: ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'Aug 19 10:06:31 raspberrypi python3[719]: ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field cardAug 19 10:06:31 raspberrypi python3[719]: ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'Aug 19 10:06:31 raspberrypi python3[719]: ALSA lib pcm_dmix.c:999:(snd_pcm_dmix_open) unable to open slaveAug 19 10:06:31 raspberrypi python3[719]: ALSA lib pcm_dmix.c:999:(snd_pcm_dmix_open) unable to open slaveAug 19 10:06:31 raspberrypi python3[719]: Cannot connect to server socket err = No such file or directoryAug 19 10:06:31 raspberrypi python3[719]: Cannot connect to server request channelAug 19 10:06:31 raspberrypi python3[719]: jack server is not running or cannot be startedAug 19 10:06:31 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:06:31 raspberrypi python3[719]: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockAug 19 10:15:24 raspberrypi systemd[1]: Stopping audio_recorder.service - run audio script on boot...Aug 19 10:15:25 raspberrypi systemd[1]: audio_recorder.service: Deactivated successfully.Aug 19 10:15:25 raspberrypi systemd[1]: Stopped audio_recorder.service - run audio script on boot.Aug 19 10:15:25 raspberrypi systemd[1]: audio_recorder.service: Consumed 2.335s CPU time.