!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Nov 3 22:34:53 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.66-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.66-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [AK5371 ]: USB-Audio - AK5371 AKM AK5371 at usb-3f980000.usb-1.4, full speed !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x05560002, ctrlif=0, ctlerr=0 Card: AKM AK5371 at usb-3f980000.usb-1.4, full speed Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7936, max=6144, dBmin=-3100, dBmax=2400 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Nov 3 17:27 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Nov 3 17:27 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Nov 3 17:27 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Nov 3 17:27 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 18 Nov 3 17:27 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 56 Nov 3 17:27 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Nov 3 17:23 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 3 17:27 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 3 17:23 . drwxr-xr-x 4 root root 240 Nov 3 17:23 .. lrwxrwxrwx 1 root root 12 Nov 3 17:27 usb-AKM_AK5371-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Nov 3 17:23 . drwxr-xr-x 4 root root 240 Nov 3 17:23 .. lrwxrwxrwx 1 root root 12 Nov 3 17:27 platform-3f980000.usb-usb-0:1.4:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Nov 3 17:27 platform-soc:audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) # Installed from l3-37-alexa_patchbots pcm.!default { type hw pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:279: control open (0): Invalid argument ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:279: control open (1): Invalid argument **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:279: control open (0): Invalid argument ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:279: control open (1): Invalid argument **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:0 open error: Invalid argument ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:0 error: Invalid argument !!-------Mixer controls for card 1 [AK5371] ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:1 open error: Invalid argument ALSA lib conf.c:1852:(snd_config_load1) _toplevel_:14:0:Unexpected char ALSA lib conf.c:3615:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3537:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3986:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:1 error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module fuse rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device brcmfmac brcmutil sha256_generic cfg80211 rfkill snd_bcm2835 snd_pcm raspberrypi_hwmon bcm2835_codec hwmon snd_timer bcm2835_v4l2 v4l2_mem2mem bcm2835_mmal_vchiq snd v4l2_common videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common vc_sm_cma videodev media uio_pdrv_genirq fixed uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.317646] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 4.364749] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.402893] bcm2835_audio soc:audio: card created with 8 channels -- [ 5.041070] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 5.165172] usbcore: registered new interface driver snd-usb-audio [ 5.909019] uart-pl011 3f201000.serial: no DMA platform data