!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 22 14:31:02 UTC 2020 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.19.97 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.19.97 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [Device ]: USB-Audio - USB Audio Device GeneralPlus USB Audio Device at usb-20980000.usb-1.3.1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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=0x1b3f2008, ctrlif=0, ctlerr=0 Card: GeneralPlus USB Audio Device at usb-20980000.usb-1.3.1, full speed Unit: 5 Control: name="Auto Gain Control", index=0 Info: id=5, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=8448, dBmin=-1200, dBmax=3300 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="Speaker Playback Volume", index=0 Info: id=6, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 6 Control: name="Speaker Playback Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 7 Control: name="Mic Playback Volume", index=0 Info: id=7, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=2304, dBmin=-1200, dBmax=900 Unit: 7 Control: name="Mic Playback Switch", index=0 Info: id=7, 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 Apr 22 16:01 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 22 16:02 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Apr 22 16:01 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Apr 22 16:01 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 18 Apr 22 16:01 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 56 Apr 22 16:02 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Apr 22 16:02 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Apr 22 16:01 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 22 16:01 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 22 16:02 . drwxr-xr-x 4 root root 260 Apr 22 16:02 .. lrwxrwxrwx 1 root root 12 Apr 22 16:02 usb-GeneralPlus_USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 22 16:02 . drwxr-xr-x 4 root root 260 Apr 22 16:02 .. lrwxrwxrwx 1 root root 12 Apr 22 16:02 platform-20980000.usb-usb-0:1.3.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 22 16:01 platform-soc:audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card 1 } ctl.!default { type hw card 1 pcm.output { type hw card 1 } pcm.input { type hw card 1 } !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 1 } ctl.!default { type hw card 1 } pcm.output { type hw card 1 } pcm.input { type hw card 1 } !!Aplay/Arecord output !!-------------------- APLAY ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:281: control open (0): Invalid argument ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:281: control open (1): Invalid argument **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:281: control open (0): Invalid argument ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:281: control open (1): Invalid argument **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:0 open error: Invalid argument ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:0 error: Invalid argument !!-------Mixer controls for card 1 [Device] ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:1 open error: Invalid argument ALSA lib conf.c:1887:(_snd_config_load_with_include) _toplevel_:19:0:Unexpected char ALSA lib conf.c:3650:(config_file_open) /home/pi/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3572:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4026:(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 spidev 8021q garp stp llc arc4 binfmt_misc mt7601u evdev mac80211 sha256_generic snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device cfg80211 rfkill raspberrypi_hwmon snd_bcm2835 snd_pcm snd_timer snd i2c_bcm2835 bcm2835_codec bcm2835_v4l2 v4l2_mem2mem bcm2835_mmal_vchiq v4l2_common videobuf2_vmalloc videobuf2_dma_contig spi_bcm2835 videobuf2_memops videobuf2_v4l2 videobuf2_common videodev media vc_sm_cma w1_gpio wire cn hwmon uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 14.222668] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 14.501287] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 14.913077] bcm2835_audio soc:audio: card created with 8 channels -- [ 19.820291] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 19.932927] usbcore: registered new interface driver snd-usb-audio [ 20.284111] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'