!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Sat Nov 11 10:10:24 UTC 2023 !!Linux Distribution !!------------------ Debian GNU/Linux 12 \n \l PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.0-rpi6-rpi-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.0-rpi6-rpi-v8 Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 (card 0) vc4 (card 1) vc4 (card 2) snd_usb_audio (card 3) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [vc4hdmi0 ]: vc4-hdmi - vc4-hdmi-0 vc4-hdmi-0 2 [vc4hdmi1 ]: vc4-hdmi - vc4-hdmi-1 vc4-hdmi-1 3 [Device ]: USB-Audio - Generic USB Audio Device Generic USB Audio Device at usb-0000:01:00.0-1.3, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : N enable_headphones : Y force_bulk : N num_channels : 8 !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N implicit_fb : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/bcm2835_audio Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: !!Card: /sys/class/sound/card3 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 004: ID 0d8c:000e C-Media Electronics, Inc. Audio Adapter (Planet UP-100, Genius G-Talk) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0d8c C-Media Electronics, Inc. idProduct 0x000e Audio Adapter (Planet UP-100, Genius G-Talk) bcdDevice 1.00 iManufacturer 0 iProduct 1 Generic USB Audio Device iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00fd bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 0x0064 bInCollection 2 baInterfaceNr(0) 1 baInterfaceNr(1) 2 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0201 Microphone bAssocTerminal 0 bNrChannels 1 wChannelConfig 0x0001 Left Front (L) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 6 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 9 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 7 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 8 iTerminal 0 AudioControl Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 5 (SELECTOR_UNIT) bUnitID 8 bNrInPins 1 baSourceID(0) 10 iSelector 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 9 bSourceID 15 bControlSize 1 bmaControls(0) 0x01 Mute Control bmaControls(1) 0x02 Volume Control bmaControls(2) 0x02 Volume Control iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 10 bSourceID 2 bControlSize 1 bmaControls(0) 0x43 Mute Control Volume Control Automatic Gain Control bmaControls(1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 13 bSourceID 2 bControlSize 1 bmaControls(0) 0x03 Mute Control Volume Control bmaControls(1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 4 (MIXER_UNIT) bUnitID 15 bNrInPins 2 baSourceID(0) 1 baSourceID(1) 13 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 bmControls(0) 0x00 iMixer 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 48000 tSamFreq[ 1] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x00c8 1x 200 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 0x0001 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 7 bDelay 1 frames wFormatTag 0x0001 PCM AudioStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 1 bSubframeSize 2 bBitResolution 16 bSamFreqType 2 Discrete tSamFreq[ 0] 48000 tSamFreq[ 1] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0064 1x 100 bytes bInterval 1 bRefresh 0 bSynchAddress 0 AudioStreaming Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 50 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 32 --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- Generic USB Audio Device at usb-0000:01:00.0-1.3, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S16_LE Channels: 2 Endpoint: 0x01 (1 OUT) (ADAPTIVE) Rates: 48000, 44100 Bits: 16 Channel map: FL FR Capture: Status: Stop Interface 2 Altset 1 Format: S16_LE Channels: 1 Endpoint: 0x82 (2 IN) (ASYNC) Rates: 48000, 44100 Bits: 16 Channel map: MONO --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c000e, ctrlif=0, ctlerr=0 Card: Generic USB Audio Device at usb-0000:01:00.0-1.3, full speed Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=12240, dBmin=0, dBmax=4781 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, 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, 3 Nov 11 11:07 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Nov 11 11:07 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 7 Nov 11 11:07 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 Nov 11 11:07 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 2 Nov 11 11:07 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Nov 11 11:07 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 6 Nov 11 11:07 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 9 Nov 11 11:07 /dev/snd/pcmC3D0c crw-rw---- 1 root audio 116, 8 Nov 11 11:07 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 1 Nov 11 08:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 11 11:07 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 11 11:07 . drwxr-xr-x 4 root root 300 Nov 11 08:38 .. lrwxrwxrwx 1 root root 12 Nov 11 11:07 usb-0d8c_Generic_USB_Audio_Device-00 -> ../controlC3 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Nov 11 11:07 . drwxr-xr-x 4 root root 300 Nov 11 08:38 .. lrwxrwxrwx 1 root root 12 Nov 11 11:07 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Nov 11 11:07 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.3:1.0 -> ../controlC3 lrwxrwxrwx 1 root root 12 Nov 11 11:07 platform-fef00700.hdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Nov 11 11:07 platform-fef05700.hdmi -> ../controlC2 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 1 }   ctl.!default { type hw card 1 } !!Aplay/Arecord output !!-------------------- APLAY ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:283: control open (0): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:283: control open (1): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:283: control open (2): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:283: control open (3): Invalid argument **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:283: control open (0): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:283: control open (1): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:283: control open (2): Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:283: control open (3): Invalid argument **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card Headphones ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Control device sysdefault:0 open error: Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach sysdefault:0 error: Invalid argument !!-------Mixer controls for card vc4hdmi0 ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Control device sysdefault:1 open error: Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach sysdefault:1 error: Invalid argument !!-------Mixer controls for card vc4hdmi1 ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Control device sysdefault:2 open error: Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach sysdefault:2 error: Invalid argument !!-------Mixer controls for card Device ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Control device sysdefault:3 open error: Invalid argument ALSA lib conf.c:2007:(_snd_config_load_with_include) _toplevel_:6:14:Unexpected char ALSA lib conf.c:4096:(config_file_open) /etc/asound.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:4018:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:4625:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach sysdefault:3 error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ aes_arm64 aes_generic af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 binfmt_misc bluetooth bnep brcmfmac brcmutil btbcm cec cfg80211 cifs cifs_arc4 cifs_md4 cm109 cmac dm_mod drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper ecc ecdh_generic fb_sys_fops fuse gpu_sched hci_uart hmac i2c_brcmstb ip_tables ipv6 libaes mc md5 nls_utf8 nvmem_rmem raspberrypi_gpiomem raspberrypi_hwmon rfkill rpivid_hevc sg snd snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_core snd_soc_hdmi_codec snd_timer snd_usb_audio snd_usbmidi_lib syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq v3d v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2028596 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 smsc95xx.macaddr=D8:3A:DD:23:D0:BD vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=a2e62d9e-02 rootfstype=ext4 fsck.repair=yes rootwait cfg80211.ieee80211_regdom=CH [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) -- [ 6.353953] rpi-gpiomem fe200000.gpiomem: initialised 1 regions as /dev/gpiomem [ 6.489261] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 6.553640] videodev: Linux video capture interface: v2.00 [ 6.571598] bcm2835_audio bcm2835_audio: card created with 8 channels [ 6.716144] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. -- [ 8.482202] vc4-drm gpu: [drm] Cannot find any crtc or sizes [ 8.517999] usbcore: registered new interface driver snd-usb-audio [ 9.380225] EXT4-fs (sda3): mounted filesystem with ordered data mode. Quota mode: none. !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.8-1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.8-1 rpt1 arm64 Utilities for configuring and using ALSA