!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Feb 13 18:39:32 UTC 2020 !!Linux Distribution !!------------------ Debian GNU/Linux 10 \n \l PRETTY_NAME="Debian GNU/Linux 10 (buster)" 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: QEMU Product Name: Standard PC (i440FX PIIX, 1996) Product Version: pc-i440fx-2.2 Firmware Version: Virtualization-2.4.0-11227-181219-0-g73d6e2e Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/LNXCPU:00/status 15 /sys/bus/acpi/devices/PNP0303:00/status 15 /sys/bus/acpi/devices/PNP0501:00/status 15 /sys/bus/acpi/devices/PNP0A06:00/status 11 /sys/bus/acpi/devices/PNP0A06:01/status 11 /sys/bus/acpi/devices/PNP0A06:02/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 11 /sys/bus/acpi/devices/PNP0C0F:01/status 11 /sys/bus/acpi/devices/PNP0C0F:02/status 11 /sys/bus/acpi/devices/PNP0C0F:03/status 11 /sys/bus/acpi/devices/PNP0C0F:04/status 11 /sys/bus/acpi/devices/PNP0F13:00/status 15 /sys/bus/acpi/devices/QEMU0002:00/status 11 !!Kernel Information !!------------------ Kernel release: 4.19.0-8-amd64 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.0-8-amd64 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [Device ]: USB-Audio - USB Audio Device VIA Technologies Inc. USB Audio Device at usb-0000:00:18.0-1, 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_usb_audio autoclock : Y 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 index : -2,-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 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) 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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x040d3417, ctrlif=0, ctlerr=0 Card: VIA Technologies Inc. USB Audio Device at usb-0000:00:18.0-1, full speed Unit: 12 Control: name="Speaker Playback Volume", index=0 Info: id=12, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 12 Control: name="Speaker Playback Switch", index=0 Info: id=12, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Volume", index=0 Info: id=16, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=7680, dBmin=0, dBmax=3000 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 20 Control: name="PCM Playback Switch", index=0 Info: id=20, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 38 Control: name="Mic Playback Volume", index=0 Info: id=38, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=7680, dBmin=0, dBmax=3000 Unit: 38 Control: name="Mic Playback Switch", index=0 Info: id=38, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 48 Control: name="Auto Gain Control", index=0 Info: id=48, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 5 Feb 13 17:53 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Feb 13 17:53 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Feb 13 17:53 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 4 Feb 13 17:53 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 1 Feb 13 17:53 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 13 17:53 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 13 17:53 . drwxr-xr-x 4 root root 200 Feb 13 17:53 .. lrwxrwxrwx 1 root root 12 Feb 13 17:53 usb-VIA_Technologies_Inc._USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 13 17:53 . drwxr-xr-x 4 root root 200 Feb 13 17:53 .. lrwxrwxrwx 1 root root 12 Feb 13 17:53 pci-0000:00:18.0-usb-0:1:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [Device] Card hw:1 'Device'/'VIA Technologies Inc. USB Audio Device at usb-0000:00:18.0-1, full speed' Mixer name : 'USB Mixer' Components : 'USB040d:3417' Controls : 12 Simple ctrls : 4 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 45 Mono: Front Left: Playback 35 [78%] [-10.00dB] [on] Front Right: Playback 35 [78%] [-10.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 20 Capture 0 - 30 Front Left: Playback 16 [80%] [24.00dB] [off] Capture 15 [50%] [15.00dB] [on] Front Right: Playback 16 [80%] [24.00dB] [off] Capture 15 [50%] [15.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.Device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.4 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Mic Playback Volume' value.0 16 value.1 16 comment { access 'read write' type INTEGER count 2 range '0 - 20' dbmin 0 dbmax 3000 dbvalue.0 2400 dbvalue.1 2400 } } control.7 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Speaker Playback Volume' value.0 35 value.1 35 comment { access 'read write' type INTEGER count 2 range '0 - 45' dbmin -4500 dbmax 0 dbvalue.0 -1000 dbvalue.1 -1000 } } control.9 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Mic Capture Volume' value.0 15 value.1 15 comment { access 'read write' type INTEGER count 2 range '0 - 30' dbmin 0 dbmax 3000 dbvalue.0 1500 dbvalue.1 1500 } } control.11 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module crct10dif_pclmul snd_usb_audio crc32_pclmul ghash_clmulni_intel snd_usbmidi_lib snd_hwdep snd_rawmidi intel_rapl_perf vmwgfx snd_seq_device snd_pcm snd_timer ttm pcspkr serio_raw snd joydev evdev soundcore drm_kms_helper virtio_balloon sg virtio_console drm qemu_fw_cfg button ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb sd_mod hid_generic usbhid hid virtio_net virtio_scsi net_failover failover sr_mod cdrom crc32c_intel aesni_intel ata_generic aes_x86_64 crypto_simd cryptd glue_helper ata_piix ehci_pci libata scsi_mod uhci_hcd ehci_hcd psmouse usbcore floppy virtio_pci virtio_ring virtio usb_common i2c_piix4 !!ALSA/HDA dmesg !!-------------- [ 1.141393] ACPI: Added _OSI(Linux-Dell-Video) [ 1.141395] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 1.142315] ACPI: 1 ACPI AML tables successfully acquired and loaded -- [ 28.660834] EDAC pnd2: Failed to register device with error -19. [ 28.849341] usbcore: registered new interface driver snd-usb-audio [ 29.428567] Adding 571388k swap on /dev/sda6. Priority:-2 extents:1 across:571388k FS