!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Feb 24 17:56:38 UTC 2019 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l PRETTY_NAME="Debian GNU/Linux 9 (stretch)" 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-2.12 Firmware Version: rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org !!Kernel Information !!------------------ Kernel release: 4.9.0-8-amd64 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.9.0-8-amd64 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [Device ]: USB-Audio - USB2.0 Device Generic USB2.0 Device at usb-0000:00:1d.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) 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=0x19082220, ctrlif=1, ctlerr=0 Card: Generic USB2.0 Device at usb-0000:00:1d.0-1, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32768, max=-32528, dBmin=-12800, dBmax=-12706 Unit: 2 Control: name="PCM Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Feb 24 18:55 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Feb 24 18:55 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 3 Feb 24 18:55 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Feb 24 18:55 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 24 18:55 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 24 18:55 . drwxr-xr-x 4 root root 180 Feb 24 18:55 .. lrwxrwxrwx 1 root root 12 Feb 24 18:55 usb-Generic_USB2.0_Device_20121120222017-01 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 24 18:55 . drwxr-xr-x 4 root root 180 Feb 24 18:55 .. lrwxrwxrwx 1 root root 12 Feb 24 18:55 pci-0000:00:1d.0-usb-0:1:1.1 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: Device [USB2.0 Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Device [USB2.0 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'/'Generic USB2.0 Device at usb-0000:00:1d.0-1, full speed' Mixer name : 'USB Mixer' Components : 'USB1908:2220' Controls : 5 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 240 Mono: Playback 240 [100%] [-127.06dB] [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] !!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 name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value 240 comment { access 'read write' type INTEGER count 1 range '0 - 240' dbmin -12800 dbmax -12706 dbvalue.0 -12706 } } control.5 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module sd_mod binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq_device snd_pcm snd_timer snd uas soundcore usb_storage crct10dif_pclmul crc32_pclmul ghash_clmulni_intel evdev pcspkr serio_raw joydev bochs_drm ttm drm_kms_helper shpchp sg virtio_balloon drm button ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache hid_generic usbhid hid virtio_net virtio_blk sr_mod cdrom ata_generic crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd psmouse ehci_pci floppy uhci_hcd ehci_hcd usbcore usb_common i2c_piix4 ata_piix virtio_pci virtio_ring virtio libata scsi_mod !!ALSA/HDA dmesg !!-------------- [ 3.335141] usb 3-1: 3:1: cannot get freq at ep 0x82 [ 3.378995] usbcore: registered new interface driver snd-usb-audio [ 4.270713] scsi 2:0:0:0: Direct-Access Buildwin Media-Player 1.00 PQ: 0 ANSI: 2