!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Jan 15 00:29:37 UTC 2020 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.19.93-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.93-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [USB ]: USB-Audio - Scarlett 2i2 USB Focusrite Scarlett 2i2 USB at usb-3f980000.usb-1.5, high 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_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=0x12358202, ctrlif=0, ctlerr=0 Card: Focusrite Scarlett 2i2 USB at usb-3f980000.usb-1.5, high speed Unit: 41 Control: name="USB Internal Validity", index=0 Info: id=41, control=2, 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, 32 Jan 15 02:16 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 56 Jan 15 02:16 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 15 02:16 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 7 11:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 15 02:16 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 15 02:16 . drwxr-xr-x 4 root root 180 Jan 15 02:16 .. lrwxrwxrwx 1 root root 12 Jan 15 02:16 usb-Focusrite_Scarlett_2i2_USB-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 15 02:16 . drwxr-xr-x 4 root root 180 Jan 15 02:16 .. lrwxrwxrwx 1 root root 12 Jan 15 02:16 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card -1 } ctl.!default { type hw card -1 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [USB] Card hw:1 'USB'/'Focusrite Scarlett 2i2 USB at usb-3f980000.usb-1.5, high speed' Mixer name : 'USB Mixer' Components : 'USB1235:8202' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.USB { 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 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface CARD name 'USB Internal Validity' value true comment { access read type BOOLEAN count 1 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module evdev snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer snd fuse rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic appletalk psnap llc ax25 spidev brcmfmac brcmutil sha256_generic cfg80211 rfkill raspberrypi_hwmon bcm2835_codec hwmon bcm2835_v4l2 v4l2_mem2mem v4l2_common bcm2835_mmal_vchiq videobuf2_vmalloc videobuf2_dma_contig i2c_bcm2835 videobuf2_memops videobuf2_v4l2 videobuf2_common videodev media vc_sm_cma spi_bcm2835 uio_pdrv_genirq fixed uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 50.092641] usb 1-1.5: Manufacturer: Focusrite [ 50.269192] usbcore: registered new interface driver snd-usb-audio [ 90.150683] usb 1-1.3: new low-speed USB device number 5 using dwc_otg