!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Mar 15 07:07:20 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.4.50 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.4.50 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835 - bcm2835 ALSA bcm2835 ALSA 1 [JamLab ]: USB-Audio - JamLab M-Audio JamLab at usb-20980000.usb-1, full 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_bcm2835 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 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x07632013, ctrlif=0, ctlerr=0 Card: M-Audio JamLab at usb-20980000.usb-1, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32640, max=-128, dBmin=-12750, dBmax=-50 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 Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32767, max=4608, dBmin=-12799, dBmax=1800 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, 0 Mar 6 16:21 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Mar 6 16:21 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Mar 15 07:03 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Mar 6 16:21 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Mar 6 16:21 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Mar 6 16:21 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 6 16:21 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 6 16:21 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 6 16:21 . drwxr-xr-x 4 root root 240 Mar 6 16:21 .. lrwxrwxrwx 1 root root 12 Mar 6 16:21 usb-M-Audio_JamLab-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 6 16:21 . drwxr-xr-x 4 root root 240 Mar 6 16:21 .. lrwxrwxrwx 1 root root 12 Mar 6 16:21 platform-20980000.usb-usb-0:1:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: JamLab [JamLab], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: JamLab [JamLab], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 6 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 111 [97%] [1.11dB] [on] !!-------Mixer controls for card 1 [JamLab] amixer: Mixer load hw:1 error: Invalid argument Card hw:1 'JamLab'/'M-Audio JamLab at usb-20980000.usb-1, full speed' Mixer name : 'USB Mixer' Components : 'USB0763:2013' Controls : 6 amixer: Mixer hw:1 load error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart btbcm bluetooth snd_usb_audio snd_hwdep brcmfmac brcmutil snd_usbmidi_lib snd_rawmidi snd_bcm2835 snd_seq_device snd_pcm snd_timer cfg80211 snd rfkill bcm2835_gpiomem bcm2835_wdt uio_pdrv_genirq uio ipv6 !!ALSA/HDA dmesg !!-------------- [ 10.676702] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code [ 10.752998] usbcore: registered new interface driver snd-usb-audio [ 12.050483] systemd-journald[108]: Received request to flush runtime journal from PID 1