!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Jun 6 19:33:56 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.9.24-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.9.24-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835 - bcm2835 ALSA bcm2835 ALSA 1 [Device ]: USB-Audio - USB PnP Sound Device C-Media Electronics Inc. USB PnP Sound Device at usb-3f980000.usb-1.5, full spe !!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 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c013c, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB PnP Sound Device at usb-3f980000.usb-1.5, full spe 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jun 6 19:24 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jun 6 19:24 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Jun 6 19:24 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Jun 6 19:24 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Jun 6 19:24 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Jun 6 19:24 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 6 19:24 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jun 6 19:24 . drwxr-xr-x 4 root root 220 Jun 6 19:24 .. lrwxrwxrwx 1 root root 12 Jun 6 19:24 usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jun 6 19:24 . drwxr-xr-x 4 root root 220 Jun 6 19:24 .. lrwxrwxrwx 1 root root 12 Jun 6 19:24 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jun 6 19:24 platform-soc:audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type plug slave { pcm "hw:1,0" } } pcm.speaker { type plug slave { pcm "hw:0,0" } } !!Aplay/Arecord output !!-------------------- APLAY ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:277: control open (0): Invalid argument ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:277: control open (1): Invalid argument **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:277: control open (0): Invalid argument ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:277: control open (1): Invalid argument **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:0 open error: Invalid argument ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:0 error: Invalid argument !!-------Mixer controls for card 1 [Device] ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:1 open error: Invalid argument ALSA lib conf.c:1697:(snd_config_load1) _toplevel_:2:2:Unexpected char ALSA lib conf.c:3417:(config_file_open) /usr/share/alsa/alsa.conf.d//50-pulseaudio.conf may be old or corrupted: consider to remove or fix it ALSA lib conf.c:3339:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3788:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:1 error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart btbcm bluetooth brcmfmac brcmutil cfg80211 joydev rfkill snd_bcm2835 bcm2835_gpiomem snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm evdev snd_timer snd uio_pdrv_genirq uio fixed ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.365054] systemd-udevd[144]: starting version 215 [ 3.947779] usbcore: registered new interface driver snd-usb-audio [ 3.969598] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000