!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Dec 14 18:00:28 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)" !!DMI Information !!--------------- Manufacturer: To Be Filled By O.E.M. Product Name: To Be Filled By O.E.M. Product Version: To Be Filled By O.E.M. Firmware Version: P1.10 !!Kernel Information !!------------------ Kernel release: 3.2.0-95-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: athlon SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [Camera ]: USB-Audio - USB 2.0 Camera Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:13.2-2, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02) 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6400 Series] !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:14.2 0403: 1022:780d (rev 02) Subsystem: 1849:8892 -- 01:00.1 0403: 1002:aa98 Subsystem: 1043:aa98 !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio async_unlink : 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 nrpacks : 8 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 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=0x0c4562f1, ctrlif=2, ctlerr=0 Card: Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:13.2-2, high speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=0, max=512, dBmin=0, dBmax=200 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 3 Dec 14 18:49 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 2 Dec 14 18:55 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 1 Dec 14 18:49 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Dec 14 18:49 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 14 18:49 . drwxr-xr-x 4 root root 160 Dec 14 18:49 .. lrwxrwxrwx 1 root root 12 Dec 14 18:49 usb-Sonix_Technology_Co.__Ltd._USB_2.0_Camera-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 14 18:49 . drwxr-xr-x 4 root root 160 Dec 14 18:49 .. lrwxrwxrwx 1 root root 12 Dec 14 18:49 pci-0000:00:13.2-usb-0:2:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: Camera [USB 2.0 Camera], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [Camera] Card hw:1 'Camera'/'Sonix Technology Co., Ltd. USB 2.0 Camera at usb-0000:00:13.2-2, high speed' Mixer name : 'USB Mixer' Components : 'USB0c45:62f1' Controls : 2 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 512 Mono: Capture 0 [0%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Camera { control.1 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Mic Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 512' dbmin 0 dbmax 200 dbvalue.0 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module psmouse uvcvideo serio_raw dm_multipath snd_usb_audio snd_usbmidi_lib snd_seq_midi videodev snd_rawmidi snd_seq_midi_event snd_seq fam15h_power joydev snd_hwdep snd_pcm i2c_piix4 snd_timer snd_seq_device snd bnep rfcomm soundcore snd_page_alloc bluetooth parport_pc ppdev mac_hid shpchp binfmt_misc lp parport dm_raid45 xor dm_mirror dm_region_hash dm_log btrfs zlib_deflate libcrc32c usbhid hid radeon ttm drm_kms_helper video r8169 drm i2c_algo_bit zram !!ALSA/HDA dmesg !!-------------- [ 2.861616] [drm] Connector 0: [ 2.861619] [drm] HDMI-A [ 2.861622] [drm] HPD1 -- [ 7.117690] type=1400 audit(1450115343.754:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=882 comm="apparmor_parser" [ 7.151345] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 7.153008] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 7.214651] Linux video capture interface: v2.00 [ 7.225909] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62f1) [ 7.228864] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 7.230579] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 7.233096] device-mapper: multipath: version 1.3.2 loaded -- [ 7.276160] usb_audio: [2] FU [Mic Capture Volume] ch = 1, val = 0/512/1 [ 7.276502] usbcore: registered new interface driver snd-usb-audio [ 7.411066] init: failsafe main process (1126) killed by TERM signal