!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Mon Mar 30 16:09:16 UTC 2015


!!Linux Distribution
!!------------------

Ubuntu 10.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04.4 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:  P1.70


!!Kernel Information
!!------------------

Kernel release:    2.6.32-73-generic-pae
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     1.0.21
Library version:    1.0.22
Utilities version:  1.0.22


!!Loaded ALSA modules
!!-------------------

snd_usb_audio


!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

ESound Daemon:
      Installed - Yes (/usr/bin/esd)
      Running - No

Jack:
      Installed - Yes (/usr/bin/jackd)
      Running - No


!!Soundcards recognised by ALSA
!!-----------------------------

 1 [Camera         ]: USB-Audio - USB2.0 Camera
                      AVEO Technology Corp. USB2.0 Camera at usb-0000:00:1a.0-1.2, high speed


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation Device 8c20 (rev 05)
01:00.1 Audio device: nVidia Corporation Device 0bea (rev a1)


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1b.0 0403: 8086:8c20 (rev 05)
	Subsystem: 1849:8892
--
01:00.1 0403: 10de:0bea (rev a1)
	Subsystem: 1462:8a90


!!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-us122l: index=-2
snd-usb-usx2y: index=-2
snd-usb-caiaq: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: 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


!!ALSA Device nodes
!!-----------------

crw-rw----  1 root audio 116, 5 Mar 30 19:05 /dev/snd/controlC1
crw-rw----  1 root audio 116, 4 Mar 30 19:08 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116, 3 Mar 30 19:05 /dev/snd/seq
crw-rw----  1 root audio 116, 2 Mar 30 19:05 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x 2 root root  60 Mar 30 19:05 .
drwxr-xr-x 4 root root 160 Mar 30 19:05 ..
lrwxrwxrwx 1 root root  12 Mar 30 19:05 usb-AVEO_Technology_Corp._USB2.0_Camera-02 -> ../controlC1

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Mar 30 19:05 .
drwxr-xr-x 4 root root 160 Mar 30 19:05 ..
lrwxrwxrwx 1 root root  12 Mar 30 19:05 pci-0000:00:1a.0-usb-0:1.2:1.2 -> ../controlC1


!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****

ARECORD

**** List of CAPTURE Hardware Devices ****
card 1: Camera [USB2.0 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'/'AVEO Technology Corp. USB2.0 Camera at usb-0000:00:1a.0-1.2, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB1871:0141'
  Controls      : 2
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
  Capture channels: Mono
  Limits: Capture 0 - 6144
  Mono: Capture 6144 [100%] [44.00dB] [on]


!!Alsactl output
!!--------------

--startcollapse--
state.Camera {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Mic Capture Switch'
		value true
	}
	control.2 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 6144'
		comment.dbmin 2000
		comment.dbmax 4400
		iface MIXER
		name 'Mic Capture Volume'
		value 6144
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
btrfs
zlib_deflate
crc32c
libcrc32c
ufs
qnx4
hfsplus
hfs
minix
ntfs
vfat
msdos
fat
jfs
xfs
exportfs
reiserfs
binfmt_misc
snd_usb_audio
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_page_alloc
snd_usb_lib
snd_hwdep
snd_seq_dummy
snd_seq_oss
snd_seq_midi
snd_rawmidi
snd_seq_midi_event
snd_seq
snd_timer
snd_seq_device
ppdev
snd
parport_pc
soundcore
video
output
nvidia
uvcvideo
videodev
v4l1_compat
xhci
agpgart
lp
parport
usbhid
hid
8139too
8139cp
mii
ahci


!!ALSA/HDA dmesg
!!--------------

[   14.414373] 4:3:1: cannot get freq at ep 0x84
[   14.416028] usbcore: registered new interface driver snd-usb-audio
[   17.403792] type=1505 audit(1427731516.247:8):  operation="profile_load" pid=961 name="/usr/share/gdm/guest-session/Xsession"