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

!!Script ran on: Thu Jun 18 15:54:33 UTC 2015


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

Debian GNU/Linux 8 \n \l PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support/" BUG_REPORT_URL="https://bugs.debian.org/"


!!DMI Information
!!---------------

Manufacturer:      LENOVO
Product Name:      4236EF9
Product Version:   ThinkPad T420
Firmware Version:  83ET63WW (1.33 )


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

Kernel release:    3.16.0-4-amd64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k3.16.0-4-amd64
Library version:    1.0.28
Utilities version:  1.0.28


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

thinkpad_acpi


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

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


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

 1 [ThinkPadEC     ]: ThinkPad EC - ThinkPad Console Audio Control
                      ThinkPad Console Audio Control at EC reg 0x30, fw unknown


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

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)


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

00:1b.0 0403: 8086:1c20 (rev 04)
	Subsystem: 17aa:21ce


!!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
snd_hda_intel: model=thinkpad
snd_hda_intel: enable=0,1
snd_hda_intel: index=0
snd_hda_intel: model=thinkpad


!!Loaded sound module options
!!---------------------------

!!Module: thinkpad_acpi
	brightness_enable : 2
	brightness_mode : 4
	enable : Y
	experimental : 0
	fan_control : N
	force_load : N
	id : ThinkPadEC
	index : 1
	volume_capabilities : 0
	volume_control : N
	volume_mode : 3


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

crw-rw----  1 root audio 116,  2 Jun 18 11:52 /dev/snd/controlC1
crw-rw----  1 root audio 116,  1 Jun 18 11:52 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jun 18 11:52 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Jun 18 11:52 .
drwxr-xr-x 3 root root 120 Jun 18 11:52 ..
lrwxrwxrwx 1 root root  12 Jun 18 11:52 platform-thinkpad_acpi -> ../controlC1


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

APLAY

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

ARECORD

**** List of CAPTURE Hardware Devices ****

!!Amixer output
!!-------------

!!-------Mixer controls for card 1 [ThinkPadEC]

Card hw:1 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
  Mixer name	: 'ThinkPad EC (unknown)'
  Components	: ''
  Controls      : 1
  Simple ctrls  : 1
Simple mixer control 'Console',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


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

--startcollapse--
state.ThinkPadEC {
	control.1 {
		iface MIXER
		name 'Console Playback Switch'
		value true
		comment {
			access read
			type BOOLEAN
			count 1
		}
	}
}
--endcollapse--


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

Module
nls_utf8
nls_cp437
vfat
fat
ctr
ccm
bnep
nfsd
auth_rpcgss
oid_registry
nfs_acl
nfs
lockd
fscache
sunrpc
joydev
x86_pkg_temp_thermal
intel_powerclamp
intel_rapl
coretemp
kvm
iTCO_wdt
iTCO_vendor_support
crc32_pclmul
ghash_clmulni_intel
arc4
uvcvideo
videobuf2_vmalloc
videobuf2_memops
ecb
videobuf2_core
v4l2_common
videodev
media
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
iwldvm
mac80211
pcspkr
psmouse
evdev
serio_raw
btusb
bluetooth
snd_hda_intel
6lowpan_iphc
i2c_i801
snd_hda_controller
iwlwifi
snd_hda_codec
snd_hwdep
cfg80211
thinkpad_acpi
snd_pcm
i915
nvram
snd_timer
snd
lpc_ich
soundcore
shpchp
mfd_core
rfkill
wmi
drm_kms_helper
battery
tpm_tis
ac
tpm
drm
mei_me
i2c_algo_bit
mei
video
i2c_core
button
processor
fuse
parport_pc
ppdev
lp
parport
autofs4
ext4
crc16
mbcache
jbd2
sg
sd_mod
sr_mod
crc_t10dif
cdrom
crct10dif_generic
mmc_block
crct10dif_pclmul
crct10dif_common
crc32c_intel
ahci
libahci
libata
scsi_mod
ehci_pci
ehci_hcd
firewire_ohci
sdhci_pci
sdhci
firewire_core
crc_itu_t
e1000e
mmc_core
usbcore
ptp
usb_common
thermal
pps_core
thermal_sys


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

[    3.744852] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
[    3.745625] snd_hda_intel: probe of 0000:00:1b.0 failed with error -2
[    3.755368] RPC: Registered named UNIX socket transport module.