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

!!Script ran on: Wed Apr 27 10:48:18 UTC 2016


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

Ubuntu 16.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial


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

Manufacturer:      Dell Inc.
Product Name:      XPS 15 9550
Product Version:   
Firmware Version:  01.02.00


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

Kernel release:    4.4.0-22-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.4.0-22-generic
Library version:    1.1.0
Utilities version:  1.1.0


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



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

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


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

--- no soundcards ---


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

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)


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

00:1f.3 0403: 8086:a170 (rev 31) (prog-if 80)
	Subsystem: 1028:06e4


!!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=auto
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_hda_intel: model=dell-m6-amic
snd_usb_audio: index=-2
snd_hda_intel: model=dell-headset-multi


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


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

crw-rw----  1 root audio 116,  1 Apr 27 12:42 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Apr 27 12:42 /dev/snd/timer


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

APLAY

aplay: device_list:268: no soundcards found...

ARECORD

arecord: device_list:268: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
nls_utf8
btrfs
xor
raid6_pq
ufs
qnx4
hfsplus
hfs
minix
ntfs
msdos
jfs
xfs
libcrc32c
cpuid
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_intel
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
snd_seq
snd_seq_device
snd_timer
snd
soundcore
rfcomm
bbswitch
bnep
i2c_designware_platform
i2c_designware_core
joydev
dell_wmi
sparse_keymap
mxm_wmi
dell_laptop
dcdbas
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
nls_iso8859_1
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
idma64
virt_dma
input_leds
serio_raw
brcmfmac
brcmutil
rtsx_pci_ms
cfg80211
uvcvideo
memstick
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
btusb
v4l2_common
btrtl
videodev
hid_multitouch
mei_me
media
mei
intel_lpss_pci
processor_thermal_device
intel_soc_dts_iosf
shpchp
hci_uart
btbcm
btqca
btintel
bluetooth
wmi
int3403_thermal
dell_smo8800
intel_lpss_acpi
intel_lpss
int3402_thermal
int340x_thermal_zone
int3400_thermal
acpi_thermal_rel
acpi_als
acpi_pad
kfifo_buf
mac_hid
industrialio
nvidia_uvm
parport_pc
ppdev
lp
parport
autofs4
usbhid
rtsx_pci_sdmmc
i915_bpo
nvidia_drm
nvidia_modeset
nvidia
intel_ips
i2c_algo_bit
drm_kms_helper
psmouse
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
nvme
ahci
rtsx_pci
drm
libahci
i2c_hid
hid
pinctrl_sunrisepoint
video
pinctrl_intel
fjes


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

[    2.834178] audit: type=1400 audit(1461752787.809:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app" pid=573 comm="apparmor_parser"
[    2.853362] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    2.855334] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[    2.877009] input: Dell WMI hotkeys as /devices/virtual/input/input12
--
[    5.273790] vgaarb: this pci device is not a vga device
[    5.891427] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
[    6.895453] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
[    7.899520] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
[    7.915899] hdaudio hdaudioC0D0: cannot read sub nodes for FG 0x10
[    7.915904] snd_hda_intel 0000:00:1f.3: no codecs initialized
[    7.923607] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
--
[   12.749372] Bluetooth: RFCOMM ver 1.11
[   60.452688] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[   63.488927] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
[   64.492975] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
[   65.496958] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
[   65.512937] hdaudio hdaudioC0D0: cannot read sub nodes for FG 0x10
[   65.512940] snd_hda_intel 0000:00:1f.3: no codecs initialized
[   65.843002] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[   68.854815] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
[   69.854275] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
[   70.858282] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
[   70.875081] hdaudio hdaudioC0D0: cannot read sub nodes for FG 0x10
[   70.875088] snd_hda_intel 0000:00:1f.3: no codecs initialized
[  107.298289] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[  110.330081] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
[  111.333986] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
[  112.337886] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
[  112.354061] hdaudio hdaudioC0D0: cannot read sub nodes for FG 0x10
[  112.354068] snd_hda_intel 0000:00:1f.3: no codecs initialized
[  112.810059] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[  115.841525] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x200f0000
[  116.849585] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x200f0000
[  117.853412] snd_hda_intel 0000:00:1f.3: Codec #2 probe error; disabling it...
[  117.870678] hdaudio hdaudioC0D0: cannot read sub nodes for FG 0x10
[  117.870689] snd_hda_intel 0000:00:1f.3: no codecs initialized
[  411.805647] SGI XFS with ACLs, security attributes, realtime, no debug enabled