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

!!Script ran on: Wed Jun 22 00:21:24 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:    4.4.0-24-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k4.4.0-24-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_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
!!---------------------------


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

crw-rw----  1 root audio 116,  1 Jun 22 10:08 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Jun 22 10:08 /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
rfcomm
bbswitch
bnep
nls_utf8
cifs
fscache
binfmt_misc
nls_iso8859_1
nvidia_uvm
nvidia_modeset
dell_wmi
sparse_keymap
mxm_wmi
brcmfmac
brcmutil
intel_rapl
dell_laptop
dcdbas
snd_hda_intel
nvidia
x86_pkg_temp_thermal
intel_powerclamp
cfg80211
snd_hda_codec
rtsx_pci_ms
kvm_intel
memstick
snd_hda_core
kvm
snd_hwdep
snd_pcm
irqbypass
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
uvcvideo
videobuf2_vmalloc
snd_seq
videobuf2_memops
videobuf2_v4l2
snd_seq_device
videobuf2_core
joydev
input_leds
btusb
hid_multitouch
snd_timer
v4l2_common
btrtl
serio_raw
videodev
snd
media
soundcore
mei_me
mei
idma64
hci_uart
virt_dma
shpchp
processor_thermal_device
intel_soc_dts_iosf
intel_lpss_pci
btbcm
btqca
btintel
bluetooth
intel_lpss_acpi
int3403_thermal
intel_lpss
int3402_thermal
wmi
dell_smo8800
int3400_thermal
acpi_thermal_rel
int340x_thermal_zone
acpi_als
acpi_pad
kfifo_buf
industrialio
mac_hid
coretemp
parport_pc
ppdev
lp
parport
autofs4
drbg
ansi_cprng
algif_skcipher
af_alg
dm_crypt
usbhid
rtsx_pci_sdmmc
crct10dif_pclmul
crc32_pclmul
i915_bpo
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
intel_ips
i2c_algo_bit
drm_kms_helper
psmouse
syscopyarea
sysfillrect
sysimgblt
fb_sys_fops
drm
ahci
nvme
rtsx_pci
libahci
i2c_hid
hid
pinctrl_sunrisepoint
video
pinctrl_intel
fjes


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

[   16.315430] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[   16.316271] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[   16.316429] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[   16.317312] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
--
[   16.436501] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
[   16.461492] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[   16.463091] snd_hda_intel 0000:00:1f.3: no codecs found!
[   16.918797] brcmf_c_preinit_dcmds: Firmware version = wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
--
[   17.626422] WARN_ON(!wm_changed)
[   17.626439] Modules linked in: bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal
[   17.626451]  wmi dell_smo8800 int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   19.273963] Modules linked in:
[   19.273964]  bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   19.273986]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   20.070508] Modules linked in:
[   20.070509]  bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   20.070531]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   20.606184] Modules linked in:
[   20.606185]  bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   20.606207]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   21.356069] Modules linked in:
[   21.356071]  bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   21.356095]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   30.196853] Modules linked in:
[   30.196854]  rfcomm bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   30.196879]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes
--
[   30.293935] Modules linked in:
[   30.293936]  rfcomm bbswitch(OE) bnep nls_utf8 cifs fscache binfmt_misc nls_iso8859_1 nvidia_uvm(POE) nvidia_modeset(POE) dell_wmi sparse_keymap mxm_wmi brcmfmac brcmutil intel_rapl dell_laptop dcdbas snd_hda_intel nvidia(POE) x86_pkg_temp_thermal intel_powerclamp cfg80211 snd_hda_codec rtsx_pci_ms kvm_intel memstick snd_hda_core kvm snd_hwdep snd_pcm irqbypass snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc snd_seq videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_core joydev input_leds btusb hid_multitouch snd_timer v4l2_common btrtl serio_raw videodev snd media soundcore mei_me mei idma64 hci_uart virt_dma shpchp processor_thermal_device intel_soc_dts_iosf intel_lpss_pci btbcm btqca btintel bluetooth intel_lpss_acpi int3403_thermal intel_lpss int3402_thermal wmi dell_smo8800
[   30.293959]  int3400_thermal acpi_thermal_rel int340x_thermal_zone acpi_als acpi_pad kfifo_buf industrialio mac_hid coretemp parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt usbhid rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i915_bpo aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd intel_ips i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci nvme rtsx_pci libahci i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes