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

!!Script ran on: Sat Mar 21 15:24:47 UTC 2020


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

Ubuntu 18.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic


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

Manufacturer:      HP
Product Name:      HP EliteBook 840 G6
Product Version:   
Firmware Version:  R70 Ver. 01.03.04


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

Kernel release:    5.3.0-42-generic
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


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

Driver version:     k5.3.0-42-generic
Library version:    1.1.3
Utilities version:  1.1.3


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



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

No sound servers found.


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

--- no soundcards ---


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

00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 11)


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

	Prefetchable memory behind bridge: 0000004000000000-0000004021ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort  <SERR- <PERR-
--
00:1f.3 0401: 8086:9dc8 (rev 11)
	Subsystem: 103c:8549
--
	Prefetchable memory behind bridge: 0000004000000000-0000004021ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
--
	Prefetchable memory behind bridge: 0000004000000000-0000004021ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-


!!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 Mar 21 16:24 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Mar 21 16:22 /dev/snd/timer


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

APLAY

aplay: device_list:270: no soundcards found...

ARECORD

arecord: device_list:270: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

Module
snd_soc_skl_hda_dsp
snd_soc_hdac_hdmi
snd_soc_skl_ssp_clk
snd_soc_skl
snd_soc_skl_ipc
snd_soc_sst_ipc
snd_soc_sst_dsp
snd_soc_dmic
snd_hda_codec_realtek
snd_hda_codec_generic
ledtrig_audio
snd_hda_intel
snd_intel_nhlt
snd_seq_midi
snd_seq_midi_event
snd_seq
snd_rawmidi
snd_seq_device
nf_conntrack_netlink
nfnetlink
xfrm_user
xfrm_algo
xt_addrtype
br_netfilter
ccm
xt_CHECKSUM
iptable_mangle
xt_MASQUERADE
iptable_nat
nf_nat
xt_conntrack
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
libcrc32c
ipt_REJECT
nf_reject_ipv4
xt_tcpudp
bridge
stp
llc
ebtable_filter
ebtables
ip6table_filter
ip6_tables
iptable_filter
bpfilter
aufs
overlay
cmac
bnep
nls_iso8859_1
hid_multitouch
mei_hdcp
intel_rapl_msr
sof_pci_dev
snd_sof_intel_hda_common
x86_pkg_temp_thermal
intel_powerclamp
coretemp
snd_sof_intel_hda
snd_sof_intel_byt
snd_sof_intel_ipc
snd_sof
snd_sof_xtensa_dsp
kvm_intel
snd_soc_hdac_hda
snd_hda_ext_core
kvm
snd_soc_acpi_intel_match
irqbypass
snd_soc_acpi
snd_soc_core
snd_compress
ac97_bus
snd_pcm_dmaengine
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
snd_hda_codec
snd_hda_core
aesni_intel
snd_hwdep
snd_pcm
aes_x86_64
crypto_simd
cryptd
glue_helper
iwlmvm
intel_cstate
mac80211
intel_rapl_perf
libarc4
input_leds
btusb
joydev
hp_wmi
btrtl
snd_timer
i915
iwlwifi
serio_raw
uvcvideo
btbcm
sparse_keymap
intel_wmi_thunderbolt
btintel
videobuf2_vmalloc
videobuf2_memops
hid_sensor_als
videobuf2_v4l2
bluetooth
wmi_bmof
videobuf2_common
hid_sensor_trigger
videodev
industrialio_triggered_buffer
cfg80211
snd
kfifo_buf
mc
hid_sensor_iio_common
idma64
soundcore
virt_dma
drm_kms_helper
industrialio
ecdh_generic
drm
ecc
mei_me
mei
intel_lpss_pci
intel_lpss
i2c_algo_bit
fb_sys_fops
ucsi_acpi
syscopyarea
cros_ec_ishtp
processor_thermal_device
sysfillrect
typec_ucsi
intel_rapl_common
sysimgblt
intel_soc_dts_iosf
cros_ec_core
intel_pch_thermal
typec
int3403_thermal
int340x_thermal_zone
mac_hid
hp_wireless
acpi_pad
int3400_thermal
acpi_thermal_rel
sch_fq_codel
parport_pc
ppdev
lp
parport
ip_tables
x_tables
autofs4
hid_sensor_hub
hid_generic
intel_ishtp_loader
intel_ishtp_hid
nvme
psmouse
e1000e
nvme_core
thunderbolt
intel_ish_ipc
intel_ishtp
i2c_hid
hid
wmi
pinctrl_cannonlake
video
pinctrl_intel


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

[    0.305031] ACPI: Added _OSI(Linux-Dell-Video)
[    0.305032] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.305034] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    8.796845] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    8.805675] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    8.832579] hp_wmi: query 0x1b returned error 0x5
[    8.832720] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake  platform, aborting probe
[    8.864553] [drm] Initialized i915 1.6.0 20190619 for 0000:00:02.0 on minor 0
--
[    8.921792] thermal thermal_zone12: failed to read out thermal zone (-61)
[    8.936236] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[    8.966912] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    9.106123] intel_rapl_common: Found RAPL domain package
--
[    9.160506] iwlwifi 0000:3a:00.0 wlp58s0: renamed from wlan0
[    9.181355] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found
[    9.181362] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22
--
[   85.967932] WARNING: CPU: 5 PID: 8403 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/kernel/workqueue.c:3037 __flush_work 0x1cc/0x1e0
[   85.967933] Modules linked in: nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter ccm xt_CHECKSUM iptable_mangle xt_MASQUERADE iptable_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bpfilter aufs overlay cmac bnep nls_iso8859_1 snd_soc_dmic hid_multitouch mei_hdcp intel_rapl_msr sof_pci_dev snd_sof_intel_hda_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_sof_intel_hda ledtrig_audio snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp kvm_intel snd_soc_skl(-) snd_soc_hdac_hda snd_hda_ext_core kvm snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match irqbypass snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_intel_nhlt snd_hda_codec snd_hda_core aesni_intel
[   85.967958]  snd_hwdep snd_pcm aes_x86_64 crypto_simd cryptd glue_helper iwlmvm snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf libarc4 snd_seq input_leds btusb joydev snd_seq_device hp_wmi btrtl snd_timer i915 iwlwifi serio_raw uvcvideo btbcm sparse_keymap intel_wmi_thunderbolt btintel videobuf2_vmalloc videobuf2_memops hid_sensor_als videobuf2_v4l2 bluetooth wmi_bmof videobuf2_common hid_sensor_trigger videodev industrialio_triggered_buffer cfg80211 snd kfifo_buf mc hid_sensor_iio_common idma64 soundcore virt_dma drm_kms_helper industrialio ecdh_generic drm ecc mei_me mei intel_lpss_pci intel_lpss i2c_algo_bit fb_sys_fops ucsi_acpi syscopyarea cros_ec_ishtp processor_thermal_device sysfillrect typec_ucsi intel_rapl_common sysimgblt intel_soc_dts_iosf cros_ec_core intel_pch_thermal typec int3403_thermal int340x_thermal_zone mac_hid hp_wireless acpi_pad int3400_thermal acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4
[   85.967987]  hid_sensor_hub hid_generic intel_ishtp_loader intel_ishtp_hid nvme psmouse e1000e nvme_core thunderbolt intel_ish_ipc intel_ishtp i2c_hid hid wmi pinctrl_cannonlake video pinctrl_intel [last unloaded: snd_soc_skl_ssp_clk]
[   85.967995] CPU: 5 PID: 8403 Comm: modprobe Not tainted 5.3.0-42-generic #34~18.04.1-Ubuntu
--
[   85.968017]  cancel_delayed_work_sync 0x13/0x20
[   85.968020]  hdac_hda_dev_remove 0x19/0x20 [snd_soc_hdac_hda]
[   85.968026]  hda_codec_driver_remove 0x2b/0x70 [snd_hda_codec]
[   85.968029]  device_release_driver_internal 0xe0/0x1b0
--
[   85.968035]  device_del 0x16a/0x3a0
[   85.968041]  ? widget_tree_free.isra.7 0x97/0xb0 [snd_hda_core]
[   85.968045]  snd_hdac_device_unregister 0x3e/0x60 [snd_hda_core]
[   85.968048]  snd_hdac_ext_bus_device_remove 0x34/0x60 [snd_hda_ext_core]
[   85.968052]  skl_remove 0x3d/0xb0 [snd_soc_skl]
[   85.968054]  pci_device_remove 0x3e/0xc0
--
[   85.968062]  pci_unregister_driver 0x22/0xa0
[   85.968065]  skl_driver_exit 0x10/0x7b5 [snd_soc_skl]
[   85.968068]  __x64_sys_delete_module 0x146/0x290
--
[   85.968083] ---[ end trace ff5cee8c815fb531 ]---
[   86.533394] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   86.542428] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   86.558911] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found
[   86.558919] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22
--
[  101.594155] WARNING: CPU: 3 PID: 11672 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/kernel/workqueue.c:3037 __flush_work 0x1cc/0x1e0
[  101.594156] Modules linked in: snd_hda_codec_realtek(-) snd_hda_codec_generic ledtrig_audio snd_soc_dmic snd_soc_skl_ssp_clk snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_intel_nhlt snd_soc_skl_hda_dsp snd_soc_hdac_hdmi nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter ccm xt_CHECKSUM iptable_mangle xt_MASQUERADE iptable_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bpfilter aufs overlay cmac bnep nls_iso8859_1 hid_multitouch mei_hdcp intel_rapl_msr sof_pci_dev snd_sof_intel_hda_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp kvm_intel snd_soc_hdac_hda snd_hda_ext_core kvm snd_soc_acpi_intel_match irqbypass snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine crct10dif_pclmul crc32_pclmul
[  101.594218]  ghash_clmulni_intel snd_hda_codec snd_hda_core aesni_intel snd_hwdep snd_pcm aes_x86_64 crypto_simd cryptd glue_helper iwlmvm intel_cstate mac80211 intel_rapl_perf libarc4 input_leds btusb joydev hp_wmi btrtl snd_timer i915 iwlwifi serio_raw uvcvideo btbcm sparse_keymap intel_wmi_thunderbolt btintel videobuf2_vmalloc videobuf2_memops hid_sensor_als videobuf2_v4l2 bluetooth wmi_bmof videobuf2_common hid_sensor_trigger videodev industrialio_triggered_buffer cfg80211 snd kfifo_buf mc hid_sensor_iio_common idma64 soundcore virt_dma drm_kms_helper industrialio ecdh_generic drm ecc mei_me mei intel_lpss_pci intel_lpss i2c_algo_bit fb_sys_fops ucsi_acpi syscopyarea cros_ec_ishtp processor_thermal_device sysfillrect typec_ucsi intel_rapl_common sysimgblt intel_soc_dts_iosf cros_ec_core intel_pch_thermal typec int3403_thermal int340x_thermal_zone mac_hid hp_wireless acpi_pad int3400_thermal acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4
[  101.594288]  hid_sensor_hub hid_generic intel_ishtp_loader intel_ishtp_hid nvme psmouse e1000e nvme_core thunderbolt intel_ish_ipc intel_ishtp i2c_hid hid wmi pinctrl_cannonlake video pinctrl_intel [last unloaded: snd_hda_intel]
[  101.594336] CPU: 3 PID: 11672 Comm: modprobe Tainted: G        W         5.3.0-42-generic #34~18.04.1-Ubuntu
--
[  101.594402]  cancel_delayed_work_sync 0x13/0x20
[  101.594411]  hdac_hda_dev_remove 0x19/0x20 [snd_soc_hdac_hda]
[  101.594430]  hda_codec_driver_remove 0x2b/0x70 [snd_hda_codec]
[  101.594439]  device_release_driver_internal 0xe0/0x1b0
--
[  101.594456]  driver_unregister 0x2c/0x40
[  101.594474]  hda_codec_driver_unregister 0xe/0x10 [snd_hda_codec]
[  101.594493]  realtek_driver_exit 0x10/0xcf0 [snd_hda_codec_realtek]
[  101.594503]  __x64_sys_delete_module 0x146/0x290
--
[  101.594550] ---[ end trace ff5cee8c815fb532 ]---
[  102.151233] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake  platform, aborting probe
[  102.182226] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[  102.192927] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[  102.209513] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found
[  102.209523] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22