Ubuntu
alsa-driver package

Dell XPS 20.10 Can't Recognize Sound Card or Microphone

Asked by Caleb Hulbert

After a clean install of 20.10 on a new Dell XPS 17, there is only a "Dummy Output" audio device, and no Microphone input device present.

I've attempted the following with no success. Each attempt below was followed by a reboot:

- Adding ` options snd-hda-intel dmic_detect=0` to /etc/modprobe.d/alsa-base.conf
- Adding `blacklist snd_soc_skl` to /etc/modprobe.d/blacklist.conf

- `sudo alsactl restore`

- `sudo apt purge timidity-daemon` however timidity was not installed anyway.

- add `snd_hda_intel.dmic_detect=0` to GRUB_CMDLINE_LINUX_DEFAULT entry of /etc/default/grub.
- The above, after a reboot. mentioned that option was deprecated, and suggested instead to use: `snd-intel-dspcfg.dsp_driver=1` which also did not have any effect.

None of the above worked. I also attempted a clean install of 20.04, which had similar results. I am back on 20.10, with no change.

Here is the alsa report output. http://alsa-project.org/db/?f=37570a9005d433647c50542ac09e0fc9664d23b1

I do know that when viewing the output of `journalctl -t pulseaudio` I see the following after a reboot:

```
Jan 28 11:47:56 XPS pulseaudio[894]: Failed to get the verb HiFi
Jan 28 11:47:56 XPS pulseaudio[894]: No UCM verb is valid for hw:0
Jan 28 11:47:56 XPS pulseaudio[894]: Failed to find a working profile.
Jan 28 11:47:56 XPS pulseaudio[894]: Failed to load module "module-alsa-card" (argument: "device_id=>
Jan 28 11:48:29 XPS pulseaudio[1439]: Failed to get the verb HiFi
Jan 28 11:48:29 XPS pulseaudio[1439]: No UCM verb is valid for hw:0
Jan 28 11:48:29 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:48:29 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to find a working profile.
Jan 28 11:54:35 XPS pulseaudio[1439]: Failed to load module "module-alsa-card" (argument: "device_id>
Jan 28 11:54:35 XPS pulseaudio[1439]: Tried to configure /devices/pci0000:00/0000:00:1f.3/skl_hda_ds>
Jan 28 11:54:35 XPS pulseaudio[1439]: Tried to configure /devices/pci0000:00/0000:00:1f.3/skl_hda_ds>
Jan 28 11:56:31 XPS pulseaudio[1439]: Got POLLNVAL from ALSA
Jan 28 11:56:31 XPS pulseaudio[1439]: Got POLLNVAL from ALSA
Jan 28 12:04:44 XPS pulseaudio[1439]: ICE default IO error handler doing an exit(), pid = 1439, errn>
```

I can provide additional information if necessary, but any help would be greatly appreciated!

Thanks,
Caleb

Question information

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Ubuntu alsa-driver Edit question
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Solved by:
Caleb Hulbert
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Last reply:

This question was reopened

Revision history for this message
Manfred Hampl (m-hampl) said : 		#1

What is the output of the command

pulseaudio -vvv

Revision history for this message
Caleb Hulbert (cmhulbert) said : 		#2

Thanks for looking at this, here is the output:

pulseaudio -vvv
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
I: [pulseaudio] main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us.
D: [pulseaudio] core-util.c: RealtimeKit worked.
I: [pulseaudio] core-util.c: Successfully gained nice level -11.
I: [pulseaudio] main.c: This is PulseAudio 13.99.2
D: [pulseaudio] main.c: Compilation host: x86_64-pc-linux-gnu
D: [pulseaudio] main.c: Compilation CFLAGS: -g -O2 -fdebug-prefix-map=/build/pulseaudio-cH2awE/pulseaudio-13.99.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -W -Wextra -pipe -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -fno-common -fdiagnostics-show-option -fdiagnostics-color=auto
D: [pulseaudio] main.c: Running on host: Linux x86_64 5.8.0-41-generic #46-Ubuntu SMP Mon Jan 18 16:48:44 UTC 2021
D: [pulseaudio] main.c: Found 12 CPUs.
I: [pulseaudio] main.c: Page size is 4096 bytes
D: [pulseaudio] main.c: Compiled with Valgrind support: no
D: [pulseaudio] main.c: Running in valgrind mode: no
D: [pulseaudio] main.c: Running in VM: no
D: [pulseaudio] main.c: Running from build tree: no
D: [pulseaudio] main.c: Optimized build: yes
D: [pulseaudio] main.c: FASTPATH defined, only fast path asserts disabled.
I: [pulseaudio] main.c: Machine ID is 8829364e9f58406e9ccfd6a56e43e4ca.
I: [pulseaudio] main.c: Using runtime directory /run/user/1000/pulse.
I: [pulseaudio] main.c: Using state directory /home/caleb/.config/pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib/pulse-13.99.2/modules.
I: [pulseaudio] main.c: Running in system mode: no
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.

Revision history for this message
Manfred Hampl (m-hampl) said : 		#3

Please follow https://help.ubuntu.com/community/SoundTroubleshootingProcedure

Revision history for this message
Caleb Hulbert (cmhulbert) said : 		#4

The above link in the first question is the output from the alsa script.
At the end is the output from the command at Step 4. It also mentioned to specify how I am hoping to use my speakers; I'm hoping to use the built in speakers, though external headphones also seem not to work. In addition my built in microphone is also not detected as an input device.

--------------------

cat /proc/asound/{version,cards,devices,hwdep,pcm,seq/clients}; ls -l /usr/share/pulseaudio/alsa-mixer/paths/; sudo rm /etc/asound.conf; sudo rm -r ~/.pulse ~/.asound* ;sudo rm ~/.pulse-cookie; sudo apt-get update; sudo apt-get install aptitude; sudo aptitude install paman gnome-alsamixer libasound2-plugins padevchooser libsdl1.2debian-pulseaudio; sudo lshw -short;ls -lart /dev/snd; find /lib/modules/`uname -r` | grep snd ;cat /dev/sndstat; lspci -nn; lsusb; sudo which alsactl; sudo fuser -v /dev/dsp /dev/snd/* ; dpkg -S bin/slmodemd; dmesg | egrep 'EMU|probe|emu|ALSA|alsa|ac97|udi|snd|ound|irmware'; sudo /etc/init.d/sl-modem-daemon status; sudo grep model /etc/modprobe.d/* ; sudo dmidecode|egrep 'anufact|roduct|erial|elease'; lsmod | egrep 'snd|usb|midi|udio'; pacmd list-sinks; aplay -l; sudo alsa force-reload; ubuntu-support-status || ubuntu-security-status ; sudo lshw -C sound
Advanced Linux Sound Architecture Driver Version k5.8.0-41-generic.
 0 [PCH ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0x609b118000 irq 202
  1: : sequencer
  2: [ 0- 3]: digital audio playback
  3: [ 0- 7]: digital audio playback
  4: [ 0- 8]: digital audio playback
  5: [ 0- 9]: digital audio playback
  6: [ 0-10]: digital audio playback
  7: [ 0- 2]: hardware dependent
  8: [ 0] : control
 33: : timer
00-02: HDA Codec 2
00-03: HDMI 0 : HDMI 0 : playback 1
00-07: HDMI 1 : HDMI 1 : playback 1
00-08: HDMI 2 : HDMI 2 : playback 1
00-09: HDMI 3 : HDMI 3 : playback 1
00-10: HDMI 4 : HDMI 4 : playback 1
Client info
  cur clients : 2
  peak clients : 2
  max clients : 192

Client 0 : "System" [Kernel]
  Port 0 : "Timer" (Rwe-)
  Port 1 : "Announce" (R-e-)
Client 14 : "Midi Through" [Kernel]
  Port 0 : "Midi Through Port-0" (RWe-)
total 176
-rw-r--r-- 1 root root 1415 Jan 4 21:39 analog-input-aux.conf
-rw-r--r-- 1 root root 2056 Jan 4 21:39 analog-input.conf
-rw-r--r-- 1 root root 5769 Jan 4 21:39 analog-input.conf.common
-rw-r--r-- 1 root root 2185 Jan 4 21:39 analog-input-dock-mic.conf
-rw-r--r-- 1 root root 1420 Jan 4 21:39 analog-input-fm.conf
-rw-r--r-- 1 root root 2196 Jan 4 21:39 analog-input-front-mic.conf
-rw-r--r-- 1 root root 2298 Jan 4 21:39 analog-input-headphone-mic.conf
-rw-r--r-- 1 root root 2521 Jan 4 21:39 analog-input-headset-mic.conf
-rw-r--r-- 1 root root 2797 Jan 4 21:39 analog-input-internal-mic-always.conf
-rw-r--r-- 1 root root 3155 Jan 4 21:39 analog-input-internal-mic.conf
-rw-r--r-- 1 root root 2609 Jan 4 21:39 analog-input-linein.conf
-rw-r--r-- 1 root root 2797 Jan 4 21:39 analog-input-mic.conf
-rw-r--r-- 1 root root 1330 Jan 4 21:39 analog-input-mic.conf.common
-rw-r--r-- 1 root root 1457 Jan 4 21:39 analog-input-mic-line.conf
-rw-r--r-- 1 root root 2185 Jan 4 21:39 analog-input-rear-mic.conf
-rw-r--r-- 1 root root 1425 Jan 4 21:39 analog-input-tvtuner.conf
-rw-r--r-- 1 root root 1385 Jan 4 21:39 analog-input-video.conf
-rw-r--r-- 1 root root 1929 Jan 4 21:39 analog-output.conf
-rw-r--r-- 1 root root 11778 Jan 4 21:39 analog-output.conf.common
-rw-r--r-- 1 root root 2139 Jan 4 21:39 analog-output-headphones-2.conf
-rw-r--r-- 1 root root 3339 Jan 4 21:39 analog-output-headphones.conf
-rw-r--r-- 1 root root 3963 Jan 4 21:39 analog-output-lineout.conf
-rw-r--r-- 1 root root 1993 Jan 4 21:39 analog-output-mono.conf
-rw-r--r-- 1 root root 3949 Jan 4 21:39 analog-output-speaker-always.conf
-rw-r--r-- 1 root root 4824 Jan 4 21:39 analog-output-speaker.conf
-rw-r--r-- 1 root root 181 Jan 4 21:39 hdmi-output-0.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-1.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-2.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-3.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-4.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-5.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-6.conf
-rw-r--r-- 1 root root 183 Jan 4 21:39 hdmi-output-7.conf
-rw-r--r-- 1 root root 789 Jan 4 21:39 iec958-stereo-input.conf
-rw-r--r-- 1 root root 712 Jan 4 21:39 iec958-stereo-output.conf
-rw-r--r-- 1 root root 1072 Jan 4 21:39 steelseries-arctis-output-chat-common.conf
-rw-r--r-- 1 root root 1064 Jan 4 21:39 steelseries-arctis-output-game-common.conf
-rw-r--r-- 1 root root 1273 Jan 4 21:39 usb-gaming-headset-input.conf
-rw-r--r-- 1 root root 1262 Jan 4 21:39 usb-gaming-headset-output-mono.conf
-rw-r--r-- 1 root root 1350 Jan 4 21:39 usb-gaming-headset-output-stereo.conf
[sudo] password for caleb:
rm: cannot remove '/etc/asound.conf': No such file or directory
rm: cannot remove '/home/caleb/.pulse': No such file or directory
rm: cannot remove '/home/caleb/.asound*': No such file or directory
rm: cannot remove '/home/caleb/.pulse-cookie': No such file or directory
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Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libcdio18 libffi7
Use 'sudo apt autoremove' to remove them.
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  aptitude-common libcwidget4 libxapian30
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  aptitude-doc-en | aptitude-doc apt-xapian-index debtags tasksel libcwidget-dev xapian-tools
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  libparse-debianchangelog-perl
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0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
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update-alternatives: using /usr/bin/aptitude-curses to provide /usr/bin/aptitude (aptitude) in auto mode
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H/W path Device Class Description
===============================================================
                                     system XPS 17 9700 (098F)
/0 bus 05JJ5P
/0/0 memory 1MiB BIOS
/0/400 processor Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
/0/400/700 memory 384KiB L1 cache
/0/400/701 memory 1536KiB L2 cache
/0/400/702 memory 12MiB L3 cache
/0/1000 memory 64GiB System Memory
/0/1000/0 memory 32GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns)
/0/1000/1 memory 32GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns)
/0/100 bridge 10th Gen Core Processor Host Bridge/DRAM Registers
/0/100/1 bridge Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Co
/0/100/1/0 display TU117M [GeForce GTX 1650 Ti Mobile]
/0/100/2 /dev/fb0 display UHD Graphics
/0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal
/0/100/8 generic Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Pr
/0/100/12 generic Comet Lake PCH Thermal Controller
/0/100/13 communication Intel Corporation
/0/100/14 bus Comet Lake USB 3.1 xHCI Host Controller
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/1 generic FingerPrint
/0/100/14/0/5 multimedia Integrated_Webcam_HD
/0/100/14/0/e communication Bluetooth wireless interface
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 memory RAM memory
/0/100/14.3 wlp0s20f3 network Wi-Fi 6 AX201
/0/100/15 bus Comet Lake PCH Serial IO I2C Controller #0
/0/100/15.1 bus Comet Lake PCH Serial IO I2C Controller #1
/0/100/16 communication Comet Lake HECI Controller
/0/100/1b bridge Comet Lake PCI Express Root Port #17
/0/100/1b/0 storage Toshiba Corporation
/0/100/1b/0/0 /dev/nvme0 storage KXG60PNV2T04 NVMe KIOXIA 2048GB
/0/100/1b/0/0/1 /dev/nvme0n1 disk 2048GB NVMe namespace
/0/100/1b/0/0/1/1 volume 511MiB Windows FAT volume
/0/100/1b/0/0/1/2 /dev/nvme0n1p2 volume 1907GiB EXT4 volume
/0/100/1c bridge Intel Corporation
/0/100/1c/0 generic RTS5260 PCI Express Card Reader
/0/100/1c.4 bridge Intel Corporation
/0/100/1c.4/0 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1c.4/0/0 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1c.4/0/0/0 generic JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018]
/0/100/1c.4/0/1 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1c.4/0/2 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1c.4/0/2/0 bus JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018
/0/100/1c.4/0/2/0/0 usb3 bus xHCI Host Controller
/0/100/1c.4/0/2/0/1 usb4 bus xHCI Host Controller
/0/100/1c.4/0/4 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1d bridge Comet Lake PCI Express Root Port #9
/0/100/1d/0 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1d/0/0 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1d/0/0/0 generic JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018]
/0/100/1d/0/1 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1d/0/2 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1d/0/2/0 bus JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018
/0/100/1d/0/2/0/0 usb5 bus xHCI Host Controller
/0/100/1d/0/2/0/1 usb6 bus xHCI Host Controller
/0/100/1d/0/4 bridge JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018]
/0/100/1f bridge Intel Corporation
/0/100/1f.3 multimedia Comet Lake PCH cAVS
/0/100/1f.4 bus Comet Lake PCH SMBus Controller
/0/100/1f.5 bus Comet Lake PCH SPI Controller
/0/1 system PnP device PNP0c02
/0/2 system PnP device PNP0c02
/0/3 system PnP device PNP0c02
/0/4 system PnP device PNP0b00
/0/5 generic PnP device INT3f0d
/0/6 input PnP device PNP0303
/0/7 generic PnP device DLL098f
/0/8 system PnP device PNP0c02
/0/9 system PnP device PNP0c02
/1 power DELL F8CPG0B
/2 power
total 0
crw-rw----+ 1 root audio 116, 33 Jan 29 10:01 timer
crw-rw----+ 1 root audio 116, 1 Jan 29 10:01 seq
crw-rw----+ 1 root audio 116, 7 Jan 29 10:01 hwC0D2
crw-rw----+ 1 root audio 116, 8 Jan 29 10:01 controlC0
drwxr-xr-x 2 root root 60 Jan 29 10:01 by-path
drwxr-xr-x 3 root root 240 Jan 29 10:01 .
crw-rw----+ 1 root audio 116, 2 Jan 29 10:01 pcmC0D3p
crw-rw----+ 1 root audio 116, 3 Jan 29 10:01 pcmC0D7p
crw-rw----+ 1 root audio 116, 4 Jan 29 10:01 pcmC0D8p
crw-rw----+ 1 root audio 116, 5 Jan 29 10:01 pcmC0D9p
crw-rw----+ 1 root audio 116, 6 Jan 29 10:01 pcmC0D10p
drwxr-xr-x 21 root root 4740 Jan 29 10:04 ..
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/oxfw/snd-oxfw.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/digi00x/snd-firewire-digi00x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/snd-isight.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/bebob/snd-bebob.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/fireface/snd-fireface.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/dice/snd-dice.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/fireworks/snd-fireworks.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/motu/snd-firewire-motu.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/tascam/snd-firewire-tascam.ko
/lib/modules/5.8.0-41-generic/kernel/sound/firewire/snd-firewire-lib.ko
/lib/modules/5.8.0-41-generic/kernel/sound/isa/sb/snd-sb-common.ko
/lib/modules/5.8.0-41-generic/kernel/sound/synth/emux/snd-emux-synth.ko
/lib/modules/5.8.0-41-generic/kernel/sound/synth/snd-util-mem.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/snd-cs8427.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/snd-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/other/snd-ak4114.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/other/snd-ak4113.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/other/snd-ak4xxx-adda.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/other/snd-pt2258.ko
/lib/modules/5.8.0-41-generic/kernel/sound/i2c/other/snd-ak4117.ko
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/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ssm2305.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-adau1761.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-da7219.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm186x-spi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt286.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tscs454.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8524.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-bt-sco.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8523.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt5645.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-nau8825.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-adau1761-spi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt1011.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tas6424.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ts3a227e.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a-spi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wcd934x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt298.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8750.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm179x-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ak5386.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tas5086.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm186x-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8770.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-hdmi-codec.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ak4554.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-msm8916-digital.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs4271.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tda7419.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt5514.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-mt6351.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8804-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-uda1334.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ssm2602-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs42l73.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs42xx8-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-msm8916-analog.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-adau7118-hw.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8978.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tscs42xx.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs35l35.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm3060.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm186x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs35l33.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-zl38060.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8741.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs4341.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-dmic.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt5670.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-max9867.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-si476x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-pcm3168a.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt715.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt5677-spi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-sgtl5000.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-simple-amplifier.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8580.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-max9759.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-cs35l32.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-adau17x1.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-ak5558.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-adau-utils.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tas2770.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-es7241.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-sti-sas.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-tpa6130a2.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-spdif-tx.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-zx-aud96p22.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-max98373.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-rt5651.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-hdac-hda.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-wm8903.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/codecs/snd-soc-max98090.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/generic/snd-soc-simple-card-utils.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/generic/snd-soc-simple-card.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-audmix.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-ssi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-esai.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-sai.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-asrc.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-imx-audmux.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-micfil.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-spdif.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-easrc.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/fsl/snd-soc-fsl-mqs.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/bcm/snd-soc-63xx.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/renoir/snd-acp3x-pdm-dma.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/renoir/snd-acp3x-rn.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/renoir/snd-rn-pci-acp3x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/snd-soc-acp-rt5682-mach.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/snd-soc-acp-rt5645-mach.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/raven/snd-pci-acp3x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/raven/snd-acp3x-pcm-dma.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/raven/snd-acp3x-i2s.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/amd/snd-soc-acp-da7219mx98357-mach.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/snd-soc-core.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/haswell/snd-soc-sst-haswell-pcm.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5660.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5640.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-da7213.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-skl_nau88l25_max98357a.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_da7219_max98357a.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-sof-wm8804.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-max98090_ti.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-sof-pcm512x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-glk-rt5682_max98357a.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bdw-rt5677-mach.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5672.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-cx2072x.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-skl_hda_dsp.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-haswell.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-skl_rt286.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-skl_nau88l25_ssm4567.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sof_da7219_max98373.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-cml_rt1011_rt5682.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_rt5514_max98927.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-broadwell.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-rt5645.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bxt-da7219_max98357a.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-byt-cht-es8316.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bytcr-rt5651.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_da7219_max98927.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sof_rt5682.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-cht-bsw-nau8824.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-kbl_rt5663_max98927.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bdw-rt5650-mach.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-ehl-rt5660.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/boards/snd-soc-sst-bxt-rt298.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/atom/snd-soc-sst-atom-hifi2-platform.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-acpi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-core.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/atom/sst/snd-intel-sst-pci.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/common/snd-soc-sst-dsp.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/common/snd-soc-sst-acpi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/common/snd-soc-acpi-intel-match.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/common/snd-soc-sst-ipc.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/intel/common/snd-soc-sst-firmware.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/xtensa/snd-soc-xtfpga-i2s.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/snd-sof-acpi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/snd-sof.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/intel/snd-sof-intel-byt.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/intel/snd-sof-intel-ipc.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda-common.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/intel/snd-sof-intel-hda.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/xtensa/snd-sof-xtensa-dsp.ko
/lib/modules/5.8.0-41-generic/kernel/sound/soc/sof/snd-sof-pci.ko
/lib/modules/5.8.0-41-generic/kernel/sound/pcmcia/vx/snd-vxpocket.ko
/lib/modules/5.8.0-41-generic/kernel/sound/pcmcia/pdaudiocf/snd-pdaudiocf.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/oss/snd-mixer-oss.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-compress.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-timer.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-pcm-dmaengine.ko
/lib/modules/5.8.0-41-generic/kernel/sound/core/snd-seq-device.ko
/lib/modules/5.8.0-41-generic/kernel/sound/xen/snd_xen_front.ko
/lib/modules/5.8.0-41-generic/kernel/sound/x86/snd-hdmi-lpe-audio.ko
/lib/modules/5.8.0-41-generic/kernel/sound/hda/snd-hda-core.ko
/lib/modules/5.8.0-41-generic/kernel/sound/hda/ext/snd-hda-ext-core.ko
/lib/modules/5.8.0-41-generic/kernel/sound/hda/snd-intel-dspcfg.ko
cat: /dev/sndstat: No such file or directory
00:00.0 Host bridge [0600]: Intel Corporation 10th Gen Core Processor Host Bridge/DRAM Registers [8086:9b54] (rev 02)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 02)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics [8086:9bc4] (rev 05)
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 02)
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
00:12.0 Signal processing controller [1180]: Intel Corporation Comet Lake PCH Thermal Controller [8086:06f9]
00:13.0 Serial controller [0700]: Intel Corporation Device [8086:06fc]
00:14.0 USB controller [0c03]: Intel Corporation Comet Lake USB 3.1 xHCI Host Controller [8086:06ed]
00:14.2 RAM memory [0500]: Intel Corporation Comet Lake PCH Shared SRAM [8086:06ef]
00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:06f0]
00:15.0 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #0 [8086:06e8]
00:15.1 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #1 [8086:06e9]
00:16.0 Communication controller [0780]: Intel Corporation Comet Lake HECI Controller [8086:06e0]
00:1b.0 PCI bridge [0604]: Intel Corporation Comet Lake PCI Express Root Port #17 [8086:06c0] (rev f0)
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:06b8] (rev f0)
00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:06bc] (rev f0)
00:1d.0 PCI bridge [0604]: Intel Corporation Comet Lake PCI Express Root Port #9 [8086:06b0] (rev f0)
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:068e]
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Comet Lake PCH cAVS [8086:06c8]
00:1f.4 SMBus [0c05]: Intel Corporation Comet Lake PCH SMBus Controller [8086:06a3]
00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH SPI Controller [8086:06a4]
01:00.0 3D controller [0302]: NVIDIA Corporation TU117M [GeForce GTX 1650 Ti Mobile] [10de:1f95] (rev a1)
02:00.0 Non-Volatile memory controller [0108]: Toshiba Corporation Device [1179:011a]
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5260 PCI Express Card Reader [10ec:5260] (rev 01)
04:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
05:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
05:01.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
05:02.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
05:04.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
06:00.0 System peripheral [0880]: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] [8086:15eb] (rev 06)
3a:00.0 USB controller [0c03]: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] [8086:15ec] (rev 06)
6e:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
6f:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
6f:01.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
6f:02.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
6f:04.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06)
70:00.0 System peripheral [0880]: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] [8086:15eb] (rev 06)
a4:00.0 USB controller [0c03]: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] [8086:15ec] (rev 06)
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0c45:6a0c Microdia Integrated_Webcam_HD
Bus 001 Device 004: ID 8087:0026 Intel Corp.
Bus 001 Device 002: ID 27c6:533c Shenzhen Goodix Technology Co.,Ltd. FingerPrint
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/usr/sbin/alsactl
Specified filename /dev/dsp does not exist.
Cannot stat file /proc/2675/fd/5: Permission denied
Cannot stat file /proc/2675/fd/6: Permission denied
Cannot stat file /proc/2675/fd/7: Permission denied
Cannot stat file /proc/2675/fd/8: Permission denied
Cannot stat file /proc/2675/fd/47: Permission denied
Cannot stat file /proc/2675/fd/64: Permission denied
Cannot stat file /proc/2675/fd/65: Permission denied
Cannot stat file /proc/2675/fd/66: Permission denied
Cannot stat file /proc/2675/fd/67: Permission denied
Cannot stat file /proc/2675/fd/68: Permission denied
Cannot stat file /proc/2675/fd/69: Permission denied
Cannot stat file /proc/2675/fd/70: Permission denied
Cannot stat file /proc/2675/fd/71: Permission denied
Cannot stat file /proc/2675/fd/72: Permission denied
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Cannot stat file /proc/2675/fd/74: Permission denied
Cannot stat file /proc/2675/fd/75: Permission denied
Cannot stat file /proc/2675/fd/76: Permission denied
Cannot stat file /proc/2675/fd/77: Permission denied
Cannot stat file /proc/2675/fd/78: Permission denied
Cannot stat file /proc/2675/fd/79: Permission denied
Cannot stat file /proc/2675/fd/80: Permission denied
Cannot stat file /proc/2675/fd/81: Permission denied
Cannot stat file /proc/2675/fd/82: Permission denied
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Cannot stat file /proc/2675/fd/85: Permission denied
Cannot stat file /proc/2675/fd/86: Permission denied
Cannot stat file /proc/2675/fd/87: Permission denied
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Cannot stat file /proc/2675/fd/101: Permission denied
Cannot stat file /proc/2675/fd/102: Permission denied
Cannot stat file /proc/2675/fd/1023: Permission denied
Cannot stat file /proc/2727/fd/6: Permission denied
Cannot stat file /proc/2727/fd/7: Permission denied
Cannot stat file /proc/2727/fd/8: Permission denied
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Cannot stat file /proc/2728/fd/6: Permission denied
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Cannot stat file /proc/2728/fd/8: Permission denied
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Cannot stat file /proc/2728/fd/10: Permission denied
Cannot stat file /proc/2754/fd/6: Permission denied
Cannot stat file /proc/2754/fd/7: Permission denied
Cannot stat file /proc/2754/fd/8: Permission denied
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Cannot stat file /proc/2785/fd/4: Permission denied
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Cannot stat file /proc/2785/fd/103: Permission denied
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Cannot stat file /proc/2789/fd/15: Permission denied
Cannot stat file /proc/2790/fd/6: Permission denied
Cannot stat file /proc/2790/fd/7: Permission denied
Cannot stat file /proc/2790/fd/8: Permission denied
Cannot stat file /proc/2790/fd/9: Permission denied
Cannot stat file /proc/2790/fd/10: Permission denied
Cannot stat file /proc/2790/fd/15: Permission denied
                     USER PID ACCESS COMMAND
/dev/snd/controlC0: caleb 1420 F.... pulseaudio
dpkg-query: no path found matching pattern *bin/slmodemd*
dmesg: read kernel buffer failed: Operation not permitted
sudo: /etc/init.d/sl-modem-daemon: command not found
 Release Date: 09/03/2020
  Serial services are supported (int 14h)
 Manufacturer: Dell Inc.
 Product Name: XPS 17 9700
 Serial Number: 71CTD63
 Manufacturer: Dell Inc.
 Product Name: 05JJ5P
 Serial Number: /71CTD63/CNWSC000CP0T1M/
 Manufacturer: Dell Inc.
 Serial Number: 71CTD63
 Manufacturer: Intel(R) Corporation
 Serial Number:
 Manufacturer: 80AD00000000
 Serial Number: 34D31246
 Module Manufacturer ID: Bank 1, Hex 0xAD
 Module Product ID: Unknown
 Memory Subsystem Controller Manufacturer ID: Unknown
 Memory Subsystem Controller Product ID: Unknown
 Manufacturer: 80AD00000000
 Serial Number: 34D30F17
 Module Manufacturer ID: Bank 1, Hex 0xAD
 Module Product ID: Unknown
 Memory Subsystem Controller Manufacturer ID: Unknown
 Memory Subsystem Controller Product ID: Unknown
 Manufacturer: BYD
 Manufacture Date: 11/05/2020
 Serial Number: 04E8
 Manufacturer:
 Serial Number:
  Debug Use USB(Disabled:Serial)
snd_seq_dummy 16384 0
snd_hda_codec_hdmi 61440 1
snd_sof_pci 24576 0
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof_intel_hda_common 77824 1 snd_sof_pci
snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp 16384 2 snd_sof_intel_hda_common,snd_sof_intel_byt
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof 122880 4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_ext_core 32768 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match 45056 2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt
snd_soc_core 278528 3 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda
snd_compress 28672 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 53248 1
snd_intel_dspcfg 24576 3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec 143360 3 snd_hda_codec_hdmi,snd_hda_intel,snd_soc_hdac_hda
snd_hda_core 94208 7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 118784 9 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
ledtrig_audio 16384 2 snd_sof,dell_laptop
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 36864 1 snd_seq_midi
snd_seq 73728 3 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
btusb 57344 0
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 40960 2 snd_seq,snd_pcm
btrtl 24576 1 btusb
btbcm 16384 1 btusb
btintel 28672 1 btusb
snd 94208 13 snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
bluetooth 602112 33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
soundcore 16384 1 snd
1 sink(s) available.
  * index: 0
 name: <auto_null>
 driver: <module-null-sink.c>
 flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
 state: IDLE
 suspend cause: (none)
 priority: 1000
 volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
        balance 0.00
 base volume: 65536 / 100% / 0.00 dB
 volume steps: 65537
 muted: no
 current latency: 23.60 ms
 max request: 6 KiB
 max rewind: 6 KiB
 monitor source: 0
 sample spec: s16le 2ch 44100Hz
 channel map: front-left,front-right
             Stereo
 used by: 0
 linked by: 1
 configured latency: 40.00 ms; range is 0.50 .. 2000.00 ms
 module: 14
 properties:
  device.description = "Dummy Output"
  device.class = "abstract"
  device.icon_name = "audio-card"
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Unloading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-sof-pci snd-sof-intel-byt snd-sof-intel-ipc snd-sof-intel-hda-common snd-soc-hdac-hda snd-sof-xtensa-dsp snd-sof-intel-hda snd-sof snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-soc-core snd-compress snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg 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 (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-intel snd-intel-dspcfg snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer).
Loading ALSA sound driver modules: snd-seq-dummy snd-hda-codec-hdmi snd-sof-pci snd-sof-intel-byt snd-sof-intel-ipc snd-sof-intel-hda-common snd-soc-hdac-hda snd-sof-xtensa-dsp snd-sof-intel-hda snd-sof snd-hda-ext-core snd-soc-acpi-intel-match snd-soc-acpi snd-soc-core snd-compress snd-pcm-dmaengine snd-hda-intel snd-intel-dspcfg 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.
ubuntu-support-status: command not found
1884 packages installed, of which:
1778 receive package updates until 7/2021
   3 packages are from third parties
  10 packages are no longer available for download

Packages from third parties are not provided by the official Ubuntu
archive, for example packages from Personal Package Archives in
Launchpad.
For more information on the packages, run 'ubuntu-security-status
--thirdparty'.

Packages that are not available for download may be left over from a
previous release of Ubuntu, may have been installed directly from a
.deb file, or are from a source which has been disabled.
For more information on the packages, run 'ubuntu-security-status
--unavailable'.
  *-usb:1
       description: Video
       product: Integrated_Webcam_HD
       vendor: CKFJH67N301030002RQ0
       physical id: 5
       bus info: usb@1:5
       version: 1.30
       capabilities: usb-2.01
       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
  *-multimedia
       description: Multimedia audio controller
       product: Comet Lake PCH cAVS
       vendor: Intel Corporation
       physical id: 1f.3
       bus info: pci@0000:00:1f.3
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=64
       resources: iomemory:600-5ff iomemory:600-5ff irq:202 memory:609b118000-609b11bfff memory:609b000000-609b0fffff

Revision history for this message
Caleb Hulbert (cmhulbert) said : 		#5

I jumped the gun with that last comment. Running Step 5 solved my issue, after another reboot. Thank you!

Revision history for this message
Caleb Hulbert (cmhulbert) said : 		#6

Ok, take 3. External headphones and microphone work now, but internal speakers/microphone do not

Revision history for this message
Caleb Hulbert (cmhulbert) said : 		#7

Ok, I was able to resolve this on my own. For anyone with similar issues, this is the page which I followed to resolve this:

https://blog.fts.scot/2020/07/04/dell-xps-2020-how-to-get-audio-working-on-linux/