sudo grub-mkconfig -o /boot/grub/grub.cfg
/etc/default/grub: line 59: snd-intel-dspcfg.dsp_driver=1: command not found
Well it obviously isn’t working.
Maybe post #3 you might try something like this after looking at this page. 
After a few months I have returned. I am trying to get sound working again on my HP Envy Desktop here is some info that I have come across whilst trying to solve this issue. Fresh install of endeavourOS. I hope it is useful to anyone that can assist me:
System Information
Manufacturer: HP
Product Name: 27-p014
Version: 1.05
$ pactl list cards
Card #44
Name: alsa_card.pci-0000_00_1f.3
Driver: alsa
Owner Module: n/a
Properties:
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.card.longname = "HDA Intel PCH at 0xdf320000 irq 132"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0"
api.alsa.use-acp = "true"
device.api = "alsa"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.description = "Built-in Audio"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "30279778"
device.product.id = "0xa170"
device.product.name = "100 Series/C230 Series Chipset Family HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/sys/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
media.class = "Audio/Device"
factory.id = "14"
client.id = "35"
object.id = "43"
object.serial = "44"
object.path = "alsa:pcm:0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdf320000 irq 132"
alsa.driver_name = "snd_hda_intel"
device.string = "0"
Profiles:
off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 800, available: no)
output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
pro-audio: Pro Audio (sinks: 3, sources: 0, priority: 1, available: yes)
Active Profile: pro-audio
Ports:
hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, availability group: Legacy 1, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 1"
device.icon_name = "video-display"
card.profile.port = "0"
Part of profile(s): output:hdmi-stereo, output:hdmi-surround, output:hdmi-surround71
hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, availability group: Legacy 2, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 2"
device.icon_name = "video-display"
card.profile.port = "1"
Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, availability group: Legacy 3, not available)
Properties:
port.type = "hdmi"
port.availability-group = "Legacy 3"
device.icon_name = "video-display"
card.profile.port = "2"
Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2
$ pactl list sinks
Sink #63
State: IDLE
Name: alsa_output.pci-0000_00_1f.3.pro-output-3
Description: Built-in Audio Pro
Driver: PipeWire
Sample Specification: s32le 8ch 48000Hz
Channel Map: aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7
Owner Module: 4294967295
Mute: no
Volume: aux0: 65536 / 100% / 0.00 dB, aux1: 65536 / 100% / 0.00 dB, aux2: 65536 / 100% / 0.00 dB, aux3: 65536 / 100% / 0.00 dB, aux4: 65536 / 100% / 0.00 dB, aux5: 65536 / 100% / 0.00 dB, aux6: 65536 / 100% / 0.00 dB, aux7: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.pro-output-3.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "3"
alsa.driver_name = "snd_hda_intel"
alsa.id = "HDMI 0"
alsa.long_card_name = "HDA Intel PCH at 0xdf320000 irq 132"
alsa.name = "HDMI 0"
alsa.resolution_bits = "32"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xdf320000 irq 132"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0,3"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "8"
audio.position = "AUX0,AUX1,AUX2,AUX3,AUX4,AUX5,AUX6,AUX7"
card.profile.device = "0"
clock.name = "api.alsa.0"
device.api = "alsa"
device.class = "sound"
device.id = "43"
device.profile.description = "Pro"
device.profile.name = "pro-output-3"
device.routes = "0"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.pro-output-3"
node.nick = "HDMI 0"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:hw:0,3:playback"
priority.driver = "696"
priority.session = "696"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "35"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "59"
object.serial = "63"
node.max-latency = "16384/48000"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "30279778"
device.product.id = "0xa170"
device.product.name = "100 Series/C230 Series Chipset Family HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/sys/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Formats:
pcm
Sink #64
State: IDLE
Name: alsa_output.pci-0000_00_1f.3.pro-output-7
Description: Built-in Audio Pro 7
Driver: PipeWire
Sample Specification: s32le 8ch 48000Hz
Channel Map: aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7
Owner Module: 4294967295
Mute: no
Volume: aux0: 65536 / 100% / 0.00 dB, aux1: 65536 / 100% / 0.00 dB, aux2: 65536 / 100% / 0.00 dB, aux3: 65536 / 100% / 0.00 dB, aux4: 65536 / 100% / 0.00 dB, aux5: 65536 / 100% / 0.00 dB, aux6: 65536 / 100% / 0.00 dB, aux7: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.pro-output-7.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "7"
alsa.driver_name = "snd_hda_intel"
alsa.id = "HDMI 1"
alsa.long_card_name = "HDA Intel PCH at 0xdf320000 irq 132"
alsa.name = "HDMI 1"
alsa.resolution_bits = "32"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xdf320000 irq 132"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0,7"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "8"
audio.position = "AUX0,AUX1,AUX2,AUX3,AUX4,AUX5,AUX6,AUX7"
card.profile.device = "1"
clock.name = "api.alsa.0"
device.api = "alsa"
device.class = "sound"
device.id = "43"
device.profile.description = "Pro 7"
device.profile.name = "pro-output-7"
device.routes = "0"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.pro-output-7"
node.nick = "HDMI 1"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:hw:0,7:playback"
priority.driver = "632"
priority.session = "632"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "35"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "60"
object.serial = "64"
node.max-latency = "16384/48000"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "30279778"
device.product.id = "0xa170"
device.product.name = "100 Series/C230 Series Chipset Family HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/sys/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Formats:
pcm
Sink #65
State: IDLE
Name: alsa_output.pci-0000_00_1f.3.pro-output-8
Description: Built-in Audio Pro 8
Driver: PipeWire
Sample Specification: s32le 8ch 48000Hz
Channel Map: aux0,aux1,aux2,aux3,aux4,aux5,aux6,aux7
Owner Module: 4294967295
Mute: no
Volume: aux0: 65536 / 100% / 0.00 dB, aux1: 65536 / 100% / 0.00 dB, aux2: 65536 / 100% / 0.00 dB, aux3: 65536 / 100% / 0.00 dB, aux4: 65536 / 100% / 0.00 dB, aux5: 65536 / 100% / 0.00 dB, aux6: 65536 / 100% / 0.00 dB, aux7: 65536 / 100% / 0.00 dB
balance 0.00
Base Volume: 65536 / 100% / 0.00 dB
Monitor Source: alsa_output.pci-0000_00_1f.3.pro-output-8.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.class = "generic"
alsa.device = "8"
alsa.driver_name = "snd_hda_intel"
alsa.id = "HDMI 2"
alsa.long_card_name = "HDA Intel PCH at 0xdf320000 irq 132"
alsa.name = "HDMI 2"
alsa.resolution_bits = "32"
alsa.subclass = "generic-mix"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
api.alsa.card.longname = "HDA Intel PCH at 0xdf320000 irq 132"
api.alsa.card.name = "HDA Intel PCH"
api.alsa.path = "hw:0,8"
api.alsa.pcm.card = "0"
api.alsa.pcm.stream = "playback"
audio.channels = "8"
audio.position = "AUX0,AUX1,AUX2,AUX3,AUX4,AUX5,AUX6,AUX7"
card.profile.device = "2"
clock.name = "api.alsa.0"
device.api = "alsa"
device.class = "sound"
device.id = "43"
device.profile.description = "Pro 8"
device.profile.name = "pro-output-8"
device.routes = "0"
factory.name = "api.alsa.pcm.sink"
media.class = "Audio/Sink"
device.description = "Built-in Audio"
node.name = "alsa_output.pci-0000_00_1f.3.pro-output-8"
node.nick = "HDMI 2"
node.pause-on-idle = "false"
object.path = "alsa:pcm:0:hw:0,8:playback"
priority.driver = "616"
priority.session = "616"
factory.id = "18"
clock.quantum-limit = "8192"
client.id = "35"
node.driver = "true"
factory.mode = "merge"
audio.adapt.follower = ""
library.name = "audioconvert/libspa-audioconvert"
object.id = "61"
object.serial = "65"
node.max-latency = "16384/48000"
api.acp.auto-port = "false"
api.acp.auto-profile = "false"
api.alsa.card = "0"
api.alsa.use-acp = "true"
device.bus = "pci"
device.bus_path = "pci-0000:00:1f.3"
device.enum.api = "udev"
device.form_factor = "internal"
device.icon_name = "audio-card-analog-pci"
device.name = "alsa_card.pci-0000_00_1f.3"
device.nick = "HDA Intel PCH"
device.plugged.usec = "30279778"
device.product.id = "0xa170"
device.product.name = "100 Series/C230 Series Chipset Family HD Audio Controller"
device.subsystem = "sound"
sysfs.path = "/sys/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.vendor.id = "0x8086"
device.vendor.name = "Intel Corporation"
device.string = "0"
Formats:
pcm
$ sudo dmesg | grep -iE 'snd|sof'
[sudo] password for n1nj4:
[ 0.257116] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.312373] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.312374] software IO TLB: mapped [mem 0x000000007c583000-0x0000000080583000] (64MB)
[ 0.465183] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 0.465208] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 28.375722] snd_hda_intel 0000:00:1f.3: enabling device (0100 -> 0102)
[ 28.950925] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
**Whats up with this
$ lspci -nnk | grep -A2 Audio
00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:a170] (rev 31)
DeviceName: Onboard Audio
Subsystem: Hewlett-Packard Company Device [103c:2b3e]
Kernel driver in use: snd_hda_intel
$ cat /proc/asound/card0/codec* | grep Codec
Codec: Intel Skylake HDMI
$ aplay -Ll
null
Discard all samples (playback) or generate zero samples (capture)
lavrate
Rate Converter Plugin Using Libav/FFmpeg Library
samplerate
Rate Converter Plugin Using Samplerate Library
speexrate
Rate Converter Plugin Using Speex Resampler
jack
JACK Audio Connection Kit
oss
Open Sound System
pipewire
PipeWire Sound Server
pulse
PulseAudio Sound Server
speex
Plugin using Speex DSP (resample, agc, denoise, echo, dereverb)
upmix
Plugin for channel upmix (4,6,8)
vdownmix
Plugin for channel downmix (stereo) with a simple spacialization
default
Default ALSA Output (currently PipeWire Media Server)
hdmi:CARD=PCH,DEV=0
HDA Intel PCH, HDMI 0
HDMI Audio Output
hdmi:CARD=PCH,DEV=1
HDA Intel PCH, HDMI 1
HDMI Audio Output
hdmi:CARD=PCH,DEV=2
HDA Intel PCH, HDMI 2
HDMI Audio Output
usbstream:CARD=PCH
HDA Intel PCH
USB Stream Output
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 0/1
Subdevice #0: subdevice #0
$ amixer -c0
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',2
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Whew! Thats a lot of data, I know. Hopefully it is of use to someone as I have beat my head against a wall for sometime now to no avail. Please help myself release me from my headphone prison!
Cheers!