No sound, no speakers and no microphone in sound settings after install linux (ubuntu or other ubuntu-based distro) on this computer. I see Dummy Output in the pavucontrol. I tried the options snd-intel-dspcfg dsp_driver=1 in alsa-base.conf and BOOT_CMD in GRUB, it didn’t help.
$ inxi -SMA
System: Host: slayki1405 Kernel: 5.11.0-41-generic x86_64 bits: 64 Desktop: Pantheon
Distro: elementary OS 6 Odin
Machine: Type: Laptop System: ALLDOCUBE product: i1405 v: N/A serial: <superuser/root required>
Mobo: ALLDOCUBE model: ALLDOCUBE serial: <superuser/root required>
UEFI: American Megatrends LLC. v: Z362D.ES8336.2103034.06 date: 05/20/2021
Audio: Device-1: Intel driver: snd_hda_intel
Sound Server: ALSA v: k5.11.0-41-generic
$ lspci -v | grep -A7 -i “audio”
00:1f.3 Multimedia audio controller: Intel Corporation Device 4dc8 (rev 01)
DeviceName: Onboard - Sound
Subsystem: Realtek Semiconductor Co., Ltd. Device 1242
Flags: bus master, fast devsel, latency 32, IRQ 133
Memory at 6001120000 (64-bit, non-prefetchable) [size=16K]
Memory at 6001000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
$ aplay -l
**** Список PLAYBACK устройств ****
карта 0: PCH [HDA Intel PCH], устройство 3: HDMI 0 [HDMI 0]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 7: HDMI 1 [HDMI 1]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 8: HDMI 2 [HDMI 2]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 9: HDMI 3 [HDMI 3]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 10: HDMI 4 [HDMI 4]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 11: HDMI 5 [HDMI 5]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 12: HDMI 6 [HDMI 6]
Подустройства: 1/1
Подустройство №0: subdevice #0
$ sudo dmesg | grep -C1 -E ‘ALSA|HDA|snd|DSP|audio’
[ 0.000000] Linux version 5.11.0-41-generic (buildd@lgw01-amd64-005) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #45~20.04.1-Ubuntu SMP Wed Nov 10 10:20:10 UTC 2021 (Ubuntu 5.11.0-41.45~20.04.1-generic 5.11.22)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.11.0-41-generic root=/dev/mapper/data-root ro quiet splash snd-intel-dspcfg.dsp_driver=1 vt.handoff=7
[ 0.000000] KERNEL supported cpus:
--
[ 0.050392] Policy zone: Normal
[ 0.050394] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.11.0-41-generic root=/dev/mapper/data-root ro quiet splash snd-intel-dspcfg.dsp_driver=1 vt.handoff=7
[ 0.052209] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
--
[ 3.332452] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 3.376815] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 3.377242] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.403394] iwlwifi 0000:00:14.3: base HW address: f8:5e:a0:2d:c0:3f
[ 3.412669] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.412722] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.412767] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.412810] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.412868] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 3.412915] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 3.412955] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[ 3.415753] thermal thermal_zone7: failed to read out thermal zone (-61)
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