almost giving up - new laptop has no sound from speakers.
They show as playing, but I hear nothing.
Dell Latitude 7430, 12th Gen Intel® Core™ i7-1270P × 16.
tal@tal-Latitude-7430:~$ cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0x6055290000 irq 207
tal@tal-Latitude-7430:~$ ls -ld /proc/asound/cards
-r--r--r-- 1 root root 0 okt 28 22:06 /proc/asound/cards
tal@tal-Latitude-7430:~$ lspci -vnn | grep -A 1 -i audio
0000:00:1f.3 Audio device [0403]: Intel Corporation Alder Lake PCH-P High Definition Audio Controller [8086:51c8] (rev 01) (prog-if 80)
Subsystem: Dell Alder Lake PCH-P High Definition Audio Controller [1028:0b0b]
Flags: bus master, fast devsel, latency 64, IRQ 207, IOMMU group 14
speaker-test runs infinitely without sound (there are subtle clicks).
tal@tal-Latitude-7430:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC289 Analog [ALC289 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
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
card 0: PCH [HDA Intel PCH], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 12: HDMI 6 [HDMI 6]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 13: HDMI 7 [HDMI 7]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 14: HDMI 8 [HDMI 8]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 15: HDMI 9 [HDMI 9]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 16: HDMI 10 [HDMI 10]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 17: HDMI 11 [HDMI 11]
Subdevices: 1/1
Subdevice #0: subdevice #0
tal@tal-Latitude-7430:~$ sudo dmesg | grep -E 'snd'
[ 4.785286] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 4.791690] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 4.792811] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.826162] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC289: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.826166] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.826168] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 4.826169] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.826170] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.826170] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 4.826171] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
[ 4.826172] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
I saw a lot of patches in
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/sound/pci/hda/patch_realtek.c?h=v6.0.5
So I installed mainline and installed Linux Kernel 6.0.5 (latest).
Nothing. Please help?
