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#1 2023-05-13 23:16:07

araujophys
Member
Registered: 2023-05-12
Posts: 5

Issues with audio: lspci | grep -i audio command is empty

Hi everybody,

I have several problems with audio on arch linux. When I ended the installation, I found:

lspci | grep -i audio
00:0e.0 Multimedia audio controller: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio (rev 06)

inxi -Ax
Audio:
Device-1: Intel Celeron/Pentium Silver Processor High Definition Audio
vendor: Realtek driver: sof-audio-pci-intel-apl bus-ID: 00:0e.0
API: ALSA v: k6.3.1-arch2-1 status: kernel-api
Server-1: PipeWire v: 0.3.70 status: active

But, now, I found:

lspci | grep -i audio

and
inxi -Ax
Audio:
  Message: No device data found.
  API: ALSA v: k6.3.1-arch2-1 status: kernel-api
  Server-1: PipeWire v: 0.3.70 status: active

However, after the installation, the device only showed "dummy output" for audio. I tried several solutions, but all of them failed. I don't know what I can do to solve this...

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#2 2023-05-13 23:24:26

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,892

Re: Issues with audio: lspci | grep -i audio command is empty

Install the sof-firmware package and reboot

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#3 2023-05-13 23:46:19

araujophys
Member
Registered: 2023-05-12
Posts: 5

Re: Issues with audio: lspci | grep -i audio command is empty

I do it. But, the problem remains.

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#4 2023-05-13 23:50:57

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,892

Re: Issues with audio: lspci | grep -i audio command is empty

If it actually completely disappeared from lspci then the card is disabled in your UEFI or you have low level detection issues, post

sudo journalctl -b

https://wiki.archlinux.org/title/List_o … n_services

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#5 2023-05-14 00:05:48

araujophys
Member
Registered: 2023-05-12
Posts: 5

Re: Issues with audio: lspci | grep -i audio command is empty

mai 13 21:04:55 archlinux kernel: microcode: updated early: 0x18 -> 0x22, date = 2022-09-20
mai 13 21:04:55 archlinux kernel: Linux version 6.3.1-arch2-1 (linux@archlinux) (gcc (GCC) 13.1.1 20230429, GNU ld (GNU Binutils) 2.4>
mai 13 21:04:55 archlinux kernel: Command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=PARTUUID=7d002aa2-5a3e-4b8a->
mai 13 21:04:55 archlinux kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
mai 13 21:04:55 archlinux kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
mai 13 21:04:55 archlinux kernel: x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
mai 13 21:04:55 archlinux kernel: x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
mai 13 21:04:55 archlinux kernel: x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
mai 13 21:04:55 archlinux kernel: x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
mai 13 21:04:55 archlinux kernel: x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
mai 13 21:04:55 archlinux kernel: signal: max sigframe size: 2032
mai 13 21:04:55 archlinux kernel: BIOS-provided physical RAM map:
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000003dfff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000000003e000-0x000000000003ffff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000000040000-0x000000000009dfff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000012151000-0x000000007717dfff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000007717e000-0x0000000079a2efff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000079a2f000-0x0000000079a6dfff] ACPI data
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000079a6e000-0x0000000079acdfff] ACPI NVS
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000079ace000-0x0000000079ee0fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x0000000079ee1000-0x000000007a794fff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000007a795000-0x000000007a840fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000007a841000-0x000000007abfffff] usable
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x000000007ac00000-0x000000007fffffff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000d0000000-0x00000000d0ffffff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000d3709000-0x00000000d3709fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000fe042000-0x00000000fe044fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000fe900000-0x00000000fe902fff] reserved
mai 13 21:04:55 archlinux kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved

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#6 2023-05-14 00:07:32

araujophys
Member
Registered: 2023-05-12
Posts: 5

Re: Issues with audio: lspci | grep -i audio command is empty

mai 13 20:42:55 phys systemd[338]: Listening on PipeWire PulseAudio.
mai 13 20:43:00 phys systemd[406]: Listening on PipeWire PulseAudio.
mai 13 20:43:00 phys systemd[406]: Started PipeWire PulseAudio.
mai 13 20:43:10 phys systemd[338]: Closed PipeWire PulseAudio.

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#7 2023-05-14 08:49:08

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,892

Re: Issues with audio: lspci | grep -i audio command is empty

That's useless, see the link for how to post the full output

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