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Asked: 2025-04-07 03:43:57 +0800 CST

Sem som no ASUS Zenbook S 14 UX5406SA_UX5406SA no Ubuntu 24.10

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Comprei recentemente este ASUS Zenbook S 14 UX5406SA_UX5406SA e imediatamente instalei o Ubuntu 24.10. Tudo funciona bem, exceto o som. As preferências de som indicam "saída fictícia". Somente quando insiro um conjunto de fones de ouvido e microfone USB, consigo ouvir som e falar, mas não ouço som pelos alto-falantes internos do conector. Li que

  • Isso pode ser resolvido por meio de uma atualização do kernel, o que tentei (6.11 -> 6.14), mas não funcionou.
  • Também testei o Manjaro com um pendrive USB e o som funcionou, mas prefiro continuar com o Ubuntu por outros motivos.

O que devo fazer?

sound

2 respostas

  1. Best Answer

    Seguindo as indicações fornecidas em https://forum.ubuntu-fr.org/viewtopic.php?id=2090714&p=3 :

    • ASUS Zenbook UX5406SA com CPU Lunar Lake (Core Ultra série 2)
    • 25.04 com kernel 6.14 (deve haver pelo menos o 6.12)

    Solução

    Eu precisei:

    1. Instale o firmware ausente sof-lnl-cs42l43-l0-cs35l56-l23-2ch.tplgem /lib/firmware/intel/sof-ipc4-tplg/. Este arquivo vem de https://github.com/thesofproject/sof-bin/tree/main/v2.12.x/sof-ipc4-tplg-v2.12.1

    2. Instale/atualize os arquivos de configuração do UCM e do ALSA em /usr/share/alsa/ucm2/sof-soundwire/https://github.com/alsa-project/alsa-ucm-conf/tree/master/ucm2/sof-soundwire . Pelo menos o arquivo cs42l43-spk.confestava faltando.

    3. (possivelmente desnecessário) Forçar o uso do driver sofcriando o arquivo /etc/modprobe.d/sof.confcontendo:

      options snd-intel-dspcfg dsp_driver=3

    4. Então execute:

      sudo update-initramfs -k all -u

    5. Reinicie e teste.

    Para verificar a instalação

    • Firmware/UCM OK

      Execute ls -l /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43* e verifique se algo assim aparece:

      -rw-r--r-- 1 root root 71775 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-2ch.tplg
-rw-r--r-- 1 root root 71159 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-4ch.tplg
-rw-r--r-- 1 root root 73163  9 avril 11:36 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l23-2ch.tplg
-rw-r--r-- 1 root root 61382 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l23.tplg
-rw-r--r-- 1 root root 71775 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l3-2ch.tplg
-rw-r--r-- 1 root root 59994 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l3.tplg
-rw-r--r-- 1 root root 59994 31 janv. 17:14 /lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0.tplg

      Execute: ls -l /usr/share/alsa/ucm2/sof-soundwire/cs*e verifique se algo assim aparece:

      -rw-r--r-- 1 root root 1602 12 nov.  10:37 /usr/share/alsa/ucm2/sof-soundwire/cs35l56-bridge.conf
-rw-r--r-- 1 root root  928 12 nov.  10:37 /usr/share/alsa/ucm2/sof-soundwire/cs35l56.conf
-rw-r--r-- 1 root root 1114 12 nov.  10:37 /usr/share/alsa/ucm2/sof-soundwire/cs42l43.conf
-rw-r--r-- 1 root root  598 12 nov.  10:37 /usr/share/alsa/ucm2/sof-soundwire/cs42l43-dmic.conf
-rw-r--r-- 1 root root  494 12 nov.  10:37 /usr/share/alsa/ucm2/sof-soundwire/cs42l43-spk.conf

      Execute sudo dmesg | grep -i "sound\|snd\|sof"e verifique se algo assim aparece:

      [    3.201395] sof-audio-pci-intel-lnl 0000:00:1f.3: use msi interrupt mode
[    3.222312] sof-audio-pci-intel-lnl 0000:00:1f.3: hda codecs found, mask 4
[    3.222321] sof-audio-pci-intel-lnl 0000:00:1f.3: NHLT device BT(0) detected, ssp_mask 0x4
[    3.222325] sof-audio-pci-intel-lnl 0000:00:1f.3: BT link detected in NHLT tables: 0x4
[    3.222329] sof-audio-pci-intel-lnl 0000:00:1f.3: DMICs detected in NHLT tables: 2
[    3.225615] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware paths/files for ipc type 1:
[    3.225621] sof-audio-pci-intel-lnl 0000:00:1f.3:  Firmware file:     intel/sof-ipc4/lnl/sof-lnl.ri
[    3.225623] sof-audio-pci-intel-lnl 0000:00:1f.3:  Firmware lib path: intel/sof-ipc4-lib/lnl
[    3.225625] sof-audio-pci-intel-lnl 0000:00:1f.3:  Topology file:     intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l23-2ch.tplg
[    3.226477] sof-audio-pci-intel-lnl 0000:00:1f.3: Loaded firmware library: ADSPFW, version: 2.12.0.1
[    3.502227] sof-audio-pci-intel-lnl 0000:00:1f.3: Booted firmware version: 2.12.0.1
[    3.512353] sof-audio-pci-intel-lnl 0000:00:1f.3: Topology: ABI 3:29:1 Kernel ABI 3:23:1
[    3.512699] sof_sdw sof_sdw: ASoC: Parent card not yet available, widget card binding deferred
[    3.513255] sof-audio-pci-intel-lnl 0000:00:1f.3: Loaded firmware library: ADSPFW, version: 2.12.0.1

      Se você vir Check if you have 'sof-firmware' package installed.isso significa que está faltando um firmware.

    • Motorista SOF OK

      Execute lspci -nnk | grep -A2 Audioe verifique se algo assim aparece:

      00:1f.3 Multimedia audio controller [0401]: Intel Corporation Lunar Lake-M HD Audio Controller [8086:a828] (rev 10)
Subsystem: ASUSTeK Computer Inc. Device [1043:1e13]
Kernel driver in use: sof-audio-pci-intel-lnl
    • 1

  2. Siga o repositório aqui e confira a discussão em

    https://github.com/thesofproject/linux/issues/5325

    Resumo;

    instalar o software mais recente de

    https://github.com/thesofproject/sof-bin/releases/tag/v2025.01.1

    • 0

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