Ubuntu 23.10 上的扬声器音频完全不工作

Ubuntu 23.10 上的扬声器音频完全不工作

在我的 Windows 笔记本电脑上安装了 Ubuntu 23.10(删除了所有内容,本机运行 Ubuntu 23.10)。我的扬声器仅在笔记本电脑启动时输出音频(所以我知道它们可以正常工作),lspci -vv 显示正确的声卡,并且设置检测到我的声卡。单击“测试扬声器”显示音量条上升然后下降,但我听不到任何声音。有线 USB 耳机可以工作,但扬声器在启动后根本不工作。多次重新安装了 pipewire 和 pulseaudio,检查了 amixer 中所有相关内容是否都取消了静音。我也重新启动了 pipewire 和 wireplumber。

$ sudo inxi -SMA显示:

Audio:
  Device-1: Intel Comet Lake PCH cAVS driver: snd_hda_intel
  Device-2: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
  API: ALSA v: k6.8.7-060807-generic status: kernel-api
  Server-1: PulseAudio v: 16.1 status: active (root, process)

我已经排除故障几个小时了,但发现根本没用。我甚至更新了固件和所有东西,但什么都没用。

$ sudo lspci -vv | grep -A7 -i "audio"显示:

00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS (prog-if 80)
    Subsystem: ASUSTeK Computer Inc. Comet Lake PCH cAVS
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 32, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 165
    IOMMU group: 12
    Region 0: Memory at c5418000 (64-bit, non-prefetchable) [size=16K]
--
01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
    Subsystem: ASUSTeK Computer Inc. TU106 High Definition Audio Controller
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Interrupt: pin B routed to IRQ 17
    IOMMU group: 2
    Region 0: Memory at c5080000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: [60] Power Management version 3

内核版本来自$ uname -a

Linux ara-1-0 6.8.7-060807-generic #202404170934 SMP PREEMPT_DYNAMIC Wed Apr 17 09:46:48 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

笔记本型号:ROG Strix G532LW_G532LW

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