Ubuntu 20.04 内核 5.8.1 上无法再检测到系统扬声器

2024-6-8 • tag-icon

我的 Lenovo IdeaPad 14ARE15 上的扬声器停止工作。它们似乎不再被检测到（见图）。您知道是什么原因导致的吗/可以修复吗？

提前致谢，

核心

5.8.1-050801-generic #202008111432 SMP Tue Aug 11 14:34:42 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

音频信息

lspci -knn | grep -iA2 audio
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1637]
    Subsystem: Lenovo Device [17aa:3816]
    Kernel driver in use: snd_hda_intel
--
04:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor [1022:15e2] (rev 01)
    Subsystem: Lenovo Raven/Raven2/FireFlight/Renoir Audio Processor [17aa:3822]
    Kernel driver in use: snd_rn_pci_acp3x
    Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x
04:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3]
    Subsystem: Lenovo Family 17h (Models 10h-1fh) HD Audio Controller [17aa:3823]
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

脉冲音频

E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.

相关内容