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Ubuntu 22.04.1 LTS 媒体播放器声音不全

tag-icon • tag-icon drivers sound 22.04 vlc
Ubuntu 22.04.1 LTS 媒体播放器声音不全

问题：在 VLC 或其他媒体播放器上观看电影时，只有部分声音 - 只有背景声音，但缺少对话声音。我听不到对话。在浏览器（chrome/firefox）中播放 YT 或 Spotify 时，整个声音可以听得很清楚。

我正在使用 Ubuntu 22.04.1 LTS（从可启动 USB 安装）和 5.15.0-52-generic 内核。

SMBIOS 3.3.0 present.
System Information
    Product Name: ROG Zephyrus G14 GA401QC_GA401QC

一些设置： 帕武控制

hwinfo --sound
15: PCI 400.1: 0403 Audio device                                
  [Created at pci.386]
  Unique ID: P5_H.9NFLkWZC7B9
  Parent ID: JZZT.e+TNXSUNut3
  SysFS ID: /devices/pci0000:00/0000:00:08.1/0000:04:00.1
  SysFS BusID: 0000:04:00.1
  Hardware Class: sound
  Model: "ATI Audio device"
  Vendor: pci 0x1002 "ATI Technologies Inc"
  Device: pci 0x1637 
  SubVendor: pci 0x1002 "ATI Technologies Inc"
  SubDevice: pci 0x1637 
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xfc5c8000-0xfc5cbfff (rw,non-prefetchable)
  IRQ: 69 (321 events)
  Module Alias: "pci:v00001002d00001637sv00001002sd00001637bc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #20 (PCI bridge)

22: PCI 400.6: 0403 Audio device
  [Created at pci.386]
  Unique ID: kjQT.upx_VEV2TkC
  Parent ID: JZZT.e+TNXSUNut3
  SysFS ID: /devices/pci0000:00/0000:00:08.1/0000:04:00.6
  SysFS BusID: 0000:04:00.6
  Hardware Class: sound
  Model: "AMD Family 17h (Models 10h-1fh) HD Audio Controller"
  Vendor: pci 0x1022 "AMD"
  Device: pci 0x15e3 "Family 17h (Models 10h-1fh) HD Audio Controller"
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x1f11 
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xfc5c0000-0xfc5c7fff (rw,non-prefetchable)
  IRQ: 70 (6351 events)
  Module Alias: "pci:v00001022d000015E3sv00001043sd00001F11bc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #20 (PCI bridge)

29: PCI 100.1: 0403 Audio device
  [Created at pci.386]
  Unique ID: NXNs.0CWzWHZhA0E
  Parent ID: mnDB.zF_92iXwYcA
  SysFS ID: /devices/pci0000:00/0000:00:01.1/0000:01:00.1
  SysFS BusID: 0000:01:00.1
  Hardware Class: sound
  Model: "nVidia Audio device"
  Vendor: pci 0x10de "nVidia Corporation"
  Device: pci 0x2291 
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x14fc 
  Revision: 0xa1
  Driver: "snd_hda_intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xfc080000-0xfc083fff (rw,non-prefetchable)
  IRQ: 67 (233 events)
  Module Alias: "pci:v000010DEd00002291sv00001043sd000014FCbc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #24 (PCI bridge)

$ lspci | grep Audio
01:00.1 Audio device: NVIDIA Corporation Device 2291 (rev a1)
04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller

任何想法如何解决这一问题？

答案1

查看“设置”...“声音”...并查看选择了哪一个。

我仅当我选择 Line Out Family 17H 时才可以正常工作。

家庭 17h 声音

我在使用 FireFox 网络浏览器播放视频时也遇到了一些奇怪的体验——我会听到噼啪声，而且音量很低。当我切换到其他浏览器时，它就可以正常工作了。

哦，还有，您运行的是 Wayland 窗口系统吗？或者您运行的是 X11？我发现 Wayland 存在很多问题，当我在 22.04 上切换（到 X11）时，我没有遇到任何问题。

检查设置...关于...窗口系统

x11 系统关于

如果您愿意，可以按照以下方法进行更改：使用 X11 代替 Wayland。

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