虚拟声音输出-无声音

虚拟声音输出-无声音

我在 ubuntu 12.04

由于某种原因,声音输出变成了“虚拟输出”。

我不知道为什么。

me@me-GeForce6100PM-M2:~$ hwinfo --sound
hal.1: read hal dataprocess 2562: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 282.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
15: PCI 05.0: 0403 Audio device                                 
  [Created at pci.318]
  Unique ID: CvwD.RQk7jdMXoF7
  SysFS ID: /devices/pci0000:00/0000:00:05.0
  SysFS BusID: 0000:00:05.0
  Hardware Class: sound
  Model: "nVidia MCP61 High Definition Audio"
  Vendor: pci 0x10de "nVidia Corporation"
  Device: pci 0x03f0 "MCP61 High Definition Audio"
  SubVendor: pci 0x10de "nVidia Corporation"
  SubDevice: pci 0xcb84 
  Revision: 0xa2
  Memory Range: 0xfe024000-0xfe027fff (rw,non-prefetchable)
  IRQ: 22 (no events)
  Module Alias: "pci:v000010DEd000003F0sv000010DEsd0000CB84bc04sc03i00"
  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

我安装了 pavucontrol

我运行了它,在配置选项卡上,它显示“没有可用于配置的卡”。请帮忙——我没有声音!

非常感谢

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