如何在Lubuntu 11.10的命令行中显示声卡驱动程序的名称?


Answers:


10

要找出要加载的声音驱动程序,请查找包含的驱动程序snd及其依赖项(假设您的声音驱动程序是Alsa框架的一部分;大多数是):

/sbin/lsmod | grep snd

例如,我的PC上装有Intel声音芯片,而snd模块的依赖项中有snd_hda_intel模块,它是我芯片的驱动程序。

您还可以询问Alsa工具。要查看芯片标识(与任何驱动程序无关),请使用lspci(或lsusb,如果它是通过USB的外部声音设备)。


10

ALSA aplay可以列出设备;一张卡可能包含多个设备,但是:

$ aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: AD198x Digital [AD198x Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

6

使用lspci -v。例如:

00:14.2 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller (rev 01)
        [...]
        Kernel driver in use: HDA Intel
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