我有一台华硕 K52Jc,在声音配置中没有独立的耳机声音设备,因此无法为扬声器和耳机设置独立的音量。
有没有办法拥有独立的设备?或者这个是特定于硬件的?
lshw 报告说我有一个“英特尔 5 系列/3400 系列芯片组高清晰度音频”。
aplay -l 报告:
placa 0: Intel [HDA Intel], dispositivo 0: CONEXANT Analog [CONEXANT Analog]
Subdispositivos: 1/1
Subdispositivo #0: subdevice #0
placa 0: Intel [HDA Intel], dispositivo 3: HDMI 0 [HDMI 0]
Subdispositivos: 1/1
Subdispositivo #0: subdevice #0
答案1
如果我理解正确的话,看起来您的耳机的设备驱动程序尚未安装 - 您可以检查它是否显示为已安装吗?
card 0: Intel [HDA Intel], device 0: ALC889 Analog [ALC889 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 3: ALC889 Digital [ALC889 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: Headset [Logitech G930 Headset], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
这就是我的输出的样子,我可以为扬声器和耳机提供单独的音频输出/输入