音频输入曾经工作正常。
killall pulseaudio
我尝试使用和重新启动 pulseaudio pulseaudio -k
,然后pulseaudio --start
pavucontrol截图:
另外,我查找了如何列出音频输入设备并尝试了一下,希望它有帮助:
$ aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC3232 Analog [ALC3232 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC3232 Analog [ALC3232 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
这是我的内置麦克风吧?我不知道接下来该怎么做。
答案1
我看到您的内置模拟立体声音响已将其静音(不是吗?)单击它(静音扬声器按钮)即可取消静音,这有帮助吗?
编辑:我今天正好遇到了这个问题,从我自己的帖子中快速复制粘贴:
我(就我而言)解决了
removing pavucontrol
rebooting
Install pavucontrol again,
and it started working!
要在终端中执行此操作:
sudo apt remove pavucontrol
sudo apt autoremove
sudo reboot
sudo apt-get install pavucontrol
希望这个问题能够自行解决!
祝你好运!
答案2
转到“设置”->“声音”->“输入”。检查麦克风的状态。音量可能为零。