ubuntu16.04没有声音

http://www.javashuo.com/article/p-fnwuvmnu-qu.html 输入下面命令安装pavucontrol： #sudo apt install pavucontrol #pavucontrol 点击Playback选项，将下面的Built-in Audio Analog Stereo修改为Logitech EasyCall Speakerphone Analog

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