ubuntu qq音乐/网易云音乐 播放没有声音 播放mv有声音 解决办法

重装了ubuntu系统，下载了qq音乐，播放音乐没有声音，忍不了，解决办法：

终端中执行如下命令

sudo apt install ubuntu-restricted-extrasreboot

如果出现连接失败问题，则换源

sudo vim /etc/apt/sources.list

我换了阿里源，下载完成，重启后播放器有声音。

阿里源：

deb /ubuntu/ trusty main restricted universe multiverse

deb /ubuntu/ trusty-security main restricted universe multiverse

deb /ubuntu/ trusty-updates main restricted universe multiverse

deb /ubuntu/ trusty-proposed main restricted universe multiverse

deb /ubuntu/ trusty-backports main restricted universe multiverse

deb-src /ubuntu/ trusty main restricted universe multiverse

deb-src /ubuntu/ trusty-security main restricted universe multiverse

deb-src /ubuntu/ trusty-updates main restricted universe multiverse

deb-src /ubuntu/ trusty-proposed main restricted universe multiverse

deb-src /ubuntu/ trusty-backports main restricted universe multiverse