16.04更新几个无人认领的硬件

更新Ubuntu 16.04后，我的扬声器，wifi和显示器无法正常工作。

以下是sudo lshw | grep UNCLAIMED的输出 sudo lshw | grep UNCLAIMED 

 *-display UNCLAIMED *-communication UNCLAIMED *-usb:0 UNCLAIMED *-usb:1 UNCLAIMED *-usb:2 UNCLAIMED *-multimedia UNCLAIMED *-network UNCLAIMED *-generic UNCLAIMED *-usb UNCLAIMED *-serial UNCLAIMED *-volume:0 UNCLAIMED *-power UNCLAIMED

我该怎么解决这个问题？

通过从https://repogen.simplylinux.ch/复制默认sources.list来更新/etc/apt/sources.list。

之后检查相应的模块并运行modprobe 模块

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