ubuntu20.04 MAC地址

根据引用所述，你可以通过进入netplan目录下的01-network-manager-all.yaml文件来查找Ubuntu 20.04系统中的网卡MAC地址。你可以使用命令`sudo vim /etc/netplan/01-network-manager-all.yaml`来修改这个文件。在文件中找到你想要设置的网卡（比如eno1），然后找到该网卡下的link/ether后面跟着的长串字符，这就是你需要记录下来的有线网卡的MAC地址。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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