解决树莓派重启后mac地址自动变更
https://www.cnblogs.com/mph666/p/13256548.html创建或编辑 /etc/NetworkManager/conf.d/100-disable-wifi-mac-randomization.conf[connection]wifi.mac-address-randomization=1[device]wifi.scan-rand-mac-address=no重启树莓派
