說是mac地址不對。其實,本人並無配置mac,按理說用的默認的。以前一直是能夠正常工做的。爲解決問題,也嘗試配了一下。網絡
隨後使用如下命令解決的。也不知道什麼緣由,其實。spa
試一下:.net
systemctl stop NetworkManagerblog
systemctl disable NetworkManagerget
Removed symlink /etc/systemd/system/multi-user.target.wants/NetworkManager.service.it
Removed symlink /etc/systemd/system/dbus-org.freedesktop.NetworkManager.service.class
Removed symlink /etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service.配置
從新啓動網絡:network
systemctl start network.serviceservice
參考文章: https://blog.csdn.net/qq_21398167/article/details/46694179