问题复述:
Ubuntu 20.04无法连接到网络,网络连接图标丢失,网络设置中无网络设置选项。
解决方案
对于Ubuntu 20.04而言:
sudo service network-manager stop
sudo rm /var/lib/NetworkManager/NetworkManager.state
sudo service network-manager start
对于Ubuntu 22.04而言:
sudo service NetworkManager stop
sudo rm /var/lib/NetworkManager/NetworkManager.state
sudo service NetworkManager start
参考文献:
https://www.cnblogs.com/shiyueyangne/p/14260820.htmlhttps://www.freesion.com/article/3238793033/