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This article mainly explains "how to solve the incompatibility between the network services of the Ubuntu system and this version of the network manager". The explanation in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to solve the incompatibility between the network services of the Ubuntu system and this version of the network manager".

The way to do this is to take four steps, see the following quote:

The code is as follows:

First open Terminal and log in as root.

# su

After that go the correct folder.

# cd / etc/NetworkManager/system-connections/

Now take a look at the content of this folder. If you had a VPN connection e.g. There must be a file with the name of that connection

# ls-la

Now you can remove that file or you can move it to another folder (so you can set it back if this solution does not work for your problem).

To move the file to your personal folder use the following command:

# mv / home// # username is your user name

Now the only thing left is starting the Network Manager:

# NetworkManager

When a long-lost wireless card appears in your network management interface ~ LOL

PS: it may not be configured. Please reboot it.

Thank you for your reading, the above is the content of "how to solve the incompatibility between the network service of the Ubuntu system and this version of the network manager". After the study of this article, I believe you have a deeper understanding of how to solve the problem of incompatibility between the network service of the Ubuntu system and this version of the network manager. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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