How to restore internet connection in Ubuntu?

Question

laptops

In Ubuntu, the Internet icon is also gone and the Internet itself does not work when I go to the browser. Tried all the commands, nothing works. Prompt for valid commands

Answer 1

There may be a physical connection issue.
Let's start with the command ifconfig- there will be a list of interfaces and their status.
Check the cable, if there is one. The phrase "I don't have a wired connection" can mean two opposite things: "there is no cable, and I don't need it" and "there is a cable, but there is no connection over it."