On Win10, the network has been in the offline state, how to solve it?

Open Settings (Ctrl+Shift+S) and change iface to the correct interface with the dropdown menu.
Should be something like Wi-Fi or Ethernet, currently you have a VirtualBox "fake" network selected - this happens sometimes when VB is installed.
When you're done hit "Save to Disk" and "Reload UI".
Thank you. That's the problem. I have an idea to put this UI into software so that it can really implement scientific and technological software. I hope I can get your authorization. My email is [email protected]. I hope to discuss this matter with you in detail.
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Open Settings (
Ctrl+Shift+S) and changeifaceto the correct interface with the dropdown menu.Should be something like
Wi-FiorEthernet, currently you have a VirtualBox "fake" network selected - this happens sometimes when VB is installed.When you're done hit "Save to Disk" and "Reload UI".