Wi-fi goes down

[Remark]

Hello everyone!

I am a beginner linux user. I have been learning to work with embedded linux boards for a while. And I ran into an interesting problem right now. For example if I try to connect to my board using ssh root@, my wireless connection keeps disconnecting. In this case, disconnecting the embedded device from the router with a LAN cable will restore the connection. I realize this is a pretty stupid question, but I'm trying to understand why this happens. Is there a long-term solution to this problem? Maybe someone have faced a similar issue? I'm running Ubuntu 22.04 LTS.

Thanks!
Remark.

 

[osprey]

You may, or may not, be running into this problem:

Possible to have both Wi-Fi and Ethernet connected to the same network?

I am running Arch Linux (on a Raspberry Pi 3) and tried to connect both the Ethernet and the Wi-Fi to the same network. route shows me the following: $ route Kernel IP routing table Destination

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