Re: "No Wi-Fi Adapter found"?
I think it's safe to say this is the single most frustrating and utterly infuriating problem I've ever had the turmoil of trying to solve.
Don't be hard on yourself. Wireless is a black art that looks easy if you have a couple of decades of experience, luck and ingenuity. If not, it is, as you've seen, almost impossible.
Please hook up the ethernet temporarily and open a terminal and do:
Code:
sudo apt update
sudo apt install rtl8812au-dkms
The process takes a few moments, so please be patient. When it's finished, detach the ethernet and reboot.
Then post to tell us if your wireless is working as expected.
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Note to searchers: The key is the usb.id here:
Code:
0bda:0811 Realtek Semiconductor Corp. 802.11ac WLAN Adapter
Google "0bda:0811" and Ubuntu and you will find the answer. Be sure to pick the newest result that is solved.
"Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, B.Sc., M.Sc., M.A., Ph.D., Sc.D.
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