[tsukurimashou]

I don't know try to type "Wireguard NetworkManager Ubuntu" in your favorite search engine?

https://blogs.gnome.org/thaller/2019/03/15/wireguard-in-netw...

[tsar9x]

I don't know try to read parent's comment again and see it's about GUI?

[kova12]

this doesn't even work for me in CLI. I'm able to create a connection from a wg0.conf file, but it's not coming up, while regular wireguard tools work just fine