I can connect to the internet and use Discord and Facebook, but the rest doesn't work

Is your WiFi turned on in Gnome Settings? Silly question probably but worth checking. I don’t use Gnome anymore and I can’t remember whether it is enabled on a fresh install.

I don’t know about the wired connection. Reboot the router? Check ISP status, maybe they’re doing a bit of maintenance? :man_shrugging: