I have trouble sometimes navigating network connectivity using Arch. The OS doesn’t really have an issue getting out to networks, I just seem to not remember what to do in a time of need. Unfortunately, it is usually the first thing you need to do to begin the problem solving process. It is not lost on me that I am posting this article on the Internet. You’ll find it after you get in to trouble.
This seems to be a bit of a nightmare with Arch. I think the issue is that it is difficult to test. I typically connect to pretty good networks that have passwords and reasonable security. On vacation though, I don’t have a choice of what to connect to. I really don’t know what the advantage of WPA Enterprise is with the stupid login page. There is no way that is more secure.