When you say Qubes, is this from a VM? if so which NetVM is the VM associated with.
Well, I am using Qubes-Whonix, so this problem can be found in anon-whonix and also the sys-net and another NetVM. It seems to apply to all of them, so it can't be the problem of the VMs, the browsers, or the WiFi itself.
If I had to guess, there is a problem with the proxy (Firefox forces me to choose "Manually enter a proxy" but I haven't entered any proxy yet).
Do you have a Gateway or just the guest?
Have you run the monitoring tools on the gateway?
If you run 'ifconfig' do you have an IP?
If you run 'route', do you have any routes?
Running ifconfig on sys-net looks like this: http://imgur.com/n1cQ4xR. I don't think it shows an IP address.
As for the routes, they look like this: http://imgur.com/LIlyCzD.
are you still using qubes? I have some noob questions. If you could help me out a little bit would i would appreciate very much :)
I have temporarily stopped using Qubes in favor of a different operating system. (You see, Qubes can be a bit slow for the type of work I do.) However, when I get a new computer, I'll install Qubes on that one.
If I still can remember anything from when I used to use Qubes, I'll try to help you. And of course, there's a lot of other people on this forum that have more experience than me. Good luck!
need help, just ask. :)