Comment 2 for bug 41570

Well, perhaps this could help to some people having the same problem:
The thing is that the problem seems to be the channel. I don't know why, but since dapper, channel 12 couldn't be used anymore by the driver (the same happened to me under windows XP, where I cannot select channel 12, and that gaves me the idea). I selected a different channel in my AP, and inmediatly , I got link.