I just had a strange issue with an open network (Kismet showed it as the factory settings): I couldn't get onto it. I had the SSID and channel, and configured wlan0 accordingly, but I couldn't connect. Kismet captured many packets easily, so it would appear that I was close enough to the router. Any ideas?
In short:
-It wouldn't connect when I entered the info (SSID and channel); dhcpcd just hung
-No connection when using "any" network
Other info:
-Connecting to other open networks worked (connection kept dropping due to distance, though)
-I was close enough to the router (Kismet got lots of packages quickly)
-It was broadcasting
-No WEP or WPA
-I had the SSID and channel
Sorry for all the repeated info...I'm too lazy to edit this. It is, however, driving me nuts that I can't connect to a network with the factory settings!