KNetworkManager will not connect to any network, secured or open. I ran ifconfig wlan0 up, /etc/init.d/network start, and /etc/init.d/NetworkManager start. I added a connection, put in the key, and it just gets stuck on the little gear icon and says state:configuration. Then it just disconnects, again this happens to all networks, I cannot connect to anything. I have a Linksys WMP54G with a RT2500 chipset, it worked perfect in BT3. What seems to be the problem in BT4?