[ubuntu] Trouble with Hidden network

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http://ubuntuforums.org – I turned off the SSID beacon on my wireless router. Before hand, my box would connect straight away. after I turned off the beacon it sometimes takes up to a full 2 minutes or more to find it and connect. I can speed up the process by disabling the wireless adapter and reenabling through the NetworkManager icon. output of "lspci | grep Wireless" Code: 07:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01) the only hint at anything I find in dmesg is Code: [  15.409466] ADDRCONF(NETDEV_UP): wlan0: link is (Hardware)