[ubuntu] wireless issues

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http://ubuntuforums.org – I am new to linux and Ubuntu. My work just gave me a free Dell latitude d630 with a intel wireless 4865. I was trying to use network manager but had no luck and read that wicd was a good alternative. I got it to work 1 time then rebooted and it will not work again. I have read thread after thread and nothing is working. I have a fresh install of 12.04 and have all updates as well, wired works fine it sees the card, it connects but it will not obtain the IP address. below is log info. any help would be greatly appreciated 2012/12/07 16:23:16 :: Internet Systems Consortium DHCP Client 4.1 (Hardware)