And here is the solution that worked for me: http://ubuntuforums.org/showthread.php?t=1806394

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pic2 This post was edited by Rob Love at December 15, 2011 5:41:02 AM PST

Hi. I have read all issues about wifi, trie deverything suggested and still can not get it work :(Can you please help me out? I am on acer extensa 5220, where wifi works fine with Ubuntu 11.10 Here are som screens of my situation, and please say if there is anything else you need. THX! //Rob