Well a few days back, I got the firefox 4.0b on my openSUSE system and really worked out of the box for me but I missed the awesome bar and maybe a few others like me might have missed it. So , I decided to get the awesome bar working. You can follow the following steps to get your awesome bar working
- Open your about:config file in firefox.
- Type about:config at the address bar Search for keyword at the filter bar and you will find keyword.
- URL Change the value of keyword.URL as http://www.google.com/search?btnI=I%27m+Feeling+Lucky&ie=UTF-8&oe=UTF&q= And you are done :).