As the title suggesting itself what I wanted to discuss over here in this particular thread. Well I have installed Ubuntu 11.04 on the computer of mine. Recently I have installed Mozilla Firefox 4.0 on the computer of mine. I have noticed that there is an issue with the browser. I have noticed that I was unable to remove the book marks from this particular browser. Let me know if you are having any specific solution to fix the matter of mine. Any help on this particular matter would be highly appreciated. Thanks a lot in advance.