I have been struggling for 3 weeks on this...
Trying, experimenting, looking for solution all over the web, giving up, etc.


My problem
When I was clicking on a bibliographic reference in the PDF document generated from my thesis .tex files, the link was pointing to the beginning of the document and not the to the reference itself (in the "Bibliography" section)

My solution
I was using this line "\usepackagepdftex{hyperref}" in the middle of other "\usepackage" and apparently I should not...
So my solution was to cut/paste this line and put it and the end of all the "\usepackage" and it solved the problem...
Troll : Latex, modern technology, so flexible and efficient : depending on the order you import stuff, the document do not generate the same...Great modularity :)