latex-suite F9 completion key works in gvim but not in vim

Question

I am setting up a latex-suite environment for my vim. I discovered that the F9 key that is used to complete references (be them \ref{ or \cite{) only works when I edit the file in gvim (showing that the setup is correct) but not in vim (konsole or xterm terminals tested). Has anybody experienced such a situation? How could one fix this problem ? Thanks a lot for your help.
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System:
VIM - Vi IMproved 7.4 in a Debian GNU/Linux box

Answer 1

For me the problem was in the vimrc. I had set paste in there and after I removed it, F9 would work again.

If you want to find out, if it is related to the vimrc, you can create another one and use that one with vim -u ~/.vimrc_latex