Ubuntu 9.04 + NGINX + MAGENTO = backend rewriting problem

Hello all. Im totally noob, so please hang on with me. I’ve tried to
install magento ecommerce without success on my ubuntu dedicated, with
nginx.

Frontend works ‘ok’ i guess, but backend “doesn’t do anything”. I can
login to backend, but when i’m logged in, i cant move anywhere from
dashboard, links just dont work.

Any help on this one? Is there anyone out there who has installed
nginx+magento succesfully? I have read available threads like a thousand
times, but they doesn’t help.