Ok, sorry, i was wrong. After instaling in Safe Graphic Mode (SGM)I could see the graphic interface, although enlarged due to widescreen resolution. But after rebooting, I could not see the X anymore.
I instaled a kubuntu 9.10-64b (tought so, couse the laptop comes with a wincrap7-64b) with a Intel core i3
How can fix this from the instalation? or should i wait for the kubuntu 10.04?