Hi everybody!
Couple of weeks ago tried to install the driver from official Nvidia site and it worked perfect with all the visual effects until first reboot and then i couldn't fix it so i switched to restricted drivers now.
I use Ubuntu 9.10 with restricted Nvidia 185 driver but cannot enable visual effects (normal or extra). When i click to enable one of then it says "searching for drivers" and then says that visual effects could not be enabled.
Please if any one knows, help me) i'm kinda GUI dependant person)

my setup: pentium 4, 3.0 ghz
MSI motherboard with integrated ATI graphic accelerator
Nvidia GForce N9400GT graphics card
2G RAM