GEForce 8400 GS driver- There's a glitch in Terminal application. How do I fix it?

[didoamerikaneca]

I was trying to install a driver and I needed to access something in the Terminal. It was a driver for a NVidia GeForce 8400GS. I needed to type in "sudo -s" and then type in my password. The problem is that the Terminal refuses to allow me to type any letter or number at that point. I can still press enter, control, alt, shift, whatever. But not any letter or number. I can't past into the field either.

I am used iAtkos v5i to convert my computer, so how can I fix this? Can I at all? Is there another way to get the driver without doing this?

Thank you ahead of time.

[cynargo]

Just type in your password and press enter. Terminal doesn't show it, so no one can read it.

[PingunZ]

Also, for the 8400 GS you can just use graphicsenabler instead of an extra kext :)

[didoamerikaneca]

Thank you guys for your replies! I really appreciate it, but I'm new to this and thus I don't know how graphics enabler would work. As in, what would the process be, to use it, considering I had already tried an extra kext?

Once again, thank you ahead of time!