No worries about the bad english. It really wasn't that bad, and much better than most of what's out there!
I did install those two packages from those repositories. I double checked to make sure it was running, as seen below. Along with a few others.
root@macbuntu:~# modprobe -l | grep nvidiaI tried removing "mbp_nvidia_bl", but it did not unload. Even with the -f option specified. I assume this is because it may be in use? Sorry, not much of a newbie, but I've not worked with kernal compiles in some time so I've forgotten some things. hehe.
In addition, I found these other backlight modules running. I haven't tried removing any of them however. Perhaps I should give them a try?
root@macbuntu:~# modprobe -l | grep backlight