Linux On My Samsung

right, update 2:

Brightness works. Editing the grub file did the job.

Now, what remains is that backlight thing. I don't think switching off my netbook display is what turning the samsung backlight off should do, right?

hello, I do own a Samsung 300e7a-S03 netbook which runs with ubuntu 12.04 . I'm a returning ubuntu user, as i have used ubuntu 8.04 quite a few years ago and have some basic understanding and knowledge about how the system works. (tl;dr : noob with laptop, can use terminal, more than that: can count...