I registered the voria software source and installed the backlight and script packages for nc10, now I have some of my FN keys working (mute, toggle touchpad, sleep) but I am still missing the brigthness control, which is the most important to me as I have no control on the screen brightness.
The backlight package available on the repository has no support for the X120's graphics card (which is different from the one of the N series netbooks).
Please check if the backlight can be controlled through the gnome brightness applet: if it's not, please attach the output of 'lspci -nn' here.
Concerning the FN keys: the mute, touchpad toggle and sleep ones usually work by default. My scripts package is intended for enabling all the remaining ones.
Anyway, I've done some research about the X120 and it seems to suffer the same problem as the N series netbooks: it needs a patched kernel to force the release of some FN keys.
I'm going to upload a new kernel and udev on my experimental repository that should fix it.
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