Comment 62 for bug 850065

I'm already using nouveau driver....i've tried dkms package...and bios is up to date...nothing to do...
I have the dual boot...and using windows backlight controll work at all...
About nvidia control pannel i'm just using that for backlight controll...but it's not such a good solution.
I suppose that i have to wait for i seroius bios update!
In any case you was very very kind and i'm realy thankful to you!!