Comment 2 for bug 297962

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Grzegorz Śliwiński (fizyk) wrote : Re: brightness hardware control doesn't work

I'm not on Centrino 2, however same model and Graphic card, and adjusting brightness doesn't work for me too (as well as several other Fn combinations). Also, screen's nod dimming automaticly when I'm working only on battery, which result in only 2 hours of work compared to about 3,5 under Vista ;/
I'll be attaching files requested in hawto to which Ian pointed out.
I pressed Fn-up, and Fn-down trying to change screen brightness during preparing hal attachments. (also pressed fn-F9 (wireless on/off) and Fn-F10 (touchpad on/off)).