increase brighness of laptop after F13 install

[Ranjan Maitra]

On Fri, 27 Aug 2010 01:14:22 -0500 Hoang Le <new.lehoang at yahoo.com>
wrote:

> Have you tried Power Management option ?
> 
> System -> Preferences -> Power Management
> 

I am using the LXDE spin. Where is the option?

Preferences -> ?

Thanks,
Ranjan