Every function key on laptop works except for brightness

Posted by Dave M G on Ask Ubuntu See other posts from Ask Ubuntu or by Dave M G
Published on 2012-10-28T09:33:38Z Indexed on 2012/11/01 17:17 UTC
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I have an Asus UX21A, and I'm pleased to discover that almost all the hardware functions and features work perfectly with Ubuntu 12.10.

The only thing that is not working straight "out of the box" are the brightness keys. In theory, the screen brightness can be adjusted downward by pressing fn+f5, and adjusted upward by pressing fn+f6.

Is there a way I can connect the monitor brightness settings to these function keys?

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