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I have upgraded my "Compaq Presarion CQ60" notebook from Ubuntu 10.04 to 10.10.
Everything is fine, but the functional keys for brightness F7 & F8 are not working. It was well working with 10.04.How to solve this?
Generally to activate any special function keys on your keyboard you need to choose your "model" from the keyboard section of the preferences menu.
your model should be listed under Compaq.
Hope this helps.
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