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Thread: The Brightness(dimness) control issue

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i'm using acer 4755g, , i've tried both ubuntu 11.10 , kubuntu 11.10. issue same: can't adjust brightness of screen. scroll can rolled, dimness won't change.

believe hardware support issue, yet not having idea how solve it. know how adjust brightness (or dimness, same thing) of screen? remember can computer when using windows(which default system)...

thanks.

same laptop , same issue

did find fix?


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [all variants] The Brightness(dimness) control issue


Ubuntu

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