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I am using Ubuntu 11.04 on Dell Studio laptop with ATI 5470 card. I have set the brightness to a level say 47%. But Each time I login brightness has already become maximum and I have to adjust using brightness key on laptop. Although just by pressing once the brightness adjusts to the 47% as mentioned. I think its because of some setting in ATI driver from repository.

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migrated from stackoverflow.com Jun 13 '11 at 1:14

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