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brightness keys problem

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hexman

hexman

Joined
Oct 4, 2014
Messages
223
Motherboard
Dell Latitude E6440
CPU
i7-4500m
Graphics
HD 4600 + HD 8790M
Mobile Phone
  1. Android
Brightness keys are working in mavericks but not in yosemite
 
hexman said:
Brightness keys are working in mavericks but not in yosemite
Click to expand...

Use ACPIDebug.kext to see if the EC queries are generated (assuming your keys are ACPI?).

Also, use debug VoodooPS2Controller.kext to see how the events are translated.
 
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