Monday, August 27, 2012

Failed to get brightness for displayID


If you are experiencing frequent disk I/O and your console is full of

25/08/12 4:30:19.506 PM ALSPlugin 235.55[62]: Failed to get brightness for displayID 0x042731c0

Chances are you are using a non-apple display with "Automatically adjust brightness" in System preferences -> Display

Uncheck and save precious CPU/Disk I/O cycles


Image from: http://apple.stackexchange.com/questions/61080/auto-brightness-in-mountain-lion

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