Energy Saver Preferences Not Saved in 10.8.2

Problem In the Energy Saver preference pane of System Configuration in OS X 10.8.2, any changes made are lost upon restart. Discussion Here is an abridged list of things I tried that did not solve the problem: Disk Utility repair permissions function Various command line repair permissions functions on ~/Library and sub folders Deleting com.apple.systempreferences.plist […]