Keyboard settings not saving
After a recent update to 10.8 I have been unable to set either the "Adjust keyboard brightness in low light" or "Turn off when computer is not used for:" options under keyboard settings. The check box and sliders are usable however after closing System Preferences any changes I have made dissapear. Any ideas?
Hardware Info:
Model Name: MacBook Pro
Model Identifier: MacBookPro9,2
Processor Name: Intel Core i7
Processor Speed: 2.9 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 4 MB
Memory: 8 GB
Boot ROM Version: MBP91.00D3.B06
SMC Version (system): 2.2f38
Sudden Motion Sensor:
State: Enabled
Apple Internal Keyboard / Trackpad:
Product ID: 0x0252
Vendor ID: 0x05ac (Apple Inc.)
Version: 2.19
Speed: Up to 12 Mb/sec
Manufacturer: Apple Inc.
