- Open Keyboard Preferences
- Set modifier keys (I like to reverse option and command)
- Log out
- Log in
- Modifier keys have been reset to defaults
I just upgraded from 10.7.5 to 10.8.2, might be related.
Every time I open Keyboard Preferences, I see the following in my console:
System Preferences: [BluetoothHIDDevice][initWithHIDDevice] Unable to get Object ID from IORegistry
.. so that might be related.