Yosemite - Dark theme can't be disabled
I had set Flux to activate Mac OS X's dark theme at night, but even after quitting the app or restarting my Mac, dark theme can't be disabled; even in the system settings.
Anyway to reset the default values in OS X?
This helped: https://discussions.apple.com/thread/7058719?start=0&tstart=0
I deleted the ByHost folder in /Library/Preferences. Now it works.