It seems that my dashboard just crashed. But don’t worry, I believe I can handle this.
Terminal will be a great help..
to solve this problem. Two lines of codes typed in Terminal will successfully recover your dashboard.
The Command Line.
defaults write com.apple.dashboard mcx-disabled -boolean NO killall Dock
F12 won’t matter anymore..
And I press that again and again then my dashboard crash again.
I think I just need to disable my dashboard. I will copy lines of code from above and modify it a bit. Jing! Now I get the brand new lines of code with disabling dashboard as its function.
defaults write com.apple.dashboard mcx-disabled -boolean YES killall Dock