5

I have the mouse gestures such as four finger swipe up shows mission control, or four finger swipe down shows current application's windows.

Occasionally after the computer has been on for a while, the shortcuts just stop working. Is there a way I can fix it without having to restart my entire computer?

  • This also addresses keyboard shortcuts that stopped working or that you remapped and didn't "take it" and the accepted answer solves that too – Ciprian Tomoiagă Aug 3 '18 at 7:32
7

You can restart Mission Control using the following command in Terminal:

killall Dock

This will usually fix the mouse gesture shortcuts.

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