2 title: Mouse Acceleration
8 - "defaults write .GlobalPreferences com.apple.mouse.scaling -1"
10 Disable mouse acceleration with this one weird trick.
19 defaults write .GlobalPreferences com.apple.mouse.scaling -1
22 Note: Log out to take effect. If you change *Tracking Speed* under System Preferences, it will undo this fix. Only affects the mouse, not the trackpad.
26 Under *System Preferences* → *Mouse*, change *Tracking Speed*.
28 ### Trackpad acceleration
31 defaults write .GlobalPreferences com.apple.trackpad.scaling -1
34 Works the same way, but only affects trackpads.
38 - [Disabling mouse acceleration](https://stackoverflow.com/questions/5782884/disabling-mouse-acceleration-in-mac-os-x) _(stackoverflow.com)_