Karabiner-Elements
  • Documentation
  • Documentation
      • Getting started
        • Installation Features
      • Manual
          • Configuration
            • Change a key to another key Use more complex rules Choose devices Disable the built-in keyboard when external keyboard is connected Set keyboard type Configure icon in menu bar
          • Operation
            • Quit Restart Uninstall Check for updates Confirm the result of configuration (EventViewer) Manage profiles Show log messages Export and import configuration
          • Misc
            • About "Device is ignored temporarily" alert Implicit behavior Input event modification chaining MultitouchExtension Command line interface The location of the configuration file About "Legacy System Extension" alert
      • Help
          • Troubleshooting
            • Driver alert keeps showing up Allow button in Security & Privacy System Preferences does not appear Allow button in Security & Privacy System Preferences does not work Karabiner-Elements stopped working after macOS update Touch Bar does not change to f1-f12 when I press the fn key Control-eject shortcut does not work when Karabiner-Elements is running Cannot use some three key combinations (key event is not fired) "karabiner.json is not owned by a valid user" error message in log Placeholder Developer is shown in Security & Privacy System Preferences Caps Lock LED not working
          • How to
            • How to change mouse buttons How to use sticky modifier keys How to disable caps lock delay Is it possible to adjust the key repeat rate? How to disable running Karabiner-Elements at login Downgrade to older version
          • Advanced topics
            • Installed files Security What is the lock indicator on Karabiner-Elements and Karabiner-EventViewer icon
      Privacy Contact Pricing Release notes
      • Karabiner Configuration Reference Manual
        • File locations Typical complex_modifications examples complex_modifications manipulator evaluation priority karabiner.json data structure
          • complex_modifications manipulator definition
              • from event definition
                • from.any from.modifiers from.simultaneous from.simultaneous_options
              • to event definition
                • to.shell_command to.select_input_source to.set_variable to.mouse_key to.sticky_modifier to.modifiers to.lazy to.repeat to.halt to.hold_down_milliseconds
              • to_if_alone
              • to_if_held_down
              • to_after_key_up
              • to_delayed_action
              • Conditions
                • frontmost_application_if, frontmost_application_unless device_if, device_unless keyboard_type_if, keyboard_type_unless input_source_if, input_source_unless variable_if, variable_unless event_changed_if, event_changed_unless
              • Other types
                  • mouse_motion_to_scroll
          • Extra documents
            • MultitouchExtension integration Virtual modifier
          External JSON generators
  1. Documentation
  2. Help
  3. Troubleshooting

Troubleshooting

  • Driver alert keeps showing up
  • Allow button in Security & Privacy System Preferences does not appear
  • Allow button in Security & Privacy System Preferences does not work
  • Karabiner-Elements stopped working after macOS update
  • Touch Bar does not change to f1-f12 when I press the fn key
  • Control-eject shortcut does not work when Karabiner-Elements is running
  • Cannot use some three key combinations (key event is not fired)
  • "karabiner.json is not owned by a valid user" error message in log
  • Placeholder Developer is shown in Security & Privacy System Preferences
  • Caps Lock LED not working
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