libinput
1.22.0
  • What is libinput?
    • What libinput is
    • What libinput is not
    • libinput and Wayland
    • libinput and X.Org
    • Device types
      • Handled device types
      • Unhandled device types
  • libinput Features
    • Button debouncing
    • Clickpad software button behavior
      • Software button areas
      • Clickfinger behavior
      • Special Clickpads
    • Gestures
      • Lifetime of a gesture
      • Pinch gestures
      • Swipe gestures
      • Hold gestures
      • Touchscreen gestures
      • Gestures with enabled software buttons
      • Gestures on two-finger touchpads
    • Middle button emulation
    • Palm detection
      • Palm detection based on firmware labelling
      • Palm detection based on pressure
      • Palm detection based on touch size
      • Palm exclusion zones
      • Palm detection during trackpoint use
      • Disable-while-typing
      • Disable-while-trackpointing
      • Stylus-touch arbitration
      • Thumb detection
    • Thumb detection
      • Thumb detection based on pressure or size
      • Thumb detection areas
      • Thumb movement based on speed
      • Thumb detection based on finger positions
    • Scrolling
      • Horizontal scrolling
      • Two-finger scrolling
      • Edge scrolling
      • On-Button scrolling
      • Scroll sources
    • Lenovo *40 series touchpad support
      • Overview
      • Size of the buttons
      • Button behavior
      • Kernel support
    • Tap-to-click behaviour
      • Tap-to-click default setting
      • Tap-and-drag
      • Constraints while tapping
    • Tablet support
      • Pad buttons vs. tablet tools
      • Tool tip events vs. tool button events
      • Relative motion for tablet tools
      • Special axes on tablet tools
      • Handling of proximity events
      • Pressure offset on worn-out tools
      • Tracking unique tools
      • Vendor-specific tablet tool types
      • Out-of-bounds motion events
      • Tablet pad button numbers
      • Tablets in left-handed mode
      • Tablet pad modes
      • Tablet touch arbitration
    • Switches
      • Lid switch handling
      • Tablet mode switch handling
    • Touchpad pressure-based touch detection
      • Information provided by the kernel
    • Trackpoints and Pointing Sticks
      • Button scrolling on trackpoints
      • Motion range on trackpoints
  • Configuration options
    • Tap-to-click
    • Send Events Mode
    • Pointer acceleration
    • Scrolling
    • Left-handed Mode
    • Middle Button Emulation
    • Click method
    • Disable while typing
    • Disable while trackpointing
    • Calibration
    • Rotation
  • libinput build instructions
    • Distribution repositories for libinput from git
    • Building libinput
      • Verifying the install
      • Reverting to the system-provided libinput package
      • SELinux adjustments
    • Build dependencies
      • Build dependencies per distribution
    • Conditional builds
    • Building against libinput
  • FAQs - Frequently Asked Questions
    • Why doesn’t libinput support …?
    • My mouse moves too fast, even at the slowest setting
    • My trackpoint moves too slow or too fast
    • Why is libinput’s pointer acceleration worse than synaptics/evdev
    • Why isn’t touchpad tap-to-click enabled by default
    • Why does my touchpad lose track of touches
    • Kinetic scrolling does not work
    • Is libinput GPL-licensed?
    • Where is the configuration stored?
    • How do I configure my device on Wayland?
    • How do I configure my device on X?
    • Can you add a configuration option for $FEATURE?
    • Why don’t synclient and syndaemon work with libinput?
    • Does libinput support non-Wacom tablets?
    • My tablet doesn’t work
    • How to apply hwdb changes
    • What causes the “your system is too slow” warning?
    • Is libinput required for Wayland?
    • Can I write a program to make libinput do $FOO
  • Reporting bugs
    • Obtaining the libinput version
    • Reproducing bugs
    • libinput configuration settings
    • Reporting touchpad bugs
    • Reporting mouse bugs
    • Reporting keyboard bugs
    • Reporting trackpoint bugs
    • All other devices
    • udev information for the device
    • Recording devices with evemu
    • My bug was closed as fixed, what now?
      • When is it ok to re-open a fixed bug?
    • Gitlab issue tracker tags
  • Troubleshooting
    • Helper tools
      • libinput list-devices
      • libinput debug-events
      • libinput debug-gui
      • libinput record and libinput replay
      • Measuring device properties with libinput measure
      • Analyzing device events with libinput analyze
      • Listing quirks assigned to a device
    • Device quirks
      • Installing temporary local device quirks
      • Debugging device quirks
      • List of supported device quirks
    • Touchpad jumping cursor bugs
      • AlpsPS/2 ALPS DualPoint TouchPad jumping to 4095/0
    • Touchpad jitter
      • Overriding the hysteresis margins
      • Kernel fuzz
    • Debugging touchpad pressure/size ranges
      • Debugging touchpad pressure ranges
      • Debugging touch size ranges
    • Trackpoint configuration
      • The magic trackpoint multiplier
      • Measuring the trackpoint range
    • Debugging tablet issues
      • Required tablet capabilities
    • Incorrectly enabled high-resolution scroll
      • Detecting and fixing the issue
    • Clickpads with a fake right button
  • Contributing to libinput
    • Code of Conduct
    • Contact
    • What to work on?
    • Getting the code
    • Working on the code
    • Testing the code
    • Submitting Code
    • Commit History
    • Commit Messages
    • Coding Style
    • Tracking patches and follow-ups
    • Failed pipeline errors
      • Missing “Signed-off-by: author information”
      • Committed gitlab-ci.yml differs from generated gitlab-ci.yml. Please verify
      • Build errors
      • Test errors
  • Information for developers
    • Using libinput as library
      • Absolute axes
      • Coordinate ranges for absolute axes
      • Normalization of relative motion
      • Seats
      • Timestamps
      • Wheel scrolling
    • Hacking on libinput
      • libinput’s internal architecture
      • libinput test suite
      • Pointer acceleration
      • Static device configuration via udev
  • API documentation
libinput
  • »
  • Search

© Copyright 2019, the libinput authors.

Built with Sphinx using a theme provided by Read the Docs.