Provided by: libinput-tools_1.14.1-2_amd64 bug


       libinput-debug-events - debug helper for libinput


       libinput debug-events [options]

       libinput debug-events [options] --udev <seat>

       libinput debug-events [options] [--device] /dev/input/event0


       The libinput debug-events tool creates a libinput context and prints all events from these

       This is a debugging tool only, its output may change at any  time.  Do  not  rely  on  the

       This tool usually needs to be run as root to have access to the /dev/input/eventX nodes.


       --device /dev/input/event0
               Use the given device with the path backend. The --device argument may be omitted.

       --grab  Exclusively grab all opened devices. This will prevent events from being delivered
               to the host system.

       --help  Print help

       --quiet Only print libinput messages, don't print anything from this tool. This is  useful
               in combination with --verbose for internal state debugging.

               Key  events  shown  by  this  tool are partially obfuscated to avoid passwords and
               other sensitive information showing up in  the  output.  Use  the  --show-keycodes
               argument to make all keycodes visible.

       --udev <seat>
               Use  the  udev  backend to listen for device notifications on the given seat.  The
               default behavior is equivalent to --udev "seat0".

               Use verbose output

   libinput configuration options
               Configuration options are only applied where the device name matches the  pattern.
               This pattern has no effect on the --disable-sendevents option.

               Set  the  send-events  option to disabled for the devices matching patterns.  This
               option is not affected by the --apply-to="pattern" option.

               Enable or disable tap-to-click

               Enable or disable tap-and-drag

               Enable or disable drag-lock

               Enable or disable natural scrolling

               Enable or disable left handed button configuration

               Enable or disable middle button emulation

               Enable or disable disable-while-typing

               Set the desired click method

               Set the desired scroll method

               Set the button to the given button code

               Set pointer acceleration profile

               Set pointer acceleration speed. The allowed range is [-1, 1].

               Set button mapping for tapping


       Events shown by this tool may not correspond to the events seen by  a  different  user  of
       libinput. This tool initializes a separate context.


       Part of the libinput(1) suite