4/22/2024 0 Comments Xinput test linux![]() It gets loaded into X.org via the second file here: Section 'InputClass' Identifier 'touchpad catchall' Driver 'synaptics' MatchIsTouchpad 'on' MatchDevicePath '/dev/input/event' EndSection. Xinput -set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Constant Deceleration" 1.5Īnd Put this in the start-up applications list. The first results there is the actual driver youre asking about. If you need to set this value automatically every time Ubuntu starts then: You may have to play around with this number a bit to set it exactly as you need. xinput is a utility to list available input devices, query information about a device and change input device settings. Xinput -set-prop 11 267 1.5 where 11 is the device, just like from above, 267 is the id of the device property (Device Accel Constant Decleration) as you can see when device 11 is being listed all of properties being attached, and finally 1.5 is your desired speed. Using this command: xinput -set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Constant Deceleration" 1.5 ![]() Now reduce it's property values to suit your need: Device Accel Constant Deceleration (267): 2.500000 Xinput -list-props 11 as 11 is the number that is shown above in its parent property (SynPS/2 Synaptic TouchPad). To list out device properties: xinput -list-props "SynPS/2 Synaptics TouchPad" My pointing devices are a Logitech USB RECEIVER and a Synaptics TouchPad. Explanation of properties can be found at X.org. ![]() In this example, the value is increased from 2.5 to 5.0 and the mouse moves at half-speed. Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top. Open a terminal and run this command: xinput -list -short To slow your mouse down, the value must be increased by running xinput set-prop : xinput set-prop 10 267 5.0. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Unx-like operating systems.Even better, xinput test 10 does not output anything with this. So this works, too: xinput set-prop 10 154 0 0 0 0 0 0 0 0 1. Edit: Setting the other 1-values to something small - say, 0 - also makes it slower. ![]() This only worked with the mouse device with the ID 10. Only showkey -a works over an SSH PTY or a serial terminal (/dev/ttySn).It's sensible, as the scancode/keycode/emission byte sequence is handled on the client end, in the TTY emulator (or hardware, if you're a fan of Retrocomputing.SO). First we need to identify the input device ID to change the speed/sensitivity. For example: xinput set-prop 10 154 1 0 0 0 1 0 0 0 1000000. xinput -test-xi2 -root does not produce any touchscreen events. ![]()
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