Questions tagged [multi-touch]
The multi-touch tag has no summary.
26 questions
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Issue with two IR Touch Screens on Ubuntu 24.04 – Only One Detected as Input
I'm facing an issue connecting two old IR touch screens on Ubuntu 24.04. The models have the ID 6615:0080. The system detects both screens when I run lsusb:
Bus 003 Device 004: ID 6615:0080 ...
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Easiest way to get multi-touch trackpad gestures in EndeavorOS
I have tried a few different programs to enable multi-finger gestures, but I can't seem to get anything to work. All I want is for a three-finger swipe left and right to navigate forward and backward, ...
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Multi-hand drawing on ir-board
I have many LUMIOBOARD DVIRT-9101. It recognizes as:
[ 2.309343] hid: raw HID events driver (C) Jiri Kosina
[ 2.498330] usb 1-2.2.1: new full-speed USB device number 6 using xhci_hcd
[ 2....
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Simulate touch manipulation on Linux
I'd like to test how well my Linux app works on Linux-based touch devices. Unfortunately, I don't have such a device, which is why I'd like to find a way to simulate touch gestures on a standard ...
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Draw with multiple fingers/styluses simultaneously on a touchscreen
I have a large touchscreen display that I would like to use for drawing with either my fingers or/and styluses.
I can do this perfectly fine under Android, multiple people can use the display at the ...
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Not understanding the use of EVIOCGRAB for touchscreen devices
I am looking at a userspace library which handles touchscreen events from the Linux kernel.
The following line of code, I can't understand what it does. What is the purpose of EVIOCGRAB when passed to ...
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How to calibrate touch screen on Ubuntu 22.04?
We have a box connecting to a 20" vertical touch screen. When running Ubuntu 20.04 which runs X.org we used xinput_calibrator to calibrate the touch screen since it is vertical. However in ...
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Visualizer for evtest logs
I'm looking for a tool that can visualize or make it a bit easier to interpret the logs that are produced from the evtest tool. I've googled for several times and could not find such a tool to ...
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How to configure Xorg to handle a touchscreen as mouse
We have a system running Linux on an industrial PC. It is based on Yocto Poky 2.5. Kernel is 4.15.30.
Recently the manufacturer changed the touchscreen controller (USB based). The new one (egalax) ...
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Is my Touch Screen Digitalizer supported?
I am hoping that the "10-point capacitive multi-touch"-digitalizer of an 11" convertible notebook is supported by the Linux kernel, but I have a feeling that it probably isn't... how can I determine ...
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Ubuntu 18.04 with Multi-touch screen can't single click
The problem I have is that my touchscreen registers 2-3 mouse clicks per second when I tap the screen. It continues registering clicks if you hold your finger down. Rather than producing a single ...
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Hot to disable 3 finger tap (Libinput)
I want to disable the paste action associated with the 3 finger tapping because it is not a behavior helpful for me and also somehow dangerous.
Most of the post (for ex. this one) report either to:
...
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Libinput 3 finger gestures
As I want to get 3-finger (or even 4-finger) gestures running under Gnome (Fedora 25, Xorg), I've installed the libinput drivers and libinput-gestures (https://github.com/bulletmark/libinput-gestures)....
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Disable multitouch on some parts of a touchpad
The 4th gen Thinkpad Carbon X1 has no mouse buttons below the touchpad, but it is click-sensitive (a so-called clickpad). Clicking it on a small band at the bottom provides either a left- or a right-...
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Wacom Intuos: how to map "Touch on|off" to a button?
Is it possible to configure a wacom intuos button with xsetwacom in a way that pressing that button enables/disables the touch function?
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