touchscreen

I'm hoping to get some assistance with a touchscreen issue on a LattePanda board running Xubuntu20.04.6 LTS (XFCE4 environment). We have a Qt application designed for this setup, but we're encountering a problem: Issue: The system doesn't fully support touchscreen gestures. The screen displays...

Hello, I have an Raspberry PI 3B+ And this display: http://www.lcdwiki.com/7inch_HDMI_Display-C HDMI and picture is working fine. The problem is with the touchscreen. The touchscreen does not work after bootup,but if i unplug the USB cable from the raspberry pi and plug it back in it works...

Hey, I know this is a very general question but I am so lost. Before i start I would like to tell you why this is such a hard decision for me. I have a Surface Pro 4 and I would like to install Linux as Windows is giving me a hard time sometimes. I already used Karli two years ago at work but I...

Problem: My touchscreen functionality is diametrically opposed --> click events shows up mirrored in both the x and y directions from my finger touch location. Background The orientation of the built in monitor of my 2in1 Tablet is, by default, inverted (landscape flipped). When setting the...