That's reason that why I created evdev-calibration application. I must note that it's not absolutely accurate, but still better than nothing.
And then just follow the instructions.
Code: Select all
sudo apt-get install libsdl2-dev libsdl2-ttf-dev cd /tmp wget https://github.com/gamelaster/evdev-calibration/releases/download/0.2/evdev-calibration-armv7.tar.gz tar xvf evdev-calibration-armv7.tar.gz export DISPLAY=:0 ./evdev-calibration
- There is no support for rotated displays
If you have any questions, ask it!
(btw. I hope I selected a right category, if not, please move it!)