Questions tagged [touch-screen]
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150 questions
0 votes
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50 views
How to tell what virtual touch screen keyboard is installed?
I am working on a system that runs chromium in a docker container, and the docker container is running on a linux system. The screen attached is a touch screen. I have heard numerous customer ...
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232 views
Arch Linux -- Touch screen not detected (anymore)
I have a Dell Inspiron 13 5378 2 in 1 laptop (i5-7200u, ~2017). Originally, it ran Windows 10 and the touch screen worked like a charm. Now, after many years without regular use, a fresh install of ...
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Touch screen behaviour
I want to develop a simple GUI panel using Raspberry Pi 4 and Touchscreen LCD module. My desktop is LXDE and below is the uname output. Linux rpi4 6.6.51+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.51-1+...
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1 answer
697 views
How to resize/transform touchscreen area with Wayland
I have an external monitor connected to a machine with a built-in touchscreen display. When setting a 16:10 external display to mirror the 16:9 touchscreen display, we get black bars on the ...
1 vote
0 answers
213 views
Wakeup from touchscreen does NOT work in embedded Linux
I am working on an embedded Linux (kernel-5.10.24) and there is a GT911 based touchscreen. The touchscreen is working well now. Then I tried to test the suspend/resume in this system. There is an RTC ...
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1 vote
2 answers
6k views
Force refresh rate through HDMI + remap touchscreen of external monitor?
I hope that someone will be able to help me because I am losing my nerves. I am working on F37 Silverblue + Wayland / X11. System has nVidia Optimus, with proprietary nVidia drivers (not Nouveau). ...
- 15
0 votes
1 answer
1k views
Calibrate touchscreen of external Monitor under wayland sway
How do I calibrate the touchscreen of an external display under wayland - sway? If I plug an external monitor with touch support the touch input is getting mapped to the main monitor, not the external ...
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1 vote
1 answer
3k views
Debian bullseye: touching the touch-screen with a finger does not click on objects in Qt/Plasma applications
I am testing Debian Bullseye on a Thinkpad X1 Yoga Gen 6, using a live cd with KDE and non-free drivers (debian-live-11.5.0-amd64-kde+nonfree.iso). I'd like to be sure that everything I need works ...
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