Hi there !
My problem seems like the problem Strange problem with a portable touchscreen: touch addressed on the wrong screen (but I didn’t saw it before post this, however : it’s not resolved on the framework 13)
I’m on the Fedora Linux 43 (Workstation Edition) (6.19.8-200.fc43.x86_64) and I have a portable screen with support of touch : It’s a UPERFECT 15.6" 125% sRGB Portable Touch Screen Monitor Matte 1080P Contrast 2000:1 Multifunctional Leather Case and VESA Compatible, Dual USB C for Computer/Phone/Game Console : Amazon.fr: Computers
I see it in the list of device :
sudo libinput list-devices
…
framework internal screen
Device: ILIT2901:00 222A:5539
Kernel: /dev/input/event8
Id: i2c:222a:5539
Group: 5
Seat: seat0, default
Size: 264x166mmDevice: ILIT2901:00 222A:5539 Stylus
Kernel: /dev/input/event9
Id: i2c:222a:5539
Group: 5
Seat: seat0, default
Size: 264x166mm
Capabilities: tabletDevice: ILIT2901:00 222A:5539 Mouse
Kernel: /dev/input/event10
Id: i2c:222a:5539
Group: 5
Seat: seat0, default
Size: 264x166mm
Capabilities: pointer
External added screen
Device: Silicon Integrated System Co. SiS HID Touch Controller
Kernel: /dev/input/event20
Id: usb:0457:0819
Group: 5
Seat: seat0, default
Size: 341x195mm
Capabilities: touch
The screen is working directly but the touch is operating on the internal screen (the internal touchscreen continue to work as usual perfectly)
I try to map the touch on my specific screen : DP-4 instead of e-DP but It’s not changing anything
I also try on my Zorin OS but I does the same error
Thank you in advance !