USB touch controller not recognized

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi,

I connected a usb touch controlled display to jetson nano with gnome it was working without any issue. I changed the interface of jetson nano to lightdm. Now the usb touch is not recognized and is not working.

How to solve this?

Thanks in advanced

3

Hi,
It seems to be an issue in lightdm. Probably need to enable certain configs. By default we try mouse and keyboard with lightdm. This use-case would need other users to share experience.

4

Thank you @DaneLLL

5

I don’t know about lightdm setup, but I will suggest that the log file might shed light on the problem. You might want to post the “/var/log/Xorg.0.log” (in some cases it might be “Xorg.1.log”). Input devices are loaded dynamically (associated with udev) and the log notes what it thinks of each input device.

1 Like
6

Was able to get the touch to working the issue was in the touch display. Thank you @linuxdev

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