advantagepaster.blogg.se - Xinput test terminal

Xinput test terminal serial#

If cursor moves bottom to top instead, it is a coordinate system error.

Drag vertical from the left side of screen to the right and verify mouse cursor moves accordingly.

Tap on Terminal to launch a terminal window.

Using finger, navigate in the menu to Accessories > Terminal

If taps do not register (TODO: Then what?).

Tap on the 'Applications' menu and verify the menu displays.

Touch and move finger on screen, and verify the mouse cursor moves accordingly.

Boot system to Ubuntu with touchscreen device attached/enabled (as appropriate).

Determine the firmware version and update appropriate hardware table:.

Kernel support for touch and pen screens can be found in:.

Xinput test terminal serial#

Some serial devices won't show up in this output.Missing or incorrectly identified devices indicate lack of support or an error in a kernel driver.If that generates no output, review full output of sudo lsinput If event based input device check sudo lsinput | grep -i touch -A4 -B5

Note: some wacom devices may show up only as a serial device and will not show up on the usb bus or as input devices.Most usb devices even if unsupported should still be present in that list.Ex: "Bus 007 Device 002: ID 1b96:0001 N-Trig Duosense Transparent Electromagnetic Digitizer".Look for device labeled 'touchscreen' and/or 'multitouch'.Run xinput list and see if all expected devices shows up Attach touchscreen (if appropriate) and boot system to Ubuntu.Perform all tests for pen and finger based input as applicable.Operate all extra buttons or accessory input controls to verify the actions are detected.Identify the device file, cat it and use the device to verify data is coming through.Verify appropriate drivers are loaded during bootup.Verify kernel detects device when plugged into an already booted system.