Ubuntu
mutter package

  1. Bug #1821933
  2. Comment #13

Comment 13 for bug 1821933

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Touch input is offset with two screens (even appearing on the wrong screen)

The problem appears to be that clutter_input_device_evdev_translate_coordinates has no idea that the stage might include multiple monitors:

https://gitlab.gnome.org/GNOME/mutter/blob/master/clutter/clutter/evdev/clutter-input-device-evdev.c#L1509

Sadly I can't see any information that would help to correct it either. It would be a bit of a redesign.