Touch sensors are independent devices from the displays they're glued to. But that said, Mutter should already have a good idea of which display it has associated the touch sensor with. So it should be smart enough to disable it in this case.
** Package changed: gnome-shell (Ubuntu) => mutter (Ubuntu) ** Tags added: touch touchscreen -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2078061 Title: Internal screen touch sensor remains active when only external display is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2078061/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs