You can apply the attached patch to xserver-xorg-input- evdev-2.9.2-1ubuntu1 source.
I have tested it on one touchscreen only. my device : ID 0457:1026 Silicon Integrated Systems Corp It is globally disabled by default, use xinput. You can also disable each of the following features separately : right click emulation with touch and hold followed by release. middle click emulation with touch and hold followed by tap with a second finger, the click happens at the first touch or at the second one if inverted, you can set it with xinput. wheel clicks in 4 directions with touch and hold then move. For the visual signal I kept it simple and painted it directly from evdev on top of everything, this is probably wrong in a way but there isn't much of a choice as far as I know. Desktop compatibility might be an issue. It preserves Unity multitouch gestures. ** Attachment added: "patch-evdev-emuTS" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1212736/+attachment/4607907/+files/patch-evdev-emuTS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1212736 Title: Touch screen: Right click should be emulated by long press, like under Windows 8 and Android To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mousetweaks/+bug/1212736/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs