Hi, I tested it on Dell OptiPlex 9030 AIO with 64-bit Ubuntu 14.04, but it doesn't work. The touchscreen remaps to the whole extended screen. I tried to re-login, reboot the system, and re-plug the hdmi cable, the symptom is the same.
ii unity-settings-daemon 14.04.0+14.04.20140414-0ubuntu1.1 amd64 daemon handling the Unity session settings -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1287341 Title: Touchscreen controls both screens in dual-monitor setup To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/1287341/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs