Hi Christopher, For the daily build xenial-desktop-amd64.iso 12-Jan-2016, touch locations are correct initially but incorrect after changing the resolution.
Upon initial login, the displays and touches are scaled correctly. The initial resolution of the laptop and external display monitors are both 3840x2160. Laptop display is to the left of the monitor. In unity-control-center, I set the laptop resolution to 1920x1080. Touches did not register in the correct position. In unity-control-center, I set the laptop resolution back to 340x2160. Touches remained in the wrong position, where touching the right side of the laptop display registered as a touch on the touchless monitor. Thanks, David -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1533278 Title: Touchscreen input clicks in the wrong place with dual-monitor setup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1533278/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp