I am currently running Ubuntu 18.04 on a dual monitor system. My problem is that I just changed my secondary monitor and now my mouse exits the main screen and goes to the secondary screen in the opposite direction it did before I changed monitors. Before my primary monitor was in front of me and the secondary monitor was to my right, I was able to move my cursor off the right hand side of the main screen to the left hand side of the secondary screen (which is what I wanted to do because it gives me better work flow). Now after changing monitors my mouse exits from the left side of the main screen and enters on the right side of the secondary screen (did not change position of the main and secondary screens). The only thing that has really changed as far as the screens go is that the secondary screen is now a larger display. Even tried changing the cabling because one monitor is vga and the other is dvi, it did not change the mouse direction on exit.I did not see any way to change the mouse movement in either the system settings or the gnome tweak tool. Any suggestions.

Jim C.