I just installed 11.2 and am trying to get the desktop (wallpaper, panel, etc) to span both of my monitors. I have an nVidia Quadro configured for Twinview, and I can drag windows between the two monitors, but I can’t get a double wide (2560x1024) wallpaper to span both monitors, nor can I get the bottom panel to span them both. Anyone know the proper incantation? This worked on my previous 10.3 desktop.