that capplet is from control-center, could you run "xrandr" from a command line and copy that to a comment?
** Changed in: gnome-system-tools (Ubuntu) Sourcepackagename: gnome-system-tools => control-center -- Incorrect resolution detected, with refresh of "-19568 Hz" https://launchpad.net/bugs/84590 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
