In a glance: if I use MergedFB for dual monitor setup the Screen resloution tool gets confused about refresh rates (in Hz) and cannot properly run xrandr backend to switch the resolutoins - even though xrandr itself can do it fine.
Since all docs are included in description of bug #41607 I didn't duplicate it here, but if it's more comfortable for you I can do it now in a separate comment... B-) -- Screen Resolution tool fails to switch between MergedFB "dualhead" and "clone" modes https://launchpad.net/bugs/41610 -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
