Anespor's suggestion works well. Add the following two lines to the "Monitor" section of xorg.conf:
DisplaySize <WIDTH in mm> <HEIGHT in mm> Option "Monitor-LVDS" "<Monitor Identifier>" # Replace the <...> with your own values Here is the full "Monitor" section from my updated xorg.conf for your reference... Section "Monitor" Identifier "DCLCD" Option "DPMS" "true" HorizSync 64.7-65.29 VertRefresh 59.883-59.954 DisplaySize 433 271 Option "Monitor-LVDS" "DCLCD" EndSection ** Attachment added: "xorg.conf" http://launchpadlibrarian.net/10632880/xorg.conf -- DDC report some ridiculous physical screen size (Mostly on Intel driver, and some ATI) https://bugs.launchpad.net/bugs/151311 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs