It's not a bug - it's a FEATURE! See more: https://bugs.freedesktop.org/show_bug.cgi?id=23705
Since xorg 1.7 it lies about Your screens DPI (unless You use NVIDIA closed drivers). Because Microsoft Windows up to Vista defaulted to 96dpi, now also X servers default to 96dpi no mater what screen size You have. Lucky for You, You can't override this "feature" in Your xorg.conf file. Only option - get correct screen size settings in mm and add "xrandr --fbmm WxH" to Your .xsessionrc or set DisplaySize at Section "Monitor" in Your xorg.conf. Be ware, that xdpyinfo also lies about Your screen size! If You use nouveau driver, it reports correct screen size and DPI in xorg.log and then this information gets ignored. Check Your screen dimensions with plain' ol' ruler to find out correct screen size. Don't forget to inform Xorg dev's how You *love* this new feature! Correct settings for Dell Latitude E6500 with 1440*900 screen are: dimensions: 1440x900 pixels (333x212 millimeters) resolution: 110x108 dots per inch ** Bug watch added: freedesktop.org Bugzilla #23705 http://bugs.freedesktop.org/show_bug.cgi?id=23705 -- DPI not set or incorrectly set to 96 https://bugs.launchpad.net/bugs/201032 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp