manan.jabrik, thank you for reporting this and helping make Ubuntu better. Could you please run the following command in the development release from a terminal as it will automatically gather and attach updated debug information to this report:
apport-collect -p xorg 1450539 Please ensure you have xdiagnose installed, and that you click the Yes button for attaching additional debugging information. ** Changed in: xorg (Ubuntu) Importance: Undecided => Low ** Changed in: xorg (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1450539 Title: report bug Status in xorg package in Ubuntu: Incomplete Bug description: my video output can't full optimition ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8 Uname: Linux 3.13.0-39-generic i686 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: i386 Date: Thu Apr 30 23:17:09 2015 InstallationDate: Installed on 2015-03-23 (38 days ago) InstallationMedia: Ubuntu MATE 14.04.1 "Trusty Tahr" - final i386 (20141111) SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1450539/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp