I did install ubuntu-x-swat, xorg-edgers and revert back to maverick's, the problem stills there. Here is the dmesg, Xorg log and error state after crash
** Attachment added: "user_dmesg.txt" http://launchpadlibrarian.net/51454693/user_dmesg.txt -- Xorg freeze while playing DDO https://bugs.launchpad.net/bugs/601426 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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