I have that problem too, Xorg consumes about 2GB of ram when using Firefox 7 or more pages open. with Maxthon on youtube or facebook, game occurs when using wine, I attached a screenshot.
Characteristics; Kubuntu 14.04 64bits, 3.13.0-29-generic, FX-6300 3.5Ghz, 4GB 1333Mhz, Nvidia GT440 1024Mb GDDR5 with proprietary drivers 337.25, no desktop visual effects PD: sorry for my english.... http://i61.tinypic.com/20a6fzb.jpg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1272338 Title: Xorg memory leak on trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1272338/+subscriptions _______________________________________________ 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