I have the same problem. I have a DELL XP with 8GB and a AMD Radeon 5700 XOrg will grow to take up around 5-6 GB every 24 hours. I have to kill Xorg with "sudo restart lightdm" daily.
The issue only started after I upgraded from Ubuntu 13.10 to 14.04 Please help ! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1314787 Title: Memory leak To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1314787/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs