I assume you mean /etc/X11/xorg.conf. It does not contain the Composite extension. Is that good or bad? I will attach the entire xorg.conf file.
** Attachment added: "xorg.conf" https://bugs.launchpad.net/ubuntu/+source/unity/+bug/894132/+attachment/2694479/+files/xorg.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/894132 Title: unity does not start using xinerama and multi-monitor To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/894132/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs