I have this issue as well. My workaround was to run "gksudo nvidia-settings", disable Xinerama, enable Twinview.
-- dual head compiz doesn't work https://bugs.launchpad.net/bugs/153507 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
