Please, try Envy 0.9.2-0ubuntu3 from this page: http://www.albertomilone.com/nvidia_scripts1.html
This Envy Update fix all Problems with GeForce 8800 Series under Ubuntu!!! :-))) -- [nvidia-glx-new] NVidia driver missing libwfb https://bugs.launchpad.net/bugs/98641 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