I also had exactly the same problem on the final Ubuntu 7.10 yesterday. The software source for package nvidia-glx-new is not enabled.
I took me an hour to realize that the problem was related to the repositories and not to the restricted manager itself.... I do know that the error is self explaining, but not for everyone (or not everytime ;-) -- Misleading error message - software source for package is not enabled https://bugs.launchpad.net/bugs/134918 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