Did you manually install the nvidia drivers at some point? "NVidia X Server Settings" is from the proprietary drivers, and they need to be reinstalled whenever you use change kernels, because they are compiled against the kernel thats currently running. Or are you using the linux- restricted-module drivers?
-- Kernel upgrade to 2.6.27-2 breaks nVidia graphics card detection https://bugs.launchpad.net/bugs/263974 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs