The problem is in nouveau (experimental) driver. Install Ubuntu from alternate CD and boot to text mode and uninstall these packages: nouveau-firmware, xserver-xorg-video-nouveau and install nvidia-current package.
My old Nvidia GeForce 4 MX 440 works fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. https://bugs.launchpad.net/bugs/763052 Title: Ubuntu 10.10 can't boot on nvidia GeForce GT240 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs