nouveau-kernel-source is no longer a proper way to use nouveau in lucid, and the kernel modules are installed through a linux-backports-modules package automatically. It just recently picked up the proper conflicts/replaces for nouveau-kernel-source so it should be removed automatically as soon as the update is built.
** Changed in: nouveau-kernel-source (Ubuntu) Status: New => Invalid -- package nouveau-kernel-source 0.0.15+git20090823-0ubuntu1 failed to install/upgrade: nouveau kernel module failed to build https://bugs.launchpad.net/bugs/525212 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