Comment 5 for bug 323829

@dcam -- you would want the generic header and the architecture specific header and binary for your preferred archictecture. For i386 that is:

    http://people.ubuntu.com/~apw/lp323829-intrepid/linux-headers-2.6.27-13_2.6.27-13.29lp323829apw1_all.deb
    http://people.ubuntu.com/~apw/lp323829-intrepid/linux-headers-2.6.27-13-generic_2.6.27-13.29lp323829apw1_i386.deb
    http://people.ubuntu.com/~apw/lp323829-intrepid/linux-image-2.6.27-13-generic_2.6.27-13.29lp323829apw1_i386.deb

You should be able to wget those three and then install them with dpkg:

    dpkg -i *.deb

This should add a new kernel to your boot loader screen.