No New 2.6.31-16-generic Kernel-Why?

[Tom H]

> As mentioned in a previous reply, I have only the kernel headers for
> this new kernel. No generic kernel or modules for it. I also have two
> Karmic partitions and just safe-upgraded and dist-upgraded both Karmic
> partitions yet no -16 kernel or modules on either.  One partition uses
> the archives.ubuntu.com mirror and the other uses the 76.73.4.58 karmic
> mirror.  Anyone have any idea why only the header files are available on
> two different mirror but not the kernel or modules. I usually just use
> safe-upgrade and so far have gotten the -15 and all previous kernel,
> modules, etc starting with the beta Karmic install.  Appreciate any
> help/suggestions as this is driving me crazy hoping the newa kernel will
> solve some of m X window issue.

http://76.73.4.58/ubuntu/pool/main/l/linux-meta/
has
linux-386_2.6.31.16.29_i386.deb
linux-generic-pae_2.6.31.16.29_i386.deb
linux-generic_2.6.31.16.29_amd64.deb
linux-generic_2.6.31.16.29_i386.deb
linux-image-386_2.6.31.16.29_i386.deb
linux-image-generic-pae_2.6.31.16.29_i386.deb
linux-image-generic_2.6.31.16.29_amd64.deb
linux-image-generic_2.6.31.16.29_i386.deb
linux-image-server_2.6.31.16.29_amd64.deb
linux-image-server_2.6.31.16.29_i386.deb
linux-image-virtual_2.6.31.16.29_amd64.deb
linux-image-virtual_2.6.31.16.29_i386.deb
linux-image_2.6.31.16.29_amd64.deb
linux-image_2.6.31.16.29_i386.deb
linux-server_2.6.31.16.29_amd64.deb
linux-server_2.6.31.16.29_i386.deb
linux-virtual_2.6.31.16.29_amd64.deb
linux-virtual_2.6.31.16.29_i386.deb
linux_2.6.31.16.29_amd64.deb
linux_2.6.31.16.29_i386.deb

I cannot access archives.ubuntu.com through either hostname or ip
(67.215.65.132). whether through http or ftp...