I can confirm that the patch at
http://www.virtualbox.org/changeset/27248
linked to from the upstream bug ticket in comment #25 above works under lucid kernel 2.6.32-16.
I can confirm that the patch at
http:// www.virtualbox. org/changeset/ 27248
linked to from the upstream bug ticket in comment #25 above works under lucid kernel 2.6.32-16.