error installing nvidia-glx in Dapper flight6

[R Kimber]

Is there something I can do to rectify this? Or is it not important? It
seems to relate to doc files, but for all I know it could be a sign of
something more significant.

E: /var/cache/apt/archives/nvidia-glx_1.0.8756+2.6.15.8-1_amd64.deb:
short read in buffer_copy (backend dpkg-deb during
`./usr/share/doc/nvidia-glx/NVIDIA_Changelog.gz')

Thanks
-- 
Richard Kimber
http://www.psr.keele.ac.uk/