evern,
NIDAQmx base v1.5 is officially supported under Redhat Enterprise WS 3,
SuSE Professional 9.2, and Mandrake official 10.0 as stated in the
README.txt file. The Fedora Core line of RH is not supported
which means we have done no testing to verify the driver will
function. You are still welcome use other Linux varients, with
the knowledge that National Instruments cannot provide support, and
that it may not work.
With that said I believe if you search the forums you will find some
customers that have managed to get the driver to install on FC3 with
modifications. However, because of patches applied to the FC3 kernel
you may still encounter problems using the driver. It is unlikely
that FC4 will be any better. You may have more luck with the
older distributions (RH9, FC1, FC2)
I would recommend using SuSE 9.2, or Mandrake 10.0 if you would like to
use a free distributions with a 2.6 kernel. However if you prefer
RedHat you may want to purchase RHE WS 3.
Hopefully this information helps
Shawn B.
National Instruments