So far as I can tell the S3 ProSavageDDR or Savage 8 is haveing some problems with Linux. http://www.probo.com/timr/savage40.html
<--- here is a web site for the linux driver for the Savage. But I am having a problem with getting it to run with it
but a good work around would be to run with the "vesa " driver instead of "savage"
If any one knows or has got this to work please say so and the steps you took to get it to work