I needed to change my network card (under Knoppix 3.8.2) and found that, when I had installed the new card, Knoppix recognised it no-problem when I booted with the CD but when I booted normally (from Hard Disk) and tried to configure the card, the system replied `no supported cards found`.

This is strange.

So how can I flush out the old configuration and make Knoppix recognise the new card?

Any tips would be a great help.

Regards,
Alan Searle.