did it work in ubuntu?
can you post the specs on it....make model chipset pls?
does your /boot/log/dmesg or messages show any details
if not....try open a shell and command
lspci > /home/yourname/lspci
where you change yourname to .....?
and post output and any other details plse
also how does it connect....onboard with a phone line jack...onboard with a lan connection....dial up com port etc