I use Back Track R2 and I have a problem with tg3 module. When system starts I see this output "tg3: Problem fetching invariants of chip, aborting". After logging in, when I write
ifconfig -a
to the console I see only lo and wlan0, but no eth0. So, I do these to fix the problem;
modprobe -r tg3
modprobe tg3
ifconfig eth0 up
dhclient eth0
After these I can easily connect to the internet.

My question is how can I make this permanent? I even downloaded tg3 driver and installed it but nothing changes.