I have a card installed, which causing not to get ip address automatically using DHCP. So i need to remove that card completely for the moment. I tried as below but its not working how can i remove it?
$ lsmod | card
card 45555 2
$ modprobe -r card
FATAL: Module card is in use.
$ rmmod card
FATAL: Module card is in use.
lsmod|card
is not the real command you gave I think. You missed the grep part pasting here possibly. So, is this output the whole one? I mean is there any other modules using card?