I have a GN-WI07ht-rh card. It worked fine and the card showed up as wlan0. I was testing packet injection and it was fine. I then tested fake authentication. Which seemed to fail. Then I tried kismet and got a whole bunch of errors.

But now, when I restart my computer, I can not seem to get wlan0 up (ie: ifconfig wlan0 up, gives me an error message about not existing. airmon-ng commands can't get wlan0 running either.)

When I run lspci:

Ethernet Controller: Atheros Communications Inc. AR242x 802.11abg wireless PCI express adapter (rev. 01)

I can't seem to bring wlan0 up again. I installed the madwifi-tools, but that didn't help, so I uninstalled the madwifi-tools.

Anyone know what command I can use to get my wlan0 up and running ?