Thanks for the reply.
I figured the problem and I fixed it as follow
1- My BackTrack 4 R2 was unable to detect my wireless builtin Intel Pro 2200, and I noticed the message at booting up the system when is said faild to load firmware error -2
2- I downloaded the firmware file from sourceforg website.
3- I untar the files into /lib/firmware, and I restarted the system
4- I used iwconfig to get the interface name, where it was there
5- I used Wicd and added the name of the interface
6- I disconnected the wired connection, and refreshed the network
and every thing is working fine
so it is fixed
Last edited by belkin99; 03-19-2011 at 05:32 PM.