Wireless Network Config Problem (Finally solved, :))

[Behrang Saeedzadeh]

Hi all

I finally solved the problem. I commented some of the lines from my
/etc/network/interfaces file and everything is up and running.
However, I don't know why those lines cause problem:

auto lo
iface lo inet loopback

auto eth1
iface eth1 inet dhcp
wireless_key open ****
# wireless_essid Shuttle
# wireless_mode managed

Thanks to all who helped me to solve this problem.

Best Regards,
Behrang S.