Everything was working fine till yesterday but when I did apt-get update and then apt-get upgrade , it downloaded 180mb of data from the internet . I am having BT4 Final with dual boot . After that when i rebooted the wireless card doesnt seems to work , when i open WICD it says No wireless networks found . Also the wireless light on the laptop is not blinking as it used to be before .

When i did cat /var/log/wicd/wicd.log , i can see the following related thing .

2010/11/25 16:10:37 :: WARNING: No path found for ktsuss
2010/11/25 16:10:37 :: Couldn't detect a wireless interface.
2010/11/25 16:10:37 :: setting wireless interface eth1
2010/11/25 16:10:37 :: automatically detected wired interface eth0
2010/11/25 16:10:37 :: setting wired interface eth0
2010/11/25 16:10:37 :: setting wpa driver wext


When i did lspci the last line says
02:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)


Thanks