Please help wireless connection

sam R samcalc2 at
Sun Feb 21 18:22:18 UTC 2010

Lost wireless connection when upgraded from 9.04  to 9.10

I was running Ubuntu 9.04 with no problems all, but when I  upgraded
to 9.10 I lost wireless connection (Ethernet works fine).

 When I run ifconfig
 I find just two interfaces
eth0      Link encap:Ethernet
 lo        Link encap:Local Loopback

when I run  iwconfig I get

lo        no wireless extensions.

eth0      no wireless extensions.

pan0      no wireless extensions.


I found all of the interfaces in 70-persistent-net.rules  file

 KERNEL=="eth*", NAME="eth0"

KERNEL=="wlan*", NAME="wlan0"

KERNEL=="eth*", NAME="eth1"

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