Comment 8 for bug 147811

Just posting to say I'm having the same issue. Occasionally network-manager reports that a connection has been made, but no internet apps work. Sometimes iconfig reports that it has an Access-Point, sometimes not.

'netstat -nr' always gives a blank output except when I try to set up the network with a static address, but the result is always the same - no actual network activity.

I dual-boot with Windows and the card works fine (in fact I'm using Windows now to post this :( ).

I've tried various solutions - disabling avahi and setting up DNS myself, changing the Mode of the card etc - nothing works, and the results are invariably the same: I can see the network, and supposedly connect to it, but nothing past that - no useful network activity.