Comment 35 for bug 548992

Well, turning off ipv.6 at bootup hasn't worked for me. I tend to lose wireless after coming out of suspend, and that hasn't changed. What has helped is manually reassociating the Access Point, sometimes repeatedly. E.g. using the command: sudo iwconfig wlan0 ap 00:80:4D:99:D7:10 (Substitute your own wlan# and ap, which you can see by running iwconfig by itself.)