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.)
-- Wireless connection frequently drops [deauthenticating by local choice (reason=3)] https://bugs.launchpad.net/bugs/548992 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs