This is clearly a network manager problem. Uninstalling it and installing WICD (which has problems of its own, only different) solves the problem.
-- [ar9170usb] Wifi disconnects and doesn't reconnect until dongle replugged https://bugs.launchpad.net/bugs/549140 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
