This blog post suggests that the problem has been addressed somewhat upstream: http://blogs.gnome.org/dcbw/2010/07/15/not-a-jackass-episode-1/
Sure enough, using the networkmanager daily PPA (https://launchpad.net /~network-manager/+archive/trunk) made the irritating logs go away. Wireless hasn't been unstable yet, although I've only been running for a few minutes at this point. -- network-manager roams to (none) ((none)) - background scanning https://bugs.launchpad.net/bugs/291760 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