I have the same issue with kernel 2.6.24-16-generic, the hardy release kernel. My broadcom bcm4306 rev. 03 worked fine in gutsy, using the bcm43xx driver. When I boot into the 2.6.22 gutsy kernel, and modprobe bcm43xx, the card works. However, neither the new b43 or b43legacy drivers seem to work properly. I have the firmware installed, and can set the essid using iwconfig, but whenever I try to get a dhcp address, using either dhclient or knetworkmanager, it fails. I think that this is not a network manager bug, but a driver bug, given that dhclient fails as well as network manager. I get similar dmesg results as the original post.
-- Broadcom 4306 doesn't work! I cannot connect to any wireless network https://bugs.launchpad.net/bugs/210373 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