I was having the same problem on Ubuntu 8.10, kernel 2.6.27-11-generic, the problem was solved after replacing the b43 and b43 legacy directories from /lib/firmware with the firmware on http://www.omattos.com/broadcom/
-- b43 and bcm94311 disconnects due to PHY transmission error https://bugs.launchpad.net/bugs/263106 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