I had the same issue with my BCM4318 [AirForce One 54G - rev 02 ] card with the release of Intrepid. My connection would work for about 1 minute and then crap out. I was able to get it to work by using a different firmware that was already extracted.
I got the working firmware from http://www.omattos.com/broadcom/ So the easy was to remove the older firmware from /lib/firmware/b43 and copy the attached firmware into this directory. Hope this helps ** Attachment added: "Working Firmware" http://launchpadlibrarian.net/19141977/b43-all-fw.tar.gz -- 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
