Nell Hardcastle, as per https://git.kernel.org/cgit/linux/kernel/git/firmware/linux- firmware.git/commit/?id=d19609d9c806e329c1e1e8e38f2ef6e5a90febc9 the firmware is already added for your device.
Hence, if you are interested in expediting the software being released, you would want to test it with both the latest firmware, and the latest mainline kernel (4.4-rc4), and provide feedback to the upstream developers working on this -> https://wireless.wiki.kernel.org/en/users/Drivers/brcm80211 . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1520875 Title: 14e4:43a3 [MacBook8,1] Wireless does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1520875/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs