This workaround has temporarily fixed things for me so that the wifi is usable.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711397 Title: package firmware-b43legacy-installer 4.178.10.4-5 failed to install/upgrade due to unsupported hardware -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs