Experiencing this issue with upstream Kernel Release Candiadate 3, so I don't think this is going to be fixed in a future release.
3.11.0-031100rc3-generic #201307290035 SMP Mon Jul 29 04:36:40 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173761 Title: 14e4:43b1 Broadcom Corporation Device 43b1 (rev 03) - not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs