This is solved in 14.04 and 14.10. I am able to connect to both 5GHz and 2.4GHz netowrks at 802.11n speeds without any problems.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1027587 Title: 14e4:4331 Cannot connect to 802.11n networks with Broadcom 4331 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1027587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs