Please see https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/581936
Try disabling and re-enabling. Is the speed back to normal? Also note, that this driver does not support the N features at all! -- very low connection bit rate https://bugs.launchpad.net/bugs/557847 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