Removing dell_laptop module worked just fine for me, now network manager shows wireless networks.
-- Broadcom BCM4312 Wireless networks https://bugs.launchpad.net/bugs/410963 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