So I got the 3.18 kernel working on my system (I can boot into Unity now: hooray!). Unfortunately, this seems to have broken my wifi. Wired ethernet is still working, but Network Manager isnt recognizing any wireless networks, whereas it worked fine (comparatively speaking) on the 3.13 kernel I upgraded from.
Checking the "Additional Drivers" app says that I am using the
Broadcom 802.11 Linux STA wireless driver source from bcml-kernel-source, which is the same thing it said for when I was on the 3.13 kernel.
I'm on a Macbook pro, 64-bit. Can anyone help me out with this?