I am unable to get wifi working on my fresh install of Ubuntu on my Macbook Pro Retina. I tried installing dkms and bcmwl-kernel-source using sudo dpkg -i <file> following this answer. The installation failed because it ran into dependency problems ("dpkg: dependency problems prevent configuration...")
Edit 2
For example, running sudo dpkg -i '/media/usrname/STUFF/dkms_2.2.0.3-1.1ubuntu5.14.04.9_all.deb' yields this:
(Reading database ... 174321 files and directories currently installed.)
Preparing to unpack .../dkms_2.2.0.3-1.1ubuntu5.14.04.9_all.deb ...
Unpacking dkms (2.2.0.3-1.1ubuntu5.14.04.9) over (2.2.0.3-1.1ubuntu5.14.04.9) ...
dpkg: dependency problems prevent configuration of dkms:
dkms depends on module-init-tools; however:
Package module-init-tools is not installed.
dpkg: error processing package dkms (--install):
dependency problems - leaving unconfigured
Processing triggers for man-db (2.7.5-1) ...
Errors were encountered while processing:
dkms
Various other answers suggest using apt-get -f install to get APT in a good state. But this is not possible because I don't have internet to do this.
What can I do?
Edit
Running lspci -knn | grep Net -A3 yields this:
02:00.0 Network controller [0280]: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
Subsystem: Apple Inc. BCM4360 802.11ac Wireless Network Adapter [106b:0134]
Kernel driver in use: wl
Kernel modules: bcma, wl
03:00.0 Multimedia controller [0480]: Broadcom Corporation 720p FaceTime HD Camera [14e4:1570]
