This describes how to build your own installer medium with some custom
firmware/drivers, using an Intel MacBook as an example - on which WiFi
doesn't work out of the box, due to it being nonfree.
Fixes#15162.
Co-authored-by: Lucas Hoffmann <lucc@users.noreply.github.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>