here is a procedure: https://forum.manjaro.org/index.php?topic=29931.0 the file needs to be named /lib/firmware/brcm/BCM.hcd in 16.04 at least.
here is a procedure: /forum. manjaro. org/index. php?topic= 29931.0 brcm/BCM. hcd in 16.04 at least.
https:/
the file needs to be named /lib/firmware/