broadcom-sta-source software package provides Source for the Broadcom STA Wireless driver, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install broadcom-sta-source
broadcom-sta-source is installed in your system.
Make ensure the broadcom-sta-source package were installed using the commands given below,
$ sudo dpkg-query -l | grep broadcom-sta-source *
You will get with broadcom-sta-source package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Administration Utilities |
| Package | broadcom-sta-source |
| Version | 6.30.223.271-2 |
| Description | Source for the Broadcom STA Wireless driver |
| Sub Section | admin |