GNU/Linux Ubuntu 24.04 Installing Broadcom BCM43142 Driver Guide
How to Install Broadcom BCM43142 Wi-fi/Bluetooth Driver for Ubuntu 24.04 Noble LTS GNU/Linux – Step by step Tutorial.
The Package Provides the Source Code for the wl Kernel Modules and makes use of the DKMS Build Utility to Install them for the Running Kernel.

GNU/Linux Ubuntu 24.04 Broadcom BCM43142 Driver Installation Guide