Please wait, I’ll run that command asap.
Meanwhile, it seems that this is a fairly rampant issue with this laptop model on any distro:
- https ://www.dell.com/community/Networking-Internet-Bluetooth/Wifi-problem-in-Dell-inspiron-3148/td-p/4708395
- https ://www.dell.com/community/Laptops-General-Read-Only/Wifi-not-working-on-for-Ubuntu-or-any-linux-flavor-on-Dell/td-p/4571053
://askubuntu.com/questions/626642/how-to-install-broadcom-wireless-drivers-offline (also provides a solution for Ubuntu)
It’s also plagued generally by issues with its driver.
Some sites tell that I have to find the “broadcom” driver under Additional Drivers.
Let’s try all of the above. Obviously the terminal command is the first step.