Bluetooth not working on HP ubuntu 20.04

Solution 1:

Hello and welcome to ask Ubuntu,

the problem is, that you have to install the nonfree firmware. Keep sure, that your sources.list is looking into the non-free repositories and then do

sudo apt update
sudo apt upgrade
sudo apt install linux-firmware
sudo apt install rfkill

Then try sudo rfkill list. You should see in the output, if Bluetooth is enabled, or if its blocked by software (soft blocked: yes) and if it's hard blocked (hard blocked: yes). which is the case, when you turned off the physical switch (Disclaimer: if you deactive it in your BOIS, I don't know, if it's shown as hard blocked).

Share the output of sudo rfkill list.