Fresh Ubuntu Install - No Wifi Networks Discoverable

[   15.857605] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-24.ucode failed with error -2
[   15.857612] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-23.ucode failed with error -2
[   15.857618] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8000C-22.ucode failed with error -2
[   15.857619] iwlwifi 0000:02:00.0: no suitable firmware found!

We wonder how and why the appropriate firmware package is not installed. Please try:

sudo apt update
sudo apt install --reinstall linux-firmware

Check:

ls /lib/firmware | grep 8000

We hope you see:

iwlwifi-8000C-13.ucode
iwlwifi-8000C-16.ucode
iwlwifi-8000C-21.ucode
iwlwifi-8000C-22.ucode
iwlwifi-8000C-23.ucode
iwlwifi-8000C-24.ucode
iwlwifi-8000C-27.ucode
iwlwifi-8000C-31.ucode

If so, reboot and your wireless should be working.