Since some time I run a NitroPC as my desktop machine using qubes os 4.0 on a LAN line.
It has a built-in WIFI adapter that does not run out of the box due to a missing kernel module.
My sys-net is based on the fedora-33 template.
I solved the issue by adding the missing driver to the template. My information comes from this post:
Open a terminal on the fedora-33 template. Then issue the following commands:
sudo dnf update sudo dnf install dkms make kernel-devel -y git clone https://github.com/tomaspinho/rtl8821ce.git cd rtl8821ce/ sudo ./dkms-install.sh exit
and reboot your machine.
Security remark: Only do it if you trust the cloned git repository. At least I did not find a package to install from official sources.
Please give any remarks / improvements. Hope my comment is helpful for somebody.