Sys net and firewall VM fails to load

Based on this topic:

You can try to:

  1. Set sys-net and sys-net template to have in-VM kernel like this:
    Managing qube kernels | Qubes OS
  2. Restart sys-net template after changing the kernel.
  3. Install kernel module required for 8821ce to work in sys-net template:
echo "blacklist rtw88_8821ce" | sudo tee -a /etc/modprobe.d/blacklist.conf
sudo apt install bc module-assistant build-essential dkms
sudo m-a prepare
git config --global http.proxy http://127.0.0.1:8082
git clone https://github.com/tomaspinho/rtl8821ce.git
git config --global http.proxy ""
cd rtl8821ce
sudo ./dkms-install.sh