Install the necessary software:
apt install gnome-remote-desktop freerdp2-wayland winpr-utils

Create and configure the TLS certificate:
sudo -u gnome-remote-desktop mkdir -p ~gnome-remote-desktop/.local/share/gnome-remote-desktop
sudo -u gnome-remote-desktop winpr-makecert -silent -rdp -path ~gnome-remote-desktop/.local/share/gnome-remote-desktop rdp-tls

Set the TLS key and certificate:
sudo grdctl –system rdp set-tls-key ~gnome-remote-desktop/.local/share/gnome-remote-desktop/rdp-tls.key sudo grdctl –system rdp set-tls-cert ~gnome-remote-desktop/.local/share/gnome-remote-desktop/rdp-tls.crt

Set the RDP credentials (username and password):
sudo grdctl –system rdp set-credentials “abel” “Celpq11”

Enable the RDP service and start it:
sudo grdctl –system rdp enable
systemctl –now enable gnome-remote-desktop.service

try headless:
sudo grdctl –headless

open the rdp port in the firewall:
sudo ufw allow 3389/tcp  Reload the firewall to apply changes:
sudo ufw reload