PolicyKit Permissions

Since Jan 28 ‘22, Moonraker has changed the way to communicate with system services to D-Bus instead of previously sudo commands.

After updating Moonraker you might be presented this warning message:

To resolve this warning you have to install the PolicyKit permissions with the set-policykit-rules.sh script.

SSH into your system and execute the following commands:

cd ~/moonraker/scripts  
./set-policykit-rules.sh  
sudo service moonraker restart

Known Problems

A few messages still remain after the steps have been executed

SSH into your system and make sure that packagekit is installed.

sudo apt update
sudo apt install packagekit

This should usually be installed when Moonraker was updated via the Update Manager.

By running the following command, all missing dependencies will be installed.

~/moonraker/scripts/install-moonraker.sh -r