Plasma-Firewall "Disconnects" from the Backend on Use

[UriHerrera]

Issue Description

Describe the bug

Plasma Firewall displays an error when editing rules.

Steps to reproduce the bug

1. Go to System Settings
2. Click on Firewall
3. Edit a rule
4. See the error

Expected behavior

Plasma Firewall successfully edits rules.

Screenshots

Additional context

Launching the KCM from the terminal displays the following relevant message:

ufw.client: Ufw is loaded? false

This message appears despite ufw being enabled and active.

This issue is an upstream bug reported at the KDE Bug Tracker.

Additionally, there's this other message: ufw.client: SystemdJob Error: 100 "The name org.freedesktop.systemd1 was not provided by any .service files"

This indicates that the KCM tries to interact with the service unit to do something, such as maybe reloading the service after editing a rule. This interaction of the KCM with systemd will fail in Nitrux since systemd is not present in the distribution. This explains that to the KCM, the "engine," i.e., ufw, is "disconnected" since it's waiting for the service's status.

OS version and Desktop information

Operating System: Nitrux 3.7.0 build.300924.ub
KDE Plasma Version: 5.27.11
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13
Kernel Version: 6.10.12-1-liquorix-amd64 (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 7900X3D 12-Core Processor
Memory: 61.8 GiB of RAM
Graphics Processor: AMD Radeon RX 7900 XTX
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B650M AORUS ELITE AX

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Disclaimer: Please report issues to the appropriate developer(s). Nitrux is a Linux distribution that comprises dozens of free and open-source software projects.