I see the package has been deprecated, is there any alternative to rcconf or any other gui to manage services at startup besides update-rc.d?
On Ubuntu 18.04 LTS you can use SystemD GUI module from KDE Control Center (packaged as
kde-config-systemd). Its description is below:
KDE control center module for Systemd
This package is a KDE Control Center module for the systemd daemon.
It is capable of starting and stopping systemd units.
In addition, it allows for the configuration of several systemd
You can install with:
sudo apt install kde-config-systemd kde-cli-tools
And then run with:
It looks like: