How to use software-properties-gtk --enable-component=ENABLE_COMPONENT?

I would like to enable or disable certain options in the application software-properties-gtk via command-line.

Examples of the options that I am interested to control via command-line are shown below:

I suspect the command software-properties-gtk --enable-component=ENABLE_COMPONENT would allow me to implement what I want. However, manpage does not elaborate what values can be used to replace ENABLE_COMPONENT.

$ software-properties-gtk -h
Usage: software-properties-gtk [options]

Options:
  -h, --help            show this help message and exit
  -d, --debug           Print some debug information to the command line
  -m, --massive-debug   Print a lot of debug information to the command line
  -n, --no-update       No update on repository change (useful if called from
                        an external program).
  -t TOPLEVEL, --toplevel=TOPLEVEL
                        Set x-window-id of the toplevel parent for the dialog
                        (useful for embedding)
  -e ENABLE_COMPONENT, --enable-component=ENABLE_COMPONENT
                        Enable the specified component of the distro's
                        repositories
  --open-tab=OPEN_TAB   Open specific tab number on startup
  --enable-ppa=ENABLE_PPA
                        Enable PPA with the given name
  -k KEYSERVER, --keyserver=KEYSERVER
                        Legacy option, unused
  --data-dir=DATA_DIR   Use data files (UI) from the given directory

Appreciate instruction on using this command?

Solution 1:

On my Ubuntu 18.04 LTS I see the following:

$ software-properties-gtk --enable-component=main
The --enable-component/-e command-line switch has been 
deprecated. Instead of 'software-properties-gtk -e multiverse' 
you can use 'add-apt-repository multiverse'

So really you have to use

add-apt-repository component

where component is one of the following:

• main - Canonical-supported free and open-source software.
• universe - Community-maintained free and open-source software.
• restricted - Proprietary drivers for devices.
• multiverse - Software restricted by copyright or legal issues.

So the full commands would be

• sudo add-apt-repository main
• sudo add-apt-repository universe
• sudo add-apt-repository restricted
• sudo add-apt-repository multiverse

For Canonical Partners you can use the command shown below:

sudo add-apt-repository "deb http://archive.canonical.com/ubuntu $(lsb_release -cs) partner"

where lsb_release -cs will return the codename (bionic, focal, hirsute, etc) of your Ubuntu version.

Stuff to read:

• man sources.list locally or online;
• man add-apt-repository locally or online.