Synaptic Package Manager

Synaptic Package Manager is a graphical package management tool based on APT. It enables you to install, update and remove packages in a user friendly GUI. Synaptic serves as a graphical front-end to APT and makes the process of software management much easier, especially if you are not familiar with the command-line. Some of the features Synaptic offers are:

  • install, remove, and upgrade packages.
  • upgrade your whole system.
  • search and filter the list of available packages.
  • perform smart system upgrades.
  • fix broken package dependencies.
  • edit the list of used repositories (sources.list).

To install Synaptic in Ubuntu, use the sudo apt-get install synaptic command:

install synaptic

Once the installation completes, start the program and you should see the main application window:

synaptic

To find a package you would like to install, enter the keyword in the search box:

synaptic find apps

Once you’ve found the package you would like to install, select the checkbox next to it and choose Mark for installation:

synaptic mark for installation

If the package requires the installation of other packages, choose Mark to install them as well:

synaptic mark for installation additional packages

Click on the Apply button to start the installation:

synaptic apply changes

Review the changes and click Apply:

synaptic review changes

To remove a package, select it from the menu and choose Mark for Removal (choose the Mark for Complete Removal option if you want to remove configuration files associated with the package as well):

synaptic remove package

Click Apply to apply the changes.

To display information about an installed package, such as its dependencies, version, and description, select the package and click the Properties button:

synaptic package properties

This will open up a window with information about the installed package:

synaptic package info

To keep your system up-to-date and upgrade all packages, first click the Reload button to reload the package information:

synaptic reload

After the reload process finished, click the Mark all Upgrades button:

synaptic mark all upgrades

In the window that opens, click Mark to mark all additional required changes:

synaptic mark additional changes

Click Appy to apply the changes.

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Geek University 2019