It is possible to add extra repositories, such as those provided by third parties or those for older versions of Xubuntu.
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Be careful when installing software from third-party repositories. Software from third-party repositories is not supported by Xubuntu. The software they contain may not have been tested with Xubuntu, and could cause your system to break. |
Deschideți
→ → și apăsați Software extern.Press
to add a new repository.Enter the APT line for the extra repository. This should be available from the website of the repository or similar, and should look similar to the following:
deb http://ftp.debian.org etch main
Press
and then click to save your changes.Most software repositories use a GPG key to digitally sign the files they provide, which makes it easy to check that the files haven't been tampered with since their creation. In order for apt to be able to check this, you need the public key that corresponds to the signatures. The key should be available for download on the repository's website.
Once you have downloaded the GPG key, import the key by selecting the Authenticate tab, and clicking on Import Key File..., and then selecting the GPG key to be imported.
Click
in the package manager to update the list of available packages.