How do you find out what repo a package is from in Debian?
From a command line on a machine with the package installed you can typically do: dpkg -l | grep to list all matching installed packages and then do apt-cache madison to see what repo the package came from.
Where are Debian repositories stored?
On a Debian system, this sources file is the “/etc/apt/sources. list” file. Your machine will know to look there and check for any source repositories you added.
How do I know what packages are installed on Debian 10?
List Installed Packages with dpkg-query. dpkg-query is a command line that can be used to display information about packages listed in the dpkg database. The command will display a list of all installed packages including the packages versions, architecture, and a short description.
How does a Debian repository work on a computer?
A Debian repository is a set of Debian binary or source packages organized in a special directory tree and with various infrastructure files – checksums, indices, signatures, descriptions translations, – added. Client computers can connect to the repository to download and install the packages using an Apt -based PackageManagement tool.
How do I find out which repository a package comes from?
Sadly, this information is not recorded during package installation. You can make a decent guess if the repository is still in the source list and the repository still has the package: Even synaptic cannot tell if you disable the repository and update. Thanks for contributing an answer to Ask Ubuntu!
How to list all packages in a repository on Ubuntu, Debian?
As you can see, all the software sources are listed here, including the official repositories. Launchpad PPA repositories are supported as well. Their name begins with LP-PPA, followed by the actual PPA name. Synaptic lists 2 entries for each PPA – make sure you select the PPA entry ending with /ubuntu-codename, for example /bionic, /cosmic, etc.
Where does apt download packages from in Debian?
Apt downloads packages from one or more software repositories (sources) and installs them onto your computer. A repository is generally a network server, such as the official DebianStable repository. Local directories or CD/DVD are also accepted. The specific repositories (package sources) configured on your machine affect: