The sudo apt-get update command is used to download package information from all configured sources. Personal Package Archives PPA enables you to upload Ubuntu source packages to be built and published as an apt repository by Launchpad. Having an APT repository allows you to perform package install, removal, upgrade, and other operations on individual packages or groups of packages.
Now, you can use Ubuntu PPAs to build your own Debian packages, and take advantage of much of the software that Ubuntu has to offer. Skip to content Android Windows Linux Apple. September 28, Updated: May 17, Related Articles. Hi Kiran. Great job! It helps a lot. Comment: Please enter your comment!
Latest Articles. Top 9 lightweight web browsers for Linux. How to reset MySQL root password. PostgreSQL vs. Where is the PPA sources config file? Ask Question. Asked 10 years, 3 months ago. Active 10 years, 3 months ago. Viewed 29k times. I have added three PPAs. How do I backup their configuration? Where is the PPA config file? Improve this question. Stefano Palazzo Where does it be kept?
It is possible that though the PPA is not available for your Ubuntu version, you could still download the DEB file and install the application. And in here, you can click on a package to reveal more details. I think you have read enough about adding PPAs. How about removing a PPA and the software installed by it? I have written about deleting PPA in the past. I am going to describe the same methods here as well. You can install Synaptic in Ubuntu from Software Center or use the command below:.
Once installed, start Synaptic package manager and select Origin. Click on them to see the packages that are available by the PPA. Installed software will have appropriate symbol before it. Once you have found the packages, you can delete them from Synaptic itself. Otherwise, you always have the option to use the command line:. Look for the PPA that you want to remove:. It is a subjective question. Official PPAs can be used without thinking twice. Using unofficial PPA is entirely your decision.
As a rule of thumb, you should avoid installing a program via a third party PPA if it the program requires sudo access to run. I hope this detailed guide answered most of your questions about using PPA. If you notice any technical or grammatical error or if you have suggestions for improving this article, please let me know. Also a movie buff with a soft corner for film noir. Sorry, but no for me. Please log in again. The login page will open in a new tab. After logging in you can close it and return to this page.
PPA create separate sources. Content of source. Check if PPA is available for your Ubuntu version. Find packages installed via a PPA.
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