Contents Packaging Guide. After reading this guide you will have: Heard about the most important players, processes and tools in Ubuntu development, Your development environment set up correctly, A better idea of how to join our community, Fixed an actual Ubuntu bug as part of the tutorials. The guide is split up into two sections: A list of articles based on tasks, things you want to get done. A set of knowledge-base articles that dig deeper into specific bits of our tools and workflows.
Introduction to Ubuntu Development 2. Getting Set Up 3. Fixing a bug in Ubuntu 4. Rather than having many different organisations code operations separately, Ubuntu enables community-based operations collaboration with a standard 'charm' package for operations.
Charms handle the application lifecycle - deployment, integration and configuration, upgrades, and teardown. There are charms for both VM-based cloud operations, and Kubernetes-based cloud operations. Charms can use a range of operating systems, but most charms as Ubuntu-based, so they benefit from the standard security and familiarity of the rest of Ubuntu.
Get started making a charm. Canonical provides a managed services option for OpenStack. Our experts take responsibility for the design, deployment and operations. Contact us. The open source software platform that runs everywhere from the smartphone, the tablet and the PC to the server and the cloud. About Overview Release cycle Packages.
Ubuntu packages Software for Ubuntu is delivered using a range of packaging technologies — each is optimal for specific scenarios. Ubuntu is a trademark of Canonical Ltd. Learn more about this site. Ubuntu Packages Search This site provides you with information about all the packages available in the Ubuntu Package archive.
Browse through the lists of packages: bionic Search the contents of packages This search engine allows you to search the contents of Ubuntu distributions for any files or just parts of file names that are part of packages. Keyword: Display: packages that contain files named like this packages that contain files whose names end with the keyword packages that contain files whose names contain the keyword Distribution: bionic bionic-updates bionic-backports focal focal-updates focal-backports hirsute hirsute-updates hirsute-backports impish impish-updates impish-backports jammy Architecture: i amd64 powerpc any News Reflect impish release, add jammy, remove groovy.
Update footer to add 'report a bug' link. Thanks to all people that provided me with positive feedback about these pages. He said that Ubuntu will get his own Packages page, but It will be a while. Sorry for any inconviences this caused. I also added links to the Ubuntu bugzilla, but I'm not sure yet that they work completly.
Feedback welcome. Changelogs and copyright files may be missing for some packages since I can only mirror the i and powerpc debs due to space constraints. Report a bug on this site.
Information about both bodies may be found on the governance page. For many packages in main , Ubuntu has good working relationships with the Debian maintainer s and is involved with the core Debian development. Many volunteer developers are active in both Debian and Ubuntu camps.
Some resources can be found at the end of this page. Patches for Ubuntu packages are generated regularly and forwarded to the Debian Package Tracking System derivatives keyword and the ubuntu-patches mailing list. By using these resources, you can receive timely notification of incremental patches to your Debian packages, or to all packages in Ubuntu.
The complete delta between Debian and Ubuntu for a given package is published in Ubuntu's Debian patches repository Sometimes, patches are manually placed in a patch archive In the future, Ubuntu plans to maintain this delta using distributed revision control tools, providing a convenient way to review and merge changes You can make use of the PTS and use the derivatives keyword. Bugs tagged with origin-ubuntu or ubuntu-patch , cf. Doesn't scale : Ubuntu developers regularly make changes across a range of packages in the distribution, including transitions which touch hundreds of packages.
Individually filing these patches can take more time than the work itself. Differences of opinion : Debian developers have different preferences about how they wish to receive patches, and some object to receiving them at all. By providing subscription mechanisms, Ubuntu allows Debian developers to express their preferences and have them respected automatically.
Difficult to track : A great deal of bookkeeping is required in order to keep track of which patches have been merged into Debian, either modified or unmodified. Our long-term strategy is to apply proper revision control tools to this problem, but in the meantime, the bug tracker has too much overhead. In some cases it currently works very well to have the Debian and Ubuntu developers comaintain the package.
By using a common source code repository, Ubuntu developers can apply general bug fixes directly to the Debian branch and then just merge the fix into the Ubuntu branch. Packages which originate in Ubuntu are generally maintained in the Bazaar revision control system.
Debian developers who modify these packages in Debian are encouraged to use a Bazaar branch for this work in order to make it easy to merge in both directions with Ubuntu. Avoid assuming that the name of the operating system in use is Debian.
A substantial amount of work was done in Ubuntu to simplify the use of debian-installer in derivatives which naturally don't want to claim that they're Debian during the installation , which has now been merged into Debian.
This work can provide an example of how to accomplish this. This is called syncing, and is outlined in the document SyncRequestProcess. The easiest way to do this is to install the ubuntu-dev-tools package, and use the requestsync script from there.
This script requires a Launchpad account.
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