UbuntuContributions

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Many Ubuntu developers are also prolific free software developers and contribute to other projects, notably to [http://www.debian.org/ Debian].

== Upstart ==
http://upstart.ubuntu.com

== Jockey ==
https://launchpad.net/jockey

== Brainstorm ==
https://launchpad.net/ubuntu-qa-website

== LTSP5 ==
https://launchpad.net/~ltsp-upstream

== Package management ==

 * The [:PackageDependencyFieldBreaks:dpkg Breaks field] was implemented by Ian Jackson for Ubuntu.
 * [http://lists.debian.org/debian-dpkg/2007/04/msg00076.html dpkg triggers] were implemented by Ian Jackson for Ubuntu.
 * Ubuntu developed a simplified front-end to apt called gnome-app-install (originally written by Ross Burton, but then developed for some years by Michael Vogt of Ubuntu).

== Installation ==

Ubuntu developers have made a number of important contributions to debian-installer:

 * debootstrap progress via debconf, and a good deal of what became the first-stage task installer glue
 * base-installer kernel selection refactoring and test suite
 * much of udev support and devfs path removal
 * pcmciautils support
 * chunks of debconf maintenance effort such as the progresscancel and escape capabilities
 * reserved username checks
 * some of rescue mode
 * translation handling work in cdebconf that saved about 20MB of run-time memory

In addition, we developed a custom graphical installer, [https://launchpad.net/ubiquity Ubiquity], which uses debian-installer for many of its back-end tasks.

== OpenSSH ==

 * [http://www.debian.org/security/2008/dsa-1576 Host and user key blacklisting support], mitigating the [http://www.debian.org/security/2008/dsa-1571 OpenSSL RNG vulnerability]
 * [https://bugzilla.mindrot.org/show_bug.cgi?id=1450 ConsoleKit support]

== initramfs-tools ==

initramfs-tools was originally written by Jeff Bailey for Ubuntu, and later became Debian's default initramfs system.

...

Ubuntu Contributions

Many Ubuntu developers are also prolific free software developers and contribute to other projects, notably to [http://www.debian.org/ Debian].

Upstart

http://upstart.ubuntu.com

Jockey

https://launchpad.net/jockey

Brainstorm

https://launchpad.net/ubuntu-qa-website

LTSP5

https://launchpad.net/~ltsp-upstream

Package management

  • The [:PackageDependencyFieldBreaks:dpkg Breaks field] was implemented by Ian Jackson for Ubuntu.

  • [http://lists.debian.org/debian-dpkg/2007/04/msg00076.html dpkg triggers] were implemented by Ian Jackson for Ubuntu.

  • Ubuntu developed a simplified front-end to apt called gnome-app-install (originally written by Ross Burton, but then developed for some years by Michael Vogt of Ubuntu).

Installation

Ubuntu developers have made a number of important contributions to debian-installer:

  • debootstrap progress via debconf, and a good deal of what became the first-stage task installer glue
  • base-installer kernel selection refactoring and test suite
  • much of udev support and devfs path removal
  • pcmciautils support
  • chunks of debconf maintenance effort such as the progresscancel and escape capabilities
  • reserved username checks
  • some of rescue mode
  • translation handling work in cdebconf that saved about 20MB of run-time memory

In addition, we developed a custom graphical installer, [https://launchpad.net/ubiquity Ubiquity], which uses debian-installer for many of its back-end tasks.

OpenSSH

initramfs-tools

initramfs-tools was originally written by Jeff Bailey for Ubuntu, and later became Debian's default initramfs system.

...

Website/Content/UbuntuContributions (last edited 2010-12-31 12:04:15 by 82)