Debian > Debian GNU > Debian GNU/Hurd

This page attempts to be a reference for all resources related to Debian GNU/Hurd that can be useful for users and developers. Feel free to add more stuff as you see fit.

"In a discussion with the Debian Hurd porters it was decided that the Hurd port stays on FTPMaster until Wheezy is released. Should they have managed to get the port into a state that it is released together with all the others (probably as a technology preview), it is kept in the archive. Should they not manage this the port will be removed from the main archive and move fully to debian-ports.org."¹

What is Debian GNU/Hurd ?

Debian GNU/Hurd is an operating system from Debian, but which uses GNU Hurd, which a set of servers, running on top of the GNU Mach microkernel instead of the kernel named Linux (thus the name Debian GNU/Hurd). Some day, most applications will exist both in Debian GNU/Hurd and in Debian GNU/Linux.

Basic info

• Official port site

• GNU's GNU Hurd

• Installation and testing:

  • http://www.debian.org/ports/hurd/hurd-install

    • Debian "Sid" debian-installer images available http://people.debian.org/~sthibault/hurd-i386/installer/cdimage/.

    • This is the prefered method of install.

  • Cross Hurd

  • Pre-build image files (*.img.*) at http://people.debian.org/~sthibault/hurd-i386/

• ?Debian_GNU/Hurd_FAQ

• TheHurd page. (Merge?)

• User/developer discussion mailing list

• Last bits from the project

• IRC channel: #hurd on irc.freenode.net (not irc.debian.org)

Goals for releasing in wheezy

• buildd
  • security
  • DSA
• proper dhcp support in installed system
  • use ifup/ifdown instead of translators entry?
• debian-ports packages need to be integrated in the main archive.
  • binutils

    • 629866

    • Not critical, can live without
  • cardmgr-gnumach
    • wifi, can live without
  • console-driver-xkb
    • we should probably just integrate it in the hurd package
    • See the concerns on the mailing list archive.
  • gcc-4.4 gcc-4.6

    • 629866

    • not critical, can live without
  • ghc6
    • Difficult hang during build
    • uninstallable in ports
  • gopherfs
    • ITP: hurdextras?
  • grub2
    • decide on partition stuff, and submit
  • guile-1.8

    • linked with -lpthread, to avoid dlopen(lpthread) bug, 646544

    • 630415 shows that guile-2.0 will have pthread enabled anyway.

  • hdf5

    • 627896

    • to remove
  • hyperestraier

    • ?DebianBug: 558586

    • for w3m.
  • icon

    • ?DebianBug: 654386

    • for lyx.
  • ifupdown
    • TODO
  • isc-dhcp

    • 616290

    • Need to discuss directly with upstream
  • libdrm
    • This is just a stub. integrate in the main archive?
    • Needs to be worked on!
  • libusb
    • This is just a stub. integrate in the main archive?
    • Needs to be worked on!
  • lockdev
    • TODO
  • mx

    • 648187

  • netio
    • ITP: hurdextras?
  • parted
    • decide on partition stuff, and submit
  • pulseaudio

    • see https://bugs.freedesktop.org/show_bug.cgi?id=42715

      • needs also SA_NOCLDWAIT
    • needs symbol fixes in the Debian packaging

    • 573339

  • qdbm

    • make check fails due to unimplemented msync(), 648663

    • does not honor nocheck in DEB_BUILD_OPTIONS, 648649

  • random-egd
    • make it an alternative to Marcus' C implementation
    • can live without
  • ruby1.9.1

    • Fix __libc_stack_end in glibc, pending

    • apply patch to fix struct dirent size once upstream agreed.

    • fix PATH_MAX issue, 648055

  • sane-backends-extras
    • is it really needed?
  • screen

    • trivial fix on 522689 , uploaded to experimental

  • sidplay-libs, toremove

    • disable hardsid installation, 654826

  • tarfs
    • ITP: hurdextras?
  • webkit
    • Hacked around PTHREAD_KEYS_MAX

    • 649192

  • wireless-tools-gnumach
    • just for wifi, can live without
• Be able to install at least the base from official mirror (should be almost done, missing grub/parted, dhcp)
• Integrate DDE to get nowadays' network support.
• Get Xorg + gnome/kde/xfce (xfce should work, kde is missing working dbus (due to local socket auth and bugs in select() cornercases)) + some webbrowser working (iceweasel 9 works, though not https).

• Fix ext2fs uncleanness at reboot http://www.gnu.org/software/hurd/open_issues/sync_but_still_unclean_filesystem.html

• Switch to plain sysv startup?

• Enable console by default? (we now have proper kernel message relaying)

• fix "su" to root discrepancy (PATH does not include sbin etc.)
• Good archive coverage.
  • We're at 70%, kfreebsd is at 88%. Although probably not reachable, we can probably do better with
    • ghc
    • mono
    • gnat

    • ruby1.9.1

Goals for later

• IPv6 support in d-i (after it is settled for linux).

Developer info

• DD-accessible machines running GNU/Hurd:

  • hurd-i386: see ArchiveQualification/hurd-i386

• ArchiveQualification/hurd-i386

• Debian GNU/Hurd port on alioth

• Debian GNU/Hurd Development

• TODO file, with all sorts tasks we need help on

• NOTES about package status in official archive

• Packages with uninstallable Build-Depends

• Uninstallable packages (EDOS debcheck)

• Basic porting information

• Our patches directory

• Patches that are only needed for Debian (either because they're fixed-upstream, or because of their Debian-specific nature)

• Patches submitted in the Debian BTS

• General FTBFS also affect us (dschepler@gmail.com)

• General FTBFS also affect us (lucas@lucas-nussbaum.net)

• Build logs of Debian GNU/Hurd

• Hurd package on alioth

• crosshurd on alioth

Bits draft

Greetings,

It is half a year since the last "Bits from Debian GNU/Hurd porters[1]", here is an update on the port[2].

• Installation CDs

The Debian Installer is included in the recent three CD set[3], now with a graphics and semi-graphics interface! A DVD is and a netinst iso is also available. For the impatioent we have a ready-to-go qemu image[4].

• GHM meeting

At the Gnu Hackers Meeting in Paris in August 2011, Samuel Thibault presented "GNU/Hurd, aka. Extensibility from the Ground" with a very good response from the audience. A slides[5] and a video[6] from that presentaion is available.

• Wheezy release goal

Since the ftp-master meeting in March 2011 considerable improvements have been made, and a technology release of GNU/Hurd with Wheezy as was made for kFreeBSD did for Squeeze is still the target. More information is available at the updated TODO list[7]. With respect to package porting only a few packages will remain at the ftp://ftp.debian-ports.org site, when all bugs reports with patches are attended by the Debian Maintainers.

• Archive coverage

Thanks to the efforts of various Debian/Hurd porters, the percentage of packages built for Debian GNU/Hurd is reaching about 71%, an increase by 3%. This can sound as a small imprevement since July 2011 but it is not.

There are currently 1 serious, 52 important, 14 normal, 2 wishlist, 7 forwarded and 4 pending upload bugs, all with patches. When these have been properly attended, the percentage will incrrase considerably.

The remaining 28% of packages are either waiting for other packages to become available (see [8] for a (big) graph of those relationships) or are failing for some reason[9]; a complete list of build failures can be found at [10].

To name some packages, we have Icewaesel, Abiword, Gnumeric, etc, and soon the whole Gnome and KDE suites.

The autobuilders are keeping the pace relavitely nicely ad we have now a new kvm-based Debian buildd: ironforge.sceen.net.

The sister project Arch Hurd has recently released a Live CD and have also DDE integrated to enable the use of up to date GNU/linux drivers for GNU/Hurd.

• Developer machines

exodar.sceen.net is a new Debian porter box and there is also a new public Hurd box, darnassus@sceen.net.

The strauss.debian.net machine is a DD-accessible box, and accounts can be opened to non-DD alioth members on request to admin@strauss.debian.net

• Hardware support

Work on the DDE layer to seamlessly integrate Linux 2.6 drivers in userland processes isin the intergation stage. Network card support is basically working on real hardware, and the overhead is quite low. Integration of other driver classes is also on the roadmap.

The Debian GNU/Hurd porters.

[1] http://lists.debian.org/debian-devel-announce/2011/07/msg00002.html [2] http://www.debian.org/ports/hurd [3] http://people.debian.org/~sthibault/hurd-i386/installer/cdimage [4] http://people.debian.org/~sthibault/hurd-i386/debian-hurd.img.tar.gz [5] http://www.gnu.org/ghm/2011/paris/slides/samuel-thibault-hurd.pdf [6] http://audio-video.gnu.org/video/ghm2011/Samuel_Thibault-GNU_Hurd.ogv [7] http://wiki.debian.org/Debian_GNU/Hurd

[8] http://people.debian.org/~sthibault/graph-radial.pdf [9] http://www.bddebian.com/~hurd-web/hurd/porting/guidelines/ [10] http://unstable.buildd.net/buildd/hurd-i386_Failed.html

CategoryPermalink