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Release Notes for grml-medium 2010.04 - codename Grmlmonster


Grml is a bootable live system (Live-CD) based on Debian. It includes a collection of GNU/Linux software especially for system administrators and users of texttools. Grml provides automatic hardware detection. You can use Grml (for example) as a rescue system, for analyzing systems/networks or as a working environment. It is not necessary to install anything to a harddisk; you don't even need a harddisk to run it. Due to on-the-fly decompression Grml includes about 2 GB of software and documentation on the CD.

Whereas grml provides about 2.1 GB of software on a ~700 MB ISO and grml-small is a flavor with only ~100 MB ISO-size, grml-medium tries to close the gap between those two flavours providing an ISO with ~200MB. It does not provide all the software shipped with normal/big/large grml but provides essential stuff, a full featured kernel and the server. You can use the Debian package management system to install software on the fly (assuming you have network access to a Debian mirror). Take a look at the 'Debian-Information'-section if you are searching for the package list.

New features

Special new features:

New features in Grml's Zsh

Major changes in grml-scripts:

grml2usb (install Grml ISO(s) on usb device for booting):

Visit the usb webpage in the Grml wiki and for more details regarding grml2usb.

grml-debootstrap (wrapper around debootstrap for installing plain Debian via Grml):

Visit for more details regarding grml-debootstrap.

grml-live (build system for creating a Grml (based) Linux live system):

Visit for more details regarding grml-live.


Based on vanilla kernel including several patches and additional modules:

  aufs virtualbox-ose-guest

Visit for more details regarding Grml's kernel.


Fixed several bugs and issues reported on grml-medium_2009.10 @ grml-wiki and in the bug tracking system.

Important Changes

Packages / Software

Details about shipped packages and their versions on grml-medium are available at the Debian section. Visit dpkg_get_selections for a main package listing and dpkg_list for a more detailed list of packages shipped with grml-medium 2010.04.


Updated all packages to Debian Unstable branch by 24st of march 2010 (plus some further selected updates).

Removed 21 packages (excluding lib* and *2.6.31-grml*) - please notice that some of them are available under different names/in different packages:

  *2.6.31-grml* lib*

  acl aufs-tools console-setup consolekit cpp-4.3
  dbus finger gcc-4.3 gcc-4.3-base
  grml-mercurial-utils grml-scanpartitions hal
  hal-info memtest86+ mercurial mercurial-common
  openssl-blacklist policykit ttf-dejavu
  ttf-dejavu-extra xserver-xorg-input-hyperpen

Added 18 new packages (exluding lib* and *2.6.33-grml*):

  apt-xapian-index cpp-4.4 gcc-4.4
  grml-quickconfig grml-quickconfig-standard
  grml-udev-config iptraf iso-codes jfsutils
  kexec-tools keyboard-configuration python-debian
  python-xapian python2.6 python2.6-minimal slsh
  ufsutils zerofree

Major changes since release 2009.10 (20091031)

Known issues

Take a look at grml-medium_2010.04 @ grml-wiki. Please report problems using information on

Download grml-medium 2010.04

grml-medium 2010.04 can be downloaded from the mirrors listed on


Your comments, bug reports, patches, and suggestions will help fixing bugs and improving future releases. If you find a problem with the release please check grml-medium_2010.04 @ grml-wiki and report problems using information on Please send your feedback and feature requests to the Grml team!


Many thanks (alphabetically) in this release go to Alexander Menk, Andras Korn, Axel Beckert, Christoph Biedl, Christian Hofstaedtler, Daniel Borkmann, Gregor Perner, Jordan Uggla, Mark Jonas, Moritz Augsburger, Pawel Sadkowski, Richard Hartmann, Sedat Dilek, Stefan Weiss, Suhanov Maxim, Timo Boettcher, Thomas Arendsen Hein, Tong Sun, Xuân Baldauf and Zoran Dzelajlija for their contributions.

More Information

You can find out more about grml on our website, IRC channel, and wiki.

To sign up for future Grml announcements, please subscribe to Grml's announcement list.

If you are interested in development releases grab the daily ISOs from

Further Questions?

Please feel free to contact us.


Grml is sponsored by several companies. For more information about our sponsors check out the Sponsors webpage. Our main sponsors are:

SynPro Solutions logo
hostway logo
snel logo
Server Hunter logo