Bug#247749: gdm only shows KDE and GNOME as options (with fluxbox, xfce4.. installed)

[Guaka]

Package: gdm
Version: 2.4.4.7-1
Severity: normal


For Session I can only choose System standard, KDE, GNOME, failsafe
terminal and failsafe GNOME. I do have other things installed, such as
fluxbox, twm, and xfce4...


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (990, 'testing'), (60, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.5
Locale: LANG=nl, LC_CTYPE=nl

Versions of packages gdm depends on:
ii  adduser             3.52                 Add and remove users and groups
ii  debconf             1.4.22               Debian configuration management sy
ii  dpkg                1.10.20              Package maintenance system for Deb
ii  fluxbox [x-window-m 0.1.14-3             Highly configurable and low resour
ii  gnome-session       2.4.2-5              The GNOME 2 Session Manager
ii  gnome-terminal [x-t 2.4.2-7              The GNOME 2 terminal emulator appl
ii  icewm [x-window-man 1.2.13+CVS20040321-1 A wonderful Win95-OS/2-Motif-like 
ii  konsole [x-terminal 4:3.2.2-1            KDE X terminal emulator
ii  libart-2.0-2        2.3.16-5             Library of functions for 2D graphi
ii  libatk1.0-0         1.4.1-1              The ATK accessibility toolkit
ii  libbonobo2-0        2.4.3-1              Bonobo CORBA interfaces library
ii  libbonoboui2-0      2.4.3-2              The Bonobo UI library
ii  libc6               2.3.2.ds1-12         GNU C Library: Shared libraries an
ii  libgconf2-4         2.4.0.1-4            GNOME configuration database syste
ii  libglade2-0         1:2.0.1-13           Library to load .glade files at ru
ii  libglib2.0-0        2.2.3-1              The GLib library of C routines
ii  libgnome2-0         2.4.0-11             The GNOME 2 library - runtime file
ii  libgnomecanvas2-0   2.4.0-3              A powerful object-oriented display
ii  libgnomeui-0        2.4.0.1-12           The GNOME 2 libraries (User Interf
ii  libgnomevfs2-0      2.4.1-5              The GNOME virtual file-system libr
ii  libgnomevfs2-common 2.4.1-5              The GNOME virtual file-system libr
ii  libgsf-1            1.8.2-6              Structured File Library - runtime 
ii  libgtk2.0-0         2.2.4-3              The GTK+ graphical user interface 
ii  libice6             4.3.0-7              Inter-Client Exchange library
ii  liborbit2           1:2.8.3-2            libraries for ORBit2 - a CORBA ORB
ii  libpam-modules      0.76-19              Pluggable Authentication Modules f
ii  libpam-runtime      0.76-19              Runtime support for the PAM librar
ii  libpam0g            0.76-19              Pluggable Authentication Modules l
ii  libpango1.0-0       1.2.5-4              Layout and rendering of internatio
ii  libpopt0            1.7-4                lib for parsing cmdline parameters
ii  librsvg2-2          2.5.0-2              SAX-based renderer library for SVG
ii  libsm6              4.3.0-7              X Window System Session Management
ii  libwrap0            7.6.dbs-3            Wietse Venema's TCP wrappers libra
ii  libx11-6            4.3.0-7              X Window System protocol client li
ii  libxext6            4.3.0-7              X Window System miscellaneous exte
ii  libxml2             2.6.9-1              GNOME XML library
ii  metacity [x-window- 1:2.6.5-1            A lightweight GTK2 based Window Ma
ii  rxvt-beta [x-termin 2.7.10-0.1           VT102 terminal emulator for the X 
ii  twm [x-window-manag 4.3.0-7              Tab window manager
ii  xfwm4 [x-window-man 4.0.3.1-2            window manager of the XFce project
ii  xlibs               4.3.0-7              X Window System client libraries m
ii  xterm [x-terminal-e 4.3.0-7              X terminal emulator
ii  zlib1g              1:1.2.1-5            compression library - runtime

-- debconf information:
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = "nl",
	LC_ALL = (unset),
	LANG = "nl"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
  gdm/daemon_name: /usr/bin/gdm
* shared/default-x-display-manager: gdm