Bug#398290: xserver-xorg: No Greek keyboard after fresh install

[Nick Niktaris <niktaris@knoppel.org>]

Package: xserver-xorg
Version: 1:7.1.0-5
Severity: normal
Tags: l10n

Doing a fresh install on a current etch system xserver-xorg fails to 
setup a Greek keyboard leaving 
/etc/X11/xorg.conf unconfigured regarding the Greek keyboard layout.
During setup xserver-xorg shows this message: 
xserver-xorg postinst warning: failed to infer keyboard layout from 
layout/lang 'gr--el_GR'
This means that Greek users will not be able to write Greek in etch if 
they do not manually add 
Option "XkbLayout" "us,gr" and Option "XkbOptions" 
"grp:alt_shift_toggle" to the xorg.conf file either by editing
the file or reconfiguring the package

-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18
Locale: LANG=el_GR.UTF-8, LC_CTYPE=el_GR.UTF-8 (charmap=UTF-8)

Versions of packages xserver-xorg depends on:
ii  debconf                      1.5.8       Debian configuration management sy
ii  x11-common                   1:7.1.0-5   X Window System (X.Org) infrastruc
ii  xbase-clients                1:7.1.ds-3  miscellaneous X clients
ii  xkb-data                     0.9-4       X Keyboard Extension (XKB) configu
ii  xserver-xorg-core            2:1.1.1-10  X.Org X server -- core server
ii  xserver-xorg-input-evdev [xs 1:1.1.2-3   X.Org X server -- evdev input driv
ii  xserver-xorg-input-kbd [xser 1:1.1.0-4   X.Org X server -- keyboard input d
ii  xserver-xorg-input-mouse [xs 1:1.1.1-3   X.Org X server -- mouse input driv
ii  xserver-xorg-video-ati [xser 1:6.6.3-2   X.Org X server -- ATI display driv
ii  xserver-xorg-video-fbdev [xs 1:0.3.0-3   X.Org X server -- fbdev display dr
ii  xserver-xorg-video-v4l [xser 0.1.1-3     X.Org X server -- Video 4 Linux di
ii  xserver-xorg-video-vesa [xse 1:1.2.1-3   X.Org X server -- VESA display dri
ii  xserver-xorg-video-vga [xser 1:4.1.0-3   X.Org X server -- VGA display driv
ii  xserver-xorg-video-vmware [x 1:10.13.0-3 X.Org X server -- VMware display d

Versions of packages xserver-xorg recommends:
ii  discover                   2.1.1-2       hardware identification system
ii  laptop-detect              0.12.1        attempt to detect a laptop
pn  mdetect                    <none>        (no description available)
ii  xresprobe                  0.4.23debian1 X Resolution Probe

-- debconf-show failed