Bug#423705: "gdmflexiserver -n" dialogs with: Cannot start new display (...)
Greg Folkert
greg at gregfolkert.net
Sun May 13 23:54:42 UTC 2007
Package: gdm
Version: 2.18.1-2
Severity: important
The complete dialog says this:
----
Cannot start new display
The nested X server (Xnest) is not available, or GDM is badly
configured.
Please install the Xnest package in order to use the nested login.
----
The only part of: /etc/gdm/gdm.conf not deafult is
----
[xdmcp]
Enable=true
----
Every other label is blank.
Now as far as Xnest:
Version of Xnest and libxfont1:
ii xnest 2:1.3.0.0.dfsg-4 Nested X server
ii libxfont1 1:1.2.8-1 X11 font rasterisation library
----
It seems pretty clear (to me at least) that the usability of the xnest
features of gdmflexiserver is hampered by this. I can still use
gdmflexiserver and get a second VT with X, then selecting the XDMCP
chooser, showing the machines willing to manage. I can also run the
XDMCP chooser from the initial gdm login upon boot, also getting the
list of machine willing to manage.
If you need an strace or other gobs of random text from dumps or what
have you, just ask.
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (990, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.20-1-k7 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages gdm depends on:
ii adduser 3.102 Add and remove users and groups
ii debconf [debconf-2.0] 1.5.13 Debian configuration management sy
ii gksu 2.0.0-4 graphical frontend to su
ii gnome-session 2.18.0-1 The GNOME 2 Session Manager
ii gnome-terminal [x-termi 2.18.0-2 The GNOME 2 terminal emulator appl
ii konsole [x-terminal-emu 4:3.5.6.dfsg.2-2 X terminal emulator for KDE
ii libart-2.0-2 2.3.19-3 Library of functions for 2D graphi
ii libatk1.0-0 1.18.0-2 The ATK accessibility toolkit
ii libattr1 1:2.4.32-1.1 Extended attribute shared library
ii libc6 2.5-7 GNU C Library: Shared libraries
ii libcairo2 1.4.6-1 The Cairo 2D vector graphics libra
ii libdbus-1-3 1.0.2-5 simple interprocess messaging syst
ii libdbus-glib-1-2 0.73-2 simple interprocess messaging syst
ii libdmx1 1:1.0.2-2 X11 Distributed Multihead extensio
ii libfontconfig1 2.4.2-1.2 generic font configuration library
ii libglade2-0 1:2.6.0-4 library to load .glade files at ru
ii libglib2.0-0 2.12.12-1 The GLib library of C routines
ii libgnomecanvas2-0 2.14.0-2 A powerful object-oriented display
ii libgtk2.0-0 2.10.12-1 The GTK+ graphical user interface
ii libpam-modules 0.79-4 Pluggable Authentication Modules f
ii libpam-runtime 0.79-4 Runtime support for the PAM librar
ii libpam0g 0.79-4 Pluggable Authentication Modules l
ii libpango1.0-0 1.16.4-1 Layout and rendering of internatio
ii libpopt0 1.10-3 lib for parsing cmdline parameters
ii librsvg2-2 2.16.1-2 SAX-based renderer library for SVG
ii librsvg2-common 2.16.1-2 SAX-based renderer library for SVG
ii libselinux1 2.0.15-2 SELinux shared libraries
ii libwrap0 7.6.dbs-13 Wietse Venema's TCP wrappers libra
ii libx11-6 2:1.1.1-1 X11 client-side library
ii libxau6 1:1.0.3-2 X11 authorisation library
ii libxcursor1 1:1.1.8-2 X cursor management library
ii libxdmcp6 1:1.0.2-2 X11 Display Manager Control Protoc
ii libxext6 1:1.0.3-2 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio
ii libxi6 2:1.1.0-2 X11 Input extension library
ii libxinerama1 1:1.0.2-1 X11 Xinerama extension library
ii libxml2 2.6.28.dfsg-1 GNOME XML library
ii libxrandr2 2:1.2.1-1 X11 RandR extension library
ii libxrender1 1:0.9.2-1 X Rendering Extension client libra
ii lsb-base 3.1-23.1 Linux Standard Base 3.1 init scrip
ii metacity [x-window-mana 1:2.18.2-3 A lightweight GTK2 based Window Ma
ii powershell [x-terminal- 0.9-8 powerful terminal emulator for GNO
ii twm [x-window-manager] 1:1.0.1-4 Tab window manager
ii xbase-clients 1:7.2.ds2-2 miscellaneous X clients
ii xfce4-terminal [x-termi 0.2.6-1 Xfce terminal emulator
ii xfwm4 [x-window-manager 4.4.1-1 window manager of the Xfce project
ii xterm [x-terminal-emula 225-1 X terminal emulator
Versions of packages gdm recommends:
ii dialog 1.1-20070409-2 Displays user-friendly dialog boxe
ii gdm-themes 0.5.1 Themes for the GNOME Display Manag
ii whiptail 0.52.2-10 Displays user-friendly dialog boxe
ii zenity 2.18.1-1 Display graphical dialog boxes fro
-- debconf information:
gdm/daemon_name: /usr/bin/gdm
* shared/default-x-display-manager: gdm
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