Bug#630482: gdm3 automounts CDs on start up; other user cannot eject

[Jon Dowland]

Package: gdm3
Version: 3.0.0-2
Severity: normal


jon at tchicaya:~$ eject 
umount: only Debian-gdm can unmount /dev/scd0 from /media/cdrom0
eject: unmount of `/media/cdrom0' failed


-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (150, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.38-rc5+ (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gdm3 depends on:
ii  accountsservice          0.6.12-1        query and manipulate user account 
ii  adduser                  3.112+nmu2      add and remove users and groups
ii  dconf-gsettings-backend  0.7.3-4         Simple key-based configuration sys
ii  debconf [debconf-2.0]    1.5.38          Debian configuration management sy
ii  evilvte [x-terminal-emul 0.4.8-1         lightweight terminal emulator base
ii  gconf2                   2.32.1-2        GNOME configuration database syste
ii  gnome-session [x-session 3.0.0-2         GNOME Session Manager - GNOME 3 se
ii  gnome-session-bin        3.0.0-2         GNOME Session Manager - Minimal ru
ii  gnome-terminal [x-termin 3.0.0-1         GNOME terminal emulator applicatio
ii  gsettings-desktop-schema 3.0.1-1         GSettings deskop-wide schemas
ii  libaccountsservice0      0.6.12-1        query and manipulate user account 
ii  libatk1.0-0              2.0.0-1         The ATK accessibility toolkit
ii  libattr1                 1:2.4.44-2      Extended attribute shared library
ii  libaudit0                1.7.13-1+b2     Dynamic library for security audit
ii  libc6                    2.11.2-11       Embedded GNU C Library: Shared lib
ii  libcairo-gobject2        1.10.2-6        The Cairo 2D vector graphics libra
ii  libcairo2                1.10.2-6        The Cairo 2D vector graphics libra
ii  libcanberra-gtk3-0       0.26-3          Gtk+ 3.0 helper for playing widget
ii  libcanberra0             0.24-1          a simple abstract interface for pl
ii  libdbus-1-3              1.4.8-2         simple interprocess messaging syst
ii  libdbus-glib-1-2         0.92-1          simple interprocess messaging syst
ii  libfontconfig1           2.8.0-2.2       generic font configuration library
ii  libfreetype6             2.4.4-1         FreeType 2 font engine, shared lib
ii  libgconf2-4              2.32.1-2        GNOME configuration database syste
ii  libgdk-pixbuf2.0-0       2.23.3-3        GDK Pixbuf library
ii  libglib2.0-0             2.28.6-1        The GLib library of C routines
ii  libglib2.0-bin           2.28.6-1        The programs for the GLib library
ii  libgtk-3-0               3.0.8-1         The GTK+ graphical user interface 
ii  libpam-modules           1.1.2-2         Pluggable Authentication Modules f
ii  libpam-runtime           1.1.2-2         Runtime support for the PAM librar
ii  libpam0g                 1.1.2-2         Pluggable Authentication Modules l
ii  libpango1.0-0            1.28.3-6        Layout and rendering of internatio
ii  librsvg2-common          2.32.1-1        SAX-based renderer library for SVG
ii  libselinux1              2.0.98-1        SELinux runtime shared libraries
ii  libupower-glib1          0.9.9-4         abstraction for power management -
ii  libwrap0                 7.6.q-19        Wietse Venema's TCP wrappers libra
ii  libx11-6                 2:1.4.3-1       X11 client-side library
ii  libxau6                  1:1.0.6-1       X11 authorisation library
ii  libxdmcp6                1:1.1.0-1       X11 Display Manager Control Protoc
ii  libxklavier16            5.1-1           X Keyboard Extension high-level AP
ii  libxml2                  2.7.8.dfsg-2+b1 GNOME XML library
ii  libxrandr2               2:1.3.1-1       X11 RandR extension library
ii  lsb-base                 3.2-27          Linux Standard Base 3.2 init scrip
ii  metacity [x-window-manag 1:2.30.1-3      lightweight GTK+ window manager
ii  mutter [x-window-manager 3.0.0-2         lightweight GTK+ window manager
ii  openbox [x-window-manage 3.4.11.1-1      standards compliant, fast, light-w
ii  policykit-1-gnome        0.101-2         GNOME authentication agent for Pol
ii  upower                   0.9.9-4         abstraction for power management
ii  xfce4-terminal [x-termin 0.4.7-1         Xfce terminal emulator
ii  xterm [x-terminal-emulat 269-1           X terminal emulator

Versions of packages gdm3 recommends:
ii  at-spi                        1.30.1-3   Assistive Technology Service Provi
ii  desktop-base                  6.0.6      common files for the Debian Deskto
ii  gnome-icon-theme              3.0.0-2    GNOME Desktop icon theme
ii  gnome-power-manager           3.0.0-1    power management tool for the GNOM
ii  gnome-settings-daemon         3.0.0.1-1  daemon handling the GNOME session 
ii  x11-xkb-utils                 7.6+2      X11 XKB utilities
ii  xserver-xephyr                2:1.10.1-2 nested X server
ii  xserver-xorg                  1:7.6+6    the X.Org X server
ii  zenity                        2.30.0-1   Display graphical dialog boxes fro

Versions of packages gdm3 suggests:
pn  gnome-mag                     <none>     (no description available)
pn  gnome-orca                    <none>     (no description available)
ii  gok                           2.30.0-1   GNOME Onscreen Keyboard
ii  libpam-gnome-keyring          3.0.0-2    PAM module to unlock the GNOME key
ii  metacity                      1:2.30.1-3 lightweight GTK+ window manager

-- debconf information:
* shared/default-x-display-manager: gdm3
  gdm3/daemon_name: /usr/sbin/gdm3