Bug#632672: gdm3: Doesn't properly detect multiple users logged in

[Manuel Bilderbeek]

Package: gdm3
Version: 2.30.5-10
Followup-For: Bug #632672

Sorry, I hadn't seen your question. Here's the requested output after
logging out user1, before trying to shutdown with user2:

$ ck-list-sessions 
Session6:
	unix-user = '1001'
	realname = 'user2'
	seat = 'Seat1'
	session-type = 'gdm'
	active = TRUE
	x11-display = ':1'
	x11-display-device = '/dev/tty8'
	display-device = ''
	remote-host-name = ''
	is-local = TRUE
	on-since = '2011-09-21T13:47:24.160576Z'
	login-session-id = '4294967295'
Session7:
	unix-user = '123'
	realname = 'Gnome Display Manager'
	seat = 'Seat1'
	session-type = 'LoginWindow'
	active = FALSE
	x11-display = ':0'
	x11-display-device = '/dev/tty9'
	display-device = ''
	remote-host-name = ''
	is-local = TRUE
	on-since = '2011-09-21T21:17:19.948023Z'
	login-session-id = '4294967295'

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.0.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gdm3 depends on:
ii  adduser                                3.113        
ii  debconf [debconf-2.0]                  1.5.40       
ii  gconf2                                 2.32.4-1     
ii  gnome-session [x-session-manager]      2.30.2-3+sid1
ii  gnome-session-bin                      2.30.2-3+sid1
ii  gnome-terminal [x-terminal-emulator]   3.0.1-1      
ii  kde-window-manager [x-window-manager]  4:4.6.5-2    
ii  konsole [x-terminal-emulator]          4:4.6.5-1    
ii  libart-2.0-2                           2.3.21-1     
ii  libatk1.0-0                            2.0.1-2      
ii  libattr1                               1:2.4.46-3   
ii  libaudit0                              1.7.18-1     
ii  libbonobo2-0                           2.24.3-1     
ii  libbonoboui2-0                         2.24.3-1     
ii  libc6                                  2.13-18      
ii  libcairo2                              1.10.2-6.1   
ii  libcanberra-gtk0                       0.28-1       
ii  libcanberra0                           0.28-1       
ii  libdbus-1-3                            1.4.14-1     
ii  libdbus-glib-1-2                       0.94-4       
ii  libfontconfig1                         2.8.0-3      
ii  libfreetype6                           2.4.6-2      
ii  libgconf2-4                            2.32.4-1     
ii  libgdk-pixbuf2.0-0                     2.24.0-1     
ii  libglib2.0-0                           2.28.6-1     
ii  libgnome2-0                            2.32.1-1     
ii  libgnomecanvas2-0                      2.30.3-1     
ii  libgtk2.0-0                            2.24.4-3     
ii  liborbit2                              1:2.14.18-0.2
ii  libpam-modules                         1.1.3-2      
ii  libpam-runtime                         1.1.3-2      
ii  libpam0g                               1.1.3-2      
ii  libpanel-applet2-0                     2.30.2-4+b1  
ii  libpango1.0-0                          1.28.4-3     
ii  libpolkit-gobject-1-0                  0.102-1      
ii  libpolkit-gtk-1-0                      0.102-1      
ii  libpopt0                               1.16-1       
ii  librsvg2-common                        2.34.0-1     
ii  libselinux1                            2.1.0-1      
ii  libupower-glib1                        0.9.13-1+b1  
ii  libwrap0                               7.6.q-21     
ii  libx11-6                               2:1.4.4-1    
ii  libxau6                                1:1.0.6-3    
ii  libxdmcp6                              1:1.1.0-3    
ii  libxklavier16                          5.1-2        
ii  libxml2                                2.7.8.dfsg-4 
ii  lsb-base                               3.2-28       
ii  metacity [x-window-manager]            1:2.30.1-3   
ii  policykit-1-gnome                      0.102-1      
ii  twm [x-window-manager]                 1:1.0.6-1    
ii  upower                                 0.9.13-1+b1  
ii  xterm [x-terminal-emulator]            271-1        

Versions of packages gdm3 recommends:
ii  at-spi                 1.30.1-3  
ii  desktop-base           6.0.6     
ii  gnome-icon-theme       3.0.0-4   
ii  gnome-power-manager    2.32.0-3  
ii  gnome-settings-daemon  2.30.2-4  
ii  x11-xkb-utils          7.6+4     
ii  xserver-xephyr         2:1.10.4-1
ii  xserver-xorg           1:7.6+8   
ii  zenity                 3.0.0-2   

Versions of packages gdm3 suggests:
ii  gnome-mag             <none>    
ii  gnome-orca            <none>    
ii  gok                   <none>    
ii  libpam-gnome-keyring  <none>    
ii  metacity              1:2.30.1-3

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