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To sign into my office computer from my home computer through ssh I go through these two steps: first I login to my office server: ssh -X myOfficeServerID@myofficeServer then I sign in to my computer using the local IP: ssh -X myOfficeComputerID@myOfficeComputerIP. I want to be able to view my desktop remotely and work with the GUI.

This is result of running gnome-session:

[myOfficeComputerID@myOfficeComputer]$gnome-session

gnome-session[17491]: WARNING: Unable to determine session: Unable to lookup session information for process '17491'

GNOME_KEYRING_SOCKET=/tmp/keyring-TokklK/socket

SSH_AUTH_SOCK=/tmp/keyring-TokklK/socket.ssh

GNOME_KEYRING_PID=17507



** (gnome-settings-daemon:17510): WARNING **: You can only run one xsettings manager at a time; exiting



** (gnome-settings-daemon:17510): WARNING **: Unable to start xsettings manager: Could not initialize xsettings manager.



** (gnome-settings-daemon:17510): WARNING **: Connection failed, reconnecting...



** (gnome-settings-daemon:17510): WARNING **: Failed to connect context: Connection refused

Window manager warning: Screen 0 on display "localhost:10.0" already has a window manager; try using the --replace option to replace the current window manager.

Window manager warning: Screen 0 on display "localhost:10.0" already has a window manager; try using the --replace option to replace the current window manager.

Starting Dropbox...Connection failure: Connection refused

pa_context_connect() failed: Connection refused

Done!



(polkit-gnome-authentication-agent-1:17571): polkit-gnome-1-WARNING **: Unable to determine the session we are in: Remote Exception invoking org.freedesktop.ConsoleKit.Manager.GetSessionForUnixProcess() on /org/freedesktop/ConsoleKit/Manager at name org.freedesktop.ConsoleKit: org.freedesktop.ConsoleKit.Manager.GeneralError: Unable to lookup session information for process '17571' org.freedesktop.ConsoleKit.Manager.GeneralError Unable%20to%20lookup%20session%20information%20for%20process%20%2717571%27

system-config-printer-applet: failed to start NewPrinterNotification service



** (gnome-panel:17538): CRITICAL **: panel_applet_frame_change_background: assertion `PANEL_IS_WIDGET (GTK_WIDGET (frame)->parent)' failed



** (nm-applet:17578): WARNING **: <WARN>  request_name(): Could not acquire the NetworkManagerUserSettings service.

  Error: (9) Connection ":1.261" is not allowed to own the service "org.freedesktop.NetworkManagerUserSettings" due to security policies in the configuration file



Failed to play sound: Not available



** (gnome-volume-control-applet:17590): WARNING **: Connection failed, reconnecting...



** (gnome-volume-control-applet:17590): WARNING **: Failed to connect context: Connection refused

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension



** (gnome-volume-control-applet:17590): WARNING **: Connection failed, reconnecting...



** (gnome-volume-control-applet:17590): WARNING **: Failed to connect context: Connection refused



** (gnome-settings-daemon:17510): WARNING **: Grab failed for some keys, another application may already have access the them.



** (gnome-settings-daemon:17510): WARNING **: Clipboard manager is already running.



** (gnome-settings-daemon:17510): WARNING **: Connection failed, reconnecting...



** (gnome-settings-daemon:17510): WARNING **: Failed to connect context: Connection refused

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

failed to create drawable

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

^CTraceback (most recent call last):

  File "/usr/share/system-config-printer/applet.py", line 434, in <module>

    waitloop.run()

KeyboardInterrupt

** Message: Got disconnected from the session message bus; retrying to reconnect every 10 seconds



(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/desktop/gtk' was not being monitored by GConfClient 0xda21e0



(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/desktop/gnome/interface' was not being monitored by GConfClient 0xda21e0



(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/apps/gnome_settings_daemon/gtk-modules' was not being monitored by GConfClient 0xda21e0



(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/desktop/gnome/font_rendering' was not being monitored by GConfClient 0xda21e0



(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/desktop/gnome/sound' was not being monitored by GConfClient 0xda21e0

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

[myOfficeComputerID@myOfficeComputer ~]$ 

(gnome-settings-daemon:17510): GConf-WARNING **: Directory `/desktop/gnome/peripherals/mouse' was not being monitored by GConfClient 0xda21e0

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details -  1: Failed to get connection to session: Failed to connect to socket /tmp/dbus-gk7tyDBsRK: Connection refused)

^C

These commands keep on continuing non stop until I press ^C as you saw in the commands:

Initializing nautilus-gdu extension

Initializing nautilus-open-terminal extension

Initializing nautilus-dropbox 1.4.0

Shutting down dropbox extension

Shutting down nautilus-open-terminal extension

Shutting down nautilus-gdu extension

In the mean while things like firefox run from my office computer but the bottom panel won't stop loading things.

Both SSH sessions need to be started using the -X option.

However, if you want your entire session, you may want to think about using something like X2go because it compresses images and has some proxies which make this a lot less bandwidth hungry AND it can restore sessions ...

And running the entire gnome-session can have unpleasant side effects, when your remote gnome-session starts a remote metacity which replaces your local window manager.

Your additional imformation shows the "unpleasant side effects" I mentioned. You cannot simply run gnome-session when you already have a desktop environment running, because gnome-session will try to take over and your running desktop environment won't let it that easily. For a X program it makes exactly no difference whether run remotely via SSH or locally.

Depending on what you want to achieve you can start a xnest session and use that for your remote gnome-session.

xnest -geometry 1280x1024 :123 &

DISPLAY=:123 ssh -X firsthop

ssh -X secondhop

gnome-session

NOTE: In some distributions the binary is named Xnest with a capital x.

I have run into the same error, that a bunch of File Browser (nautilus) instances open and I cannot connect properly to my account.

The reason as I found out today is, that I had this line in my ~.cshrc :
"setenv DISPLAY unix:0.0"

After commenting it out, everything works fine. So apparently the display is set twice when connecting via ssh, once per ssh and once per user-cshrc, resulting in some chaos.

Graphical sessions cannot be started over SSH, you will need to use either a VNC server or a remote desktop connection. SSH will only give you shell access because the way you have logged into the computer does not allow you to open gnome-session into an X-Session which you can access. So use VNC if you are aiming to get a complete graphical desktop which you can connect into via a VNC viewer like RealVNC. You can set up a VNC server on your machine by installing tightvncserver. You can then start the VNC server by typing this into your shell after installing tightvnc

    username@hostname $tightvncserver --geometry 1024x760

Hope this helps.

Maybe you have just forgotten the command: xhost +
(just before the ssh command: ssh -XY username@servername).