Hi

I explain more the issue

My configuration

• x2goserver with postgressql database on a xubuntu 14.04 64 bits
• x2gobroker on a ubuntu 12.04 64 bits

When I connect directly to the x2goserver, the resume function can be used with no pb. If a session is open, a dialog box open which propose to terminate a session, resume a session, or create a new session.

This was exactly what I need, in production mode I want to have, at least, 2 x2goserver and session must be restored.

Then I install the broker.

When I connect trough the broker x2goclient --broker-url=ssh://xx.yy.zz.aa:22/usr/bin/x2gobroker, I can open sessions but no dialog box appear to choose a session opened before.

The command ps aux | grep ddt67 | grep nx run a the x2goserver give me : ddt67 346 0.0 0.0 24436 552 ? S 15:14 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 2987 0.0 1.0 185132 20556 ? S 12:54 0:05 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-50-1432637659_stDXFCE_dp24 :50 ddt67 3199 0.0 0.0 24436 288 ? S 12:54 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 8057 0.0 0.8 202360 18056 ? S 13:13 0:04 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-51-1432638816_stDXFCE_dp24 :51 ddt67 8269 0.0 0.0 24436 288 ? S 13:13 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 9674 0.0 1.2 199376 24912 ? S 13:14 0:04 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-52-1432638895_stDXFCE_dp24 :52 ddt67 9907 0.0 0.0 24436 288 ? S 13:14 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 11160 0.1 4.7 202300 96476 ? S 14:47 0:01 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-56-1432644477_stDXFCE_dp24 :56 ddt67 11296 0.0 2.5 202468 51580 ? S 13:19 0:04 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-53-1432639194_stDXFCE_dp24 :53 ddt67 11383 0.0 0.0 24436 536 ? S 14:48 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 11531 0.0 0.0 24436 288 ? S 13:19 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 12487 0.0 3.6 172500 73908 ? S 14:49 0:01 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-57-1432644565_stDXFCE_dp24 :57 ddt67 12728 0.0 0.0 24436 536 ? S 14:49 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 26087 0.0 3.6 171852 74840 ? S 13:59 0:03 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-54-1432641565_stDXFCE_dp24 :54 ddt67 26326 0.0 0.0 24436 532 ? S 13:59 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 26944 0.0 3.7 182100 77232 ? S 13:59 0:02 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-55-1432641589_stDXFCE_dp24 :55 ddt67 27162 0.2 1.7 123060 35872 ? S 15:07 0:01 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -geometry 800x600 -name X2GO-ddt67-58-1432645629_stDXFCE_dp24 :58 ddt67 27181 0.0 0.0 24436 532 ? S 13:59 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 27480 0.0 0.0 24436 532 ? S 15:07 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 31223 0.4 4.1 187472 85476 ? S 15:12 0:01 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-59-1432645971_stDXFCE_dp24 :59 ddt67 31479 0.0 0.0 24436 552 ? S 15:12 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/env LD_LIBRARY_PATH=/usr/lib/nx/X11/Xinerama:/usr/lib/nx/X11 xfce4-session ddt67 32556 0.3 3.5 182968 72776 ? S 15:13 0:00 /usr/lib/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/ddt67/.Xauthority -name X2GO-ddt67-60-1432646035_stDXFCE_dp24 :60

We can see lots of opened sessions which can be closed or resumed with a direct connexion from the client to the server.

If you need more information (logs, conf file, ...) tell me.

Any Idea ?

Regards

Franck

Information about x2go component version:

Client

• ii x2goclient 4.0.4.0-0~1038~ubuntu12.04.1

Broker

• ii python-ecdsa 0.11-1~bpo70+1~0x2go~ubuntu12.04.1 ECDSA cryptographic signature library (Python 2)
• ii python-paramiko 1.15.1-1~0x2go1~ubuntu12.04.1 Make ssh v2 connections with Python (Python 2)
• ii python-six 1.8.0-1~bpo70+1~0x2go~ubuntu12.04.1 Python 2 and 3 compatibility library (Python 2 interface)
• ii python-urllib3 1.7.1-1build1~x2go1~ubuntu12.04.1 HTTP library with thread-safe connection pooling for Python
• ii python-x2gobroker 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (Python modules)
• ii x2gobroker 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (executable)
• ii x2gobroker-agent 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (remote agent)
• ii x2gobroker-authservice 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (PAM authentication service)
• ii x2gobroker-daemon 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (standalone daemon)
• ii x2gobroker-wsgi 0.0.3.0-0~920~ubuntu12.04.1 X2Go Session Broker (WSGI)

Broker : x2gobroker.conf [global] use-static-cookie = false auth-timeout = 36000 verify-ip = true enable-plain-output = true default-agent-query-mode=SSH

 [broker_zeroconf]
 enable = false

 [broker_inifile]
 enable = true
 session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf
 use-load-checker = false

Broker : x2gobroker-sessionprofiles.conf [DEFAULT] defsndport=true sound=true print=true fullscreen=true applications= link=auto setdpi=96 pack=16m-jpeg user= type=auto rootless=false xinerama=1 layout= broker-session-autologin=false usebrokerpass=true

 [xfce]
 host=10.67.0.184
 name=xfce
 command=XFCE

Server :

• ii libx2go-log-perl 4.1.0.0-0~1278~ubuntu14.04.1
  all Perl X2Go::Log package
• ii libx2go-server-db-perl 4.1.0.0-0~1278~ubuntu14.04.1
  amd64 Perl X2Go::Server:DB package
• ii libx2go-server-perl 4.1.0.0-0~1278~ubuntu14.04.1
  all Perl X2Go::Server package
• ii python-ecdsa 0.11-1~bpo70+1~0x2go~ubuntu14.04.1 all
  ECDSA cryptographic signature library (Python 2)
• ii python-paramiko 1.15.1-1~0x2go1~ubuntu14.04.1
  all Make ssh v2 connections with Python (Python 2)
• ii x2goagent 2:3.5.0.32-0~634~ubuntu14.04.1 all
  X2Go agent
• ii x2gobroker-agent 0.0.3.0-0~920~ubuntu14.04.1
  amd64 X2Go Session Broker (remote agent)
• ii x2goserver 4.1.0.0-0~1278~ubuntu14.04.1 amd64
  X2Go server daemon scripts
• ii x2goserver-common 4.1.0.0-0~1278~ubuntu14.04.1
  amd64 X2Go Server (common files)
• ii x2goserver-extensions 4.1.0.0-0~1278~ubuntu14.04.1
  all X2Go Server (extension support)
• ii x2goserver-fmbindings 4.1.0.0-0~1278~ubuntu14.04.1
  all X2Go Server (file manager bindings)
• ii x2goserver-printing 4.1.0.0-0~1278~ubuntu14.04.1
  all X2Go server (printing support)
• ii x2goserver-xsession 4.1.0.0-0~1278~ubuntu14.04.1
  all X2Go Server (Xsession runner)

Server x2goserver.conf [limit users] #user-foo=1

 [limit groups]
 #bar-group=1

 [security]
 # SSHFS umask for client-side folder sharing. Leave uncommented to 

keep the server's default umask #umask="0117"

 [superenicer]
 # enable the SupeReNicer code in x2gocleansessions, this will 

renice suspended sessions to nice level 19 # and renice them to level 0 if the session becomes marked as running again... enable=no

 # list of users that shall never be reniced
 #ignored_users=

 # force renicing of the complete user, don't set it to 'yes' unless 

you know what you are doing #force-user-renice=no

 # the normal nice level (for running sessions)
 #normal-nice-level=0

 # the idle nice level (for suspended sessions)
 #idle-nice-level=19

 [telekinesis]
 # telekinesis provides a bidirectional communication framework 

between X2Go Client # and X2Go Server enable=no

 [log]
 # possible levels are: emerg, alert, crit, err, warning, notice, 

info, debug loglevel=notice

Le 22/05/2015 15:05, "> BOTZ Franck (Administrateur Systèmes et Réseaux)

• DDT 67/SIDSIC/Pôle Infra (par Internet, dépôt x2go-user-bounces@lists.x2go.org)" a écrit :

Hi.

When I open a session x2goclient -> x2goserver there is no problem to resume a session

When I open a session x2goclient -> x2gobroker -> x2goserver it is not possible to resume a session.

Any idea ?

Regards

Franck

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