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2315 discussions

PostgreSQL backend and broker issues
by Michael Gale 11 Nov '13

11 Nov '13

Hello, I am currently trying to get a multinode installation up and running, I am looking at supporting over 300 end users. On the servers I have: x2goagent: 3.5.0.21 x2goserver: 4.0.1.6 x2goserver-extensions: 4.0.1.6 x2goserver-xsession: 4.0.1.6 On the broker I have: x2goagent: 3.5.0.21 x2goserver: 4.0.1.6 x2goserver-extensions: 4.0.1.6 plus the broker package Some weird things I can't resolve or figure out from the documentation. 1. On ServerB I can run 'x2golistsessions --all-servers' as a logged regular user however it fails on ServerA. Can't figure out why. 2. On ServerA I could run '/usr/lib/x2go/x2gobroker-agent ubuntu listsession' until I ran '/usr/sbin/x2godbadmin --adduser ubuntu' on ServerB, than ServerA broke. So I think I know what is happening but can you confirm: 1. NFS is required for the sharing of /home/* because of configs that are stored under /home/<user>/.x2go/ for example the sqlpass file. 2. I need to run "/usr/sbin/x2godbadmin --adduser <username>" for every users that will login with an x2goclient? Is there a way to automatically run this? 3. It looks like the broker is attempting to deploy SSH keys?? --snip-- 2013-11-09 16:10:39,837 - broker - DEBUG - Executing agent command on remote host (x2go-server): sh -c "/usr/lib/x2go/x2gobroker-agent ubuntu addauthkey 'no-X11-forwarding,no-pty,no-user-rc ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDWXTLaWn6lX+tQMkCrDkU7B+LnOYlmHxftCKamZWHH9ZQLODj+A9Lq9gq6bcBJCT3pQdbj2fr3HCiPiDAw5/vO2bs3ixhSy3nCevoJbRcz8bx1JiRQgAalb8yL9DeztsXnCqHb2Et3c3F78N8CFC0RuxoKtjEzrvB8DhgpE5OQdQwqG7GYZ6z6dXstSY85DRTwYer5CVyT18Luv3q8Gew8mThcFJIGgAHwSKByqwyTPitPll138a2VwmN5Wqd8+WfYdixYxLk52sc8lBhR55URxmNaRUtnXO1DTmoVUe/908wO5BBRA1S9yWLmC4EVPg2CiYN5oNCCBKNtUNLR4KMV ubuntu(a)192.168.1.3' '%h/.x2go/authorized_keys'" --snip-- Where is this used? The x2goclient (QT version) is connecting to the broker over HTTPS and the x2goservers over SSH. BTW this is an awesome set of products, I would be willing to update some of the documentation on the web site if you can give me an account to the wiki. Thanks Michael

2 1

testing session broker in WSGI/plain/inifile configuration
by Short, Kermit 05 Nov '13

05 Nov '13

Me again...sorry! I've installed the WSGI implementation of the session broker, and configured the broker to run in text/plain and inifile configuration. When I try and hit the broker from a web browser(https://localhost:443/plain/inifile/) I get Error 405: Method Not Allowed. Any ideas where I can start looking? I'd love to have this working on a basic level to present on Monday, but so far I've hit this wall twice. Thanks!! -- Kermit Short DCS-5

2 10

X2Go-User Non-Digest, Vol 38, Issue 26
by Ted Barnes 04 Nov '13

04 Nov '13

Hi Mike: How are you? I think I may have misposted my last response - apologies if this ends up being a double post... X2Go-User Non-Digest, Vol 38, Issue 26 Hi Mike: Thanks again for the help...think we're making progress. Same results though.... think it's still an authorization issue. I made path changes (var/run/x2gobroker/x2gobroker-authservice.socket) in both "x2gobroker-wsgi.apache.conf" and /etc/default/python-x2gobroker (as well as some other tweaks in python-x2gobroker). Looking in "broker.log" it has a line: 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket ...which seems to suggest it is still looking for " /run/x2gobroker/x2gobroker-authservice.socket" instead of "var/run/x2gobroker/x2gobroker-authservice.socket". FYI - there is no "/run" on my Squeeze server. Q: Am I missing a config statement or is this hard coded somewhere? Have again attached logs and configs..... ****x2go Logs**** *authservice.log* 2013-11-02 11:50:59,620 - authservice - INFO - X2Go Session Broker (0.0.3.0), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-11-02 11:50:59,621 - authservice - INFO - Setting up the PAM authentication service's environment... 2013-11-02 11:50:59,621 - authservice - INFO - X2GOBROKER_DEBUG: True 2013-11-02 11:50:59,621 - authservice - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /var/run/x2gobroker/x2gobroker-authservice.socket ----------------------------------- *broker.log* 2013-11-02 11:58:00,670 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-11-02 11:58:00,671 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-11-02 11:58:00,671 - broker - INFO - Setting up the broker's environment... 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_DEBUG: False 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-11-02 11:58:00,671 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-11-02 11:58:00,672 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-11-02 11:58:00,672 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-11-02 11:58:01,328 - broker - INFO - client address is xxx.xxx.xxx.xxx 2013-11-02 11:58:01,329 - broker - DEBUG - username: user, password: XXXXX, task: listsessions, profile_id: , cookie: 2013-11-02 11:58:01,329 - broker - DEBUG - base_broker.X2GoBroker.get_authentication_mechanism(): found default-auth-mech in global config section: pam 2013-11-02 11:58:01,582 - broker - DEBUG - base_broker.X2GoBroker._do_authenticate(): authenticating user=user with password=<hidden> against backend=inifile. 2013-11-02 11:58:01,583 - broker - DEBUG - connecting to authentication service socket /run/x2gobroker/x2gobroker-authservice.socket 2013-11-02 11:58:03,670 - broker - DEBUG - base_broker.X2GoBroker.check_access(): result of authentication check is: False ----------------------------------- *error.log* 2013-11-02 11:58:01,583 - error - ERROR - Authentication against authentication service failed, trying direct PAM authentication (which is likely to fail on most PAM setups). 2013-11-02 11:58:03,671 - error - ERROR - HTTP request error: HTTP 401: Unauthorized ----------------------------------- *wsgi.log* wsgilog.log: Sat, 02 Nov 2013 11:58:03 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError ----------------------------------- ----------------------------------- CONFIGS *x2gobroker.conf* ### ### GLOBAL section ### [global] #enable-uccs-output = true #my-uccs-url-base = http://localhost:8080/ default-auth-mech = pam default-user-db = libnss default-group-db = libnss ### ### BACKEND section ### [zeroconf] #enable = true #auth-mech = pam #user-db = libnss #group-db = libnss #desktop-shell = GNOME [inifile] enable = true session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf ----------------------------------- *x2gobroker-wsgi.apache.conf* SetEnv X2GOBROKER_DEBUG on WSGIDaemonProcess x2gobroker user=x2gobroker group=x2gobroker processes=5 threads=15 WSGIPassAuthorization On SetEnv X2GOBROKER_DEFAULT_BACKEND inifile SetEnv X2GOBROKER_CONFIG /etc/x2go/x2gobroker.conf SetEnv X2GOBROKER_SESSIONPROFILES /etc/x2go/broker/x2gobroker-sessionprofiles.conf SetEnv X2GOBROKER_AUTHSOCKET /var/run/x2gobroker/x2gobroker-authservice.socket WSGIScriptAlias /x2gobroker /usr/bin/x2gobroker WSGIProcessGroup x2gobroker <Directory /usr/bin/x2gobroker> Order deny,allow Deny from all # grant explicit access below Allow from localhost Allow from localhost-ip6 Options +FollowSymLinks Options -Indexes </Directory> ----------------------------------- *x2gobroker-sessionprofiles.conf* [DEFAULT] command=TERMINAL defsndport=true useiconv=false iconvfrom=UTF-8 height=600 export= quality=9 fullscreen=false layout= useexports=true width=800 speed=2 soundsystem=pulse print=true type=auto sndport=4713 xinerama=true variant= usekbd=true fstunnel=true applications=TERMINAL,WWWBROWSER,MAILCLIENT,OFFICE multidisp=false sshproxyport=22 sound=true rootless=false iconvto=UTF-8 soundtunnel=true dpi=96 sshport=22 setdpi=0 pack=16m-jpeg directrdp=false [GNOME] user= host=xxx.xxx.xxx.xxx name=GNOME command=GNOME rootless=false acl-groups-allow=gnome-users,admins,user acl-groups-deny=ALL acl-clients-deny=ALL #acl-clients-allow=10.1.0.0/16 acl-clients-allow=xxx.xxx.xxx.xxx/24 acl-any-order=deny-allow broker-session-autologin=true sshport=22 */etc/default/python-x2gobroker* # X2Go Broker Session Broker (common) configuration for Debian # The posix user/group ID the broker runs under (do not change!) # if you change those nonetheless, make sure that the log file # directory (default: /var/log/x2gobroker) and files in there are # writable by that user #X2GOBROKER_DAEMON_USER=x2gobroker #X2GOBROKER_DAEMON_GROUP=x2gobroker # The posix user under which the x2gobroker-agent can be launched on # remote X2Go Servers. X2GOBROKER_AGENT_USER=x2gobroker # Control debug mode (0=disable, 1=enable). # # Apart from verbose logging in /var/log/x2gobroker/*.log, this will # also make the broker available through http GET method requests # (otherwise: POST method requests only) and you will be able to test # the broker through your web browser # # This value has an effect on all (Python-based) X2Go Session Broker # services and can be overridden in /etc/default/x2gobroker-* files. X2GOBROKER_DEBUG=1 # Default X2Go Session Broker backend (available: zeroconf, inifile) X2GOBROKER_DEFAULT_BACKEND=inifile # Path to the X2Go Session Broker's configuration file X2GOBROKER_CONFIG=/etc/x2go/x2gobroker.conf # Path to the X2Go Session Broker's session profiles file (when using the inifile backend) X2GOBROKER_SESSIONPROFILES=/etc/x2go/broker/x2gobroker-sessionprofiles.conf # Path to the X2Go Session Broker's agent command #X2GOBROKER_AGENT_CMD=/usr/lib/x2go/x2gobroker-agent # The unix socket file for communication between the broker and the authentication service. X2GOBROKER_AUTHSERVICE_SOCKET=/var/run/x2gobroker/x2gobroker-authservice.socket -----------------------------------

1 0

AssertionError in x2gobroker-wsgi
by Mike Gabriel 04 Nov '13

04 Nov '13

Hi all, to those who stumbled over AssertionErrors in x2gobroker-wsgi. The issue has been addressed by commit [1] and should be solved now. Mike [1] http://code.x2go.org/gitweb?p=x2gobroker.git;a=commitdiff;h=b421552475f78cf… -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

1 0

X2Go session from Windows client slowing down or freezing temporarily
by Milan Knížek 01 Nov '13

01 Nov '13

Hello, occassionally, I get extremely delayed responses from X2Go sessions, the problem is that I cannot reproduce it reliably and also that system logs do not show any errors. It seems to happen more often when I use Evolution mail client or Firefox. The session remains displayed, but every interaction is slowed down to tens of seconds or even minutes: update of window contents, mouse clicks or keyboard presses responses. The session is clearly still alive since e.g. the clock in task bar updates once in a long time. When I am patient enough and able to close the app windows within the troublesome session (either via GUI or by killing it from a separate SSH session), the X2Go session usually recovers in few minutes and continues to work normally again. Even during the freezes, I am able to open a separate ssh connection to the remote computer and work normally. "top" or "iotop" does not show any activity, the system is basically idling. Also the client computer task manager does not show any unusual memory or CPU usage. Susspending and resuming the X2Go session does not help. Closing and opening a new session resolves the problem (temporarily). Remote computer x Arch Linux with KDE, x2goserver 4.0.1.6 x /etc/x2go/x2goserver.conf includes also loglevel=debug x /etc/x2go/x2goagent.conf includes also X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension GLX" Client computer: x Windows 7, various x2go clients (3.99.3.0, 4.0.0.3, 4.0.1.0-pre1; the oldest one seems to work better). x tunneled connection through SSH via http proxy. Any ideas how to debug? regards, Milan -- http://milan-knizek.net/ About linux and photography (Czech only) O linuxu a fotografování

1 0

Desktop Sharing Error
by Joshua Reeves 01 Nov '13

01 Nov '13

OS type is openSUSE 12.3 Repository used is http://download.opensuse.org/repositories/X11:/RemoteDesktop:/x2go/openSUSE… Desktop is KDE In the Konsole I enter "x2godesktopsharing" and it pops up in the taskbar but it gives this error. "Can't load translator (:/x2godesktopsharing_en_us) ! Can't load translator (:/qt_en_US) !" Than when I right click on the x2go Desktop Sharing taskbar icon and select activate desktop sharing,it crashes,disappears,and leaves this error. "Segmentation fault" Any help ratifying this problem would be greatly appreciated. Thanks Joshua myboxes.0001(a)gmail.com California

4 3

Re: [X2Go-User] X2Go-User Non-Digest, Vol 38, Issue 26
by Ted Barnes 01 Nov '13

01 Nov '13

Hi Mike: Thanks - sorry for dumb mistake on "enable = false"....set that right, and have attached configs and logs (hope this approach is helpful - let me know if another is better for you?). HTTP error message the same, though ssh one changed (I think "Mathias" was having similar issue maybe): * Connect command attempts & messages x2goclient --debug --broker-url=http://user@xxx.xxx.xxx.xxx/x2gobroker/plain/inifile Login failed! Please try again. x2goclient --debug --broker-url="ssh://user@xxx.xxx.xxx.xxx/usr/bin/x2gobroker --backend=inifile" ssh: No X2Go sessions found, closing. **LOGS *Apache - access.log xxx.xxx.xxx.xxx - - [01/Nov/2013:08:26:40 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7927 "-" "-" *Apache - error.log [Fri Nov 01 08:25:00 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Fri Nov 01 08:26:44 2013] [error] wsgilog.log: Fri, 01 Nov 2013 08:26:44 ERROR Server got itself in trouble [Fri Nov 01 08:26:44 2013] [error] Traceback (most recent call last): [Fri Nov 01 08:26:44 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Fri Nov 01 08:26:44 2013] [error] return self.application(environ, start_response) [Fri Nov 01 08:26:44 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Fri Nov 01 08:26:44 2013] [error] return _tornado_application(environ, start_response) [Fri Nov 01 08:26:44 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Fri Nov 01 08:26:44 2013] [error] assert handler._finished [Fri Nov 01 08:26:44 2013] [error] AssertionError [Fri Nov 01 08:26:44 2013] [error] Server got itself in trouble [Fri Nov 01 08:26:44 2013] [error] Traceback (most recent call last): [Fri Nov 01 08:26:44 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Fri Nov 01 08:26:44 2013] [error] return self.application(environ, start_response) [Fri Nov 01 08:26:44 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Fri Nov 01 08:26:44 2013] [error] return _tornado_application(environ, start_response) [Fri Nov 01 08:26:44 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Fri Nov 01 08:26:44 2013] [error] assert handler._finished [Fri Nov 01 08:26:44 2013] [error] AssertionError [Fri Nov 01 08:26:45 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Fri Nov 01 08:26:45 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) **X2GO LOGS *authservice.log 2013-11-01 08:25:13,324 - authservice - INFO - X2Go Session Broker (0.0.3.0), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-11-01 08:25:13,325 - authservice - INFO - Setting up the PAM authentication service's environment... 2013-11-01 08:25:13,325 - authservice - INFO - X2GOBROKER_DEBUG: False 2013-11-01 08:25:13,326 - authservice - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /var/run/x2gobroker/x2gobroker-authservice.socket *broker.log 2013-11-01 08:26:41,081 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-11-01 08:26:41,086 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-11-01 08:26:41,086 - broker - INFO - Setting up the broker's environment... 2013-11-01 08:26:41,086 - broker - INFO - X2GOBROKER_DEBUG: False 2013-11-01 08:26:41,086 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-11-01 08:26:41,086 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-11-01 08:26:41,087 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-11-01 08:26:41,087 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-11-01 08:26:41,087 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-11-01 08:26:41,087 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-11-01 08:26:42,543 - broker - INFO - client address is xxx.xxx.xxx.xxx 2013-11-01 08:26:42,544 - broker - DEBUG - username: user, password: XXXXX, task: listsessions, profile_id: , cookie: 2013-11-01 08:26:42,544 - broker - DEBUG - base_broker.X2GoBroker.get_authentication_mechanism(): found default-auth-mech in global config section: pam 2013-11-01 08:26:42,882 - broker - DEBUG - base_broker.X2GoBroker._do_authenticate(): authenticating user=user with password=<hidden> against backend=inifile. 2013-11-01 08:26:42,882 - broker - DEBUG - connecting to authentication service socket /run/x2gobroker/x2gobroker-authservice.socket 2013-11-01 08:26:44,842 - broker - DEBUG - base_broker.X2GoBroker.check_access(): result of authentication check is: False * error.log 2013-11-01 08:26:42,883 - error - ERROR - Authentication against authentication service failed, trying direct PAM authentication (which is likely to fail on most PAM setups). 2013-11-01 08:26:44,843 - error - ERROR - HTTP request error: HTTP 401: Unauthorized * wsgi.log wsgilog.log: Fri, 01 Nov 2013 08:26:44 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError ** CONFIGS *x2gobroker.conf ### ### GLOBAL section ### [global] default-auth-mech = pam default-user-db = libnss default-group-db = libnss ### ### BACKEND section ### [zeroconf] #enable = true #auth-mech = pam #user-db = libnss #group-db = libnss #desktop-shell = GNOME [inifile] enable = true session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf *x2gobroker-wsgi.apache.conf SetEnv X2GOBROKER_DEBUG on WSGIDaemonProcess x2gobroker user=x2gobroker group=x2gobroker processes=5 threads=15 WSGIPassAuthorization On SetEnv X2GOBROKER_DEFAULT_BACKEND inifile SetEnv X2GOBROKER_CONFIG /etc/x2go/x2gobroker.conf SetEnv X2GOBROKER_SESSIONPROFILES /etc/x2go/broker/x2gobroker-sessionprofiles.conf SetEnv X2GOBROKER_AUTHSOCKET /run/x2gobroker/x2gobroker-authservice.socket WSGIScriptAlias /x2gobroker /usr/bin/x2gobroker WSGIProcessGroup x2gobroker <Directory /usr/bin/x2gobroker> Order deny,allow Deny from all # grant explicit access below Allow from localhost Allow from localhost-ip6 Options +FollowSymLinks Options -Indexes </Directory> *x2gobroker-sessionprofiles.conf [DEFAULT] command=TERMINAL defsndport=true useiconv=false iconvfrom=UTF-8 height=600 export= quality=9 fullscreen=false layout= useexports=true width=800 speed=2 soundsystem=pulse print=true type=auto sndport=4713 xinerama=true variant= usekbd=true fstunnel=true applications=TERMINAL,WWWBROWSER,MAILCLIENT,OFFICE multidisp=false sshproxyport=22 sound=true rootless=false iconvto=UTF-8 soundtunnel=true dpi=96 sshport=22 setdpi=0 pack=16m-jpeg directrdp=false [GNOME] user= host=xxx.xx.xxx.xxx name=GNOME command=GNOME rootless=false acl-groups-allow=gnome-users,admins,user acl-groups-deny=ALL acl-clients-deny=ALL acl-clients-allow=xxx.xxx.xxx.0/24 acl-any-order=deny-allow broker-session-autologin=true sshport=22 * x2gobroker-wsgi.apache.conf SetEnv X2GOBROKER_DEBUG on WSGIDaemonProcess x2gobroker user=x2gobroker group=x2gobroker processes=5 threads=15 WSGIPassAuthorization On SetEnv X2GOBROKER_DEFAULT_BACKEND inifile SetEnv X2GOBROKER_CONFIG /etc/x2go/x2gobroker.conf SetEnv X2GOBROKER_SESSIONPROFILES /etc/x2go/broker/x2gobroker-sessionprofiles.conf SetEnv X2GOBROKER_AUTHSOCKET /run/x2gobroker/x2gobroker-authservice.socket WSGIScriptAlias /x2gobroker /usr/bin/x2gobroker WSGIProcessGroup x2gobroker <Directory /usr/bin/x2gobroker> Order deny,allow Deny from all # grant explicit access below Allow from localhost Allow from localhost-ip6 Options +FollowSymLinks Options -Indexes </Directory> On 11/01/13 11:00, x2go-user-request(a)lists.berlios.de wrote: > Send X2Go-User mailing list submissions to > x2go-user(a)lists.berlios.de > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.berlios.de/mailman/listinfo/x2go-user > or, via email, send a message with subject or body 'help' to > x2go-user-request(a)lists.berlios.de > > You can reach the person managing the list at > x2go-user-owner(a)lists.berlios.de > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of X2Go-User digest..." > > > Today's Topics: > > 1. Re: X2Go-User Non-Digest, Vol 38, Issue 26 (Ted Barnes) > 2. Re: X2Go-User Non-Digest, Vol 38, Issue 26 (Mike Gabriel) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 31 Oct 2013 11:48:52 +0000 > From: Ted Barnes<madogdevelopment(a)gmail.com> > To: x2go-user(a)lists.berlios.de > Subject: Re: [X2Go-User] X2Go-User Non-Digest, Vol 38, Issue 26 > Message-ID:<527243A4.7000005(a)gmail.com> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hi Mike: > > How are you? Another update...hope am making progress, but not there > yet. Let me know if it would help to send over copies of > x2gobroker.conf and the other configs? > > Is it the case I am using the wrong backend, and don't know how to set > it to backend inifile? Thanks for the help(!) > > 1) Rebuilt server (using Squeeze) and incorporated nightly x2go builds > > apt-get install -y x2goserver x2goserver-xsession > apt-get install -y x2gobroker-wsgi > apt-get install -y apache2 (apache fails until instill libapache2-mod-wsgi) > apt-get install -y libapache2-mod-wsgi > apt-get install -y x2gobroker-authservice > > 2) Checked versions > x2gobroker-wsgi: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 > x2goserver: 4.1.0.0-0~x2go1+squeeze~heuler~20130731~779~build1 > x2gobroker-authservice: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 > > 3) Set backend to inifile > In x2gobroker.conf: > [inifile] > enable = false > session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf > > * have made various tweaks to x2gobroker-sessionprofiles.conf, > x2gobroker.conf, and x2gobroker-wsgi.apache.conf - have not touched > x2gobroker-wsgi.apache.vhost without noticeable difference in outcome. > > 4) When try to connect: > Not sure this matters, but on client get: > x2go-INFO-1> "Starting x2goclient..." > x2go-WARNING-1> "Can't load translator: :/x2goclient_en_us" > x2go-WARNING-2> "Can't load translator: :/qt_en_US" > > And... > > SSH - says inifile not enabled....(when try to connect first time, does > ask if I want to trust key and creates known hosts file) > > x2goclient --broker-url="ssh://user@xxx.xxx.xxx.xxx/usr/bin/x2gobroker > --backend=inifile" > > 2013-10-31 07:00:32,777 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-31 07:00:32,786 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-31 07:00:32,789 - broker - INFO - Setting up the broker's > environment... > 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_DEBUG: True > 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-31 07:00:32,790 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-31 07:00:32,791 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-31 07:00:33,039 - broker - ERROR - broker backend ,,inifile'' is > disabled on this system > > When try HTTP, get "Error Login failed! Please try again" > > > 5) Some log output > > ---------------------------authservice.log > 2013-10-30 18:04:56,904 - authservice - INFO - X2Go Session Broker > (0.0.3.0), written by Mike Gabriel (X2Go Project) > <mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:04:56,905 - authservice - INFO - Setting up the PAM > authentication service's environment... > 2013-10-30 18:04:56,905 - authservice - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:04:56,905 - authservice - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: > /var/run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:24:22,544 - authservice - INFO - X2Go Session Broker > (0.0.3.0), written by Mike Gabriel (X2Go Project) > <mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:24:22,550 - authservice - INFO - Setting up the PAM > authentication service's environment... > 2013-10-30 18:24:22,550 - authservice - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:24:22,551 - authservice - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: > /var/run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:35:29,230 - authservice - INFO - X2Go Session Broker > (0.0.3.0), written by Mike Gabriel (X2Go Project) > <mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:35:29,237 - authservice - INFO - Setting up the PAM > authentication service's environment... > 2013-10-30 18:35:29,237 - authservice - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:35:29,238 - authservice - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: > /var/run/x2gobroker/x2gobroker-authservice.socket > > ---------------------broker.log > 2013-10-30 18:32:38,025 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 18:32:38,030 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:32:38,030 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 18:32:38,031 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-30 18:34:02,981 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 18:34:02,981 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:34:02,981 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 18:34:02,981 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:34:02,982 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 18:34:02,990 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-30 18:36:41,065 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 18:36:41,090 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:36:41,090 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 18:36:41,091 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-30 18:41:20,430 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 18:41:20,430 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 18:41:20,430 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 18:41:20,431 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-30 19:37:42,084 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 19:37:42,084 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 19:37:42,084 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 19:37:42,085 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-30 19:42:28,903 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-30 19:42:28,904 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-30 19:42:28,904 - broker - INFO - Setting up the broker's > environment... > 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-30 19:42:28,905 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > 2013-10-31 07:02:02,769 - broker - INFO - X2Go Session Broker (0.0.3.0), > 2013-10-31 07:02:02,778 - broker - INFO - written by Mike Gabriel > (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> > 2013-10-31 07:02:02,778 - broker - INFO - Setting up the broker's > environment... > 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_DEBUG: False > 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_CONFIG: > /etc/x2go/x2gobroker.conf > 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_AGENT_CMD: > /usr/lib/x2go/x2gobroker-agent > 2013-10-31 07:02:02,778 - broker - INFO - > X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket > 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: > zeroconf > 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_SSL_CERTFILE: > 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_SSL_KEYFILE: > > -------------------------error.log > 2013-10-30 18:32:38,894 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-30 18:34:03,439 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-30 18:36:41,908 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-30 18:41:20,938 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-30 19:37:42,566 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-30 19:42:29,411 - error - ERROR - HTTP request error: HTTP 404: > Not Found > 2013-10-31 07:02:03,211 - error - ERROR - HTTP request error: HTTP 404: > Not Found > > ----------------------------wsgi.log > wsgilog.log: Wed, 30 Oct 2013 18:32:38 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Wed, 30 Oct 2013 18:34:03 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Wed, 30 Oct 2013 18:36:41 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Wed, 30 Oct 2013 18:41:20 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Wed, 30 Oct 2013 19:37:42 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Wed, 30 Oct 2013 19:42:29 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > wsgilog.log: Thu, 31 Oct 2013 07:02:03 ERROR Server got itself in trouble > Traceback (most recent call last): > File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line > 179, in __call__ > return self.application(environ, start_response) > File "/usr/bin/x2gobroker", line 243, in _application > return _tornado_application(environ, start_response) > File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in > __call__ > assert handler._finished > AssertionError > > ----------------------------access.log (apache) > xxx.xxx.xxx.xxx - - [30/Oct/2013:18:32:37 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7927 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:18:34:02 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:18:36:40 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7927 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:18:41:20 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:19:37:41 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:19:41:21 -0400] "POST > /cgi-bin/x2gobroker.cgi HTTP/1.1" 404 540 "-" "-" > xxx.xxx.xxx.xxx - - [30/Oct/2013:19:42:28 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" > xxx.xxx.xxx.xxx - - [31/Oct/2013:07:02:02 -0400] "POST > /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" > > > -----------------------------error.log (apache) > [Wed Oct 30 18:01:12 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:08:05 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:08:06 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:15:46 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:15:47 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:21:38 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:21:39 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:22:51 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:22:52 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:23:30 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:24:10 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:28:56 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:28:57 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:31:33 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:31:34 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:32:38 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 18:32:38 ERROR Server got itself in trouble > [Wed Oct 30 18:32:38 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:32:38 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:32:38 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:32:38 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:32:38 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:32:38 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:32:38 2013] [error] assert handler._finished > [Wed Oct 30 18:32:38 2013] [error] AssertionError > [Wed Oct 30 18:32:38 2013] [error] Server got itself in trouble > [Wed Oct 30 18:32:38 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:32:38 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:32:38 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:32:38 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:32:38 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:32:38 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:32:38 2013] [error] assert handler._finished > [Wed Oct 30 18:32:38 2013] [error] AssertionError > [Wed Oct 30 18:32:39 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 18:32:39 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Wed Oct 30 18:33:58 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:33:59 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:34:03 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 18:34:03 ERROR Server got itself in trouble > [Wed Oct 30 18:34:03 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:34:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:34:03 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:34:03 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:34:03 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:34:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:34:03 2013] [error] assert handler._finished > [Wed Oct 30 18:34:03 2013] [error] AssertionError > [Wed Oct 30 18:34:03 2013] [error] Server got itself in trouble > [Wed Oct 30 18:34:03 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:34:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:34:03 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:34:03 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:34:03 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:34:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:34:03 2013] [error] assert handler._finished > [Wed Oct 30 18:34:03 2013] [error] AssertionError > [Wed Oct 30 18:34:03 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 18:34:03 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Wed Oct 30 18:34:32 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:35:14 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:36:41 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 18:36:41 ERROR Server got itself in trouble > [Wed Oct 30 18:36:41 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:36:41 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:36:41 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:36:41 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:36:41 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:36:41 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:36:41 2013] [error] assert handler._finished > [Wed Oct 30 18:36:41 2013] [error] AssertionError > [Wed Oct 30 18:36:41 2013] [error] Server got itself in trouble > [Wed Oct 30 18:36:41 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:36:41 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:36:41 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:36:41 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:36:41 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:36:41 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:36:41 2013] [error] assert handler._finished > [Wed Oct 30 18:36:41 2013] [error] AssertionError > [Wed Oct 30 18:36:42 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 18:36:42 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Wed Oct 30 18:41:15 2013] [notice] caught SIGTERM, shutting down > [Wed Oct 30 18:41:16 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 > Python/2.6.6 configured -- resuming normal operations > [Wed Oct 30 18:41:20 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 18:41:20 ERROR Server got itself in trouble > [Wed Oct 30 18:41:20 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:41:20 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:41:20 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:41:20 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:41:20 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:41:20 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:41:20 2013] [error] assert handler._finished > [Wed Oct 30 18:41:20 2013] [error] AssertionError > [Wed Oct 30 18:41:20 2013] [error] Server got itself in trouble > [Wed Oct 30 18:41:20 2013] [error] Traceback (most recent call last): > [Wed Oct 30 18:41:20 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 18:41:20 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 18:41:20 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 18:41:20 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 18:41:20 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 18:41:20 2013] [error] assert handler._finished > [Wed Oct 30 18:41:20 2013] [error] AssertionError > [Wed Oct 30 18:41:21 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 18:41:21 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Wed Oct 30 19:37:42 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 19:37:42 ERROR Server got itself in trouble > [Wed Oct 30 19:37:42 2013] [error] Traceback (most recent call last): > [Wed Oct 30 19:37:42 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 19:37:42 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 19:37:42 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 19:37:42 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 19:37:42 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 19:37:42 2013] [error] assert handler._finished > [Wed Oct 30 19:37:42 2013] [error] AssertionError > [Wed Oct 30 19:37:42 2013] [error] Server got itself in trouble > [Wed Oct 30 19:37:42 2013] [error] Traceback (most recent call last): > [Wed Oct 30 19:37:42 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 19:37:42 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 19:37:42 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 19:37:42 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 19:37:42 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 19:37:42 2013] [error] assert handler._finished > [Wed Oct 30 19:37:42 2013] [error] AssertionError > [Wed Oct 30 19:37:42 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 19:37:42 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Wed Oct 30 19:41:21 2013] [error] [client xxx.xxx.xxx.xxx] script not > found or unable to stat: /usr/lib/cgi-bin/x2gobroker.cgi > [Wed Oct 30 19:42:29 2013] [error] wsgilog.log: Wed, 30 Oct 2013 > 19:42:29 ERROR Server got itself in trouble > [Wed Oct 30 19:42:29 2013] [error] Traceback (most recent call last): > [Wed Oct 30 19:42:29 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 19:42:29 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 19:42:29 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 19:42:29 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 19:42:29 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 19:42:29 2013] [error] assert handler._finished > [Wed Oct 30 19:42:29 2013] [error] AssertionError > [Wed Oct 30 19:42:29 2013] [error] Server got itself in trouble > [Wed Oct 30 19:42:29 2013] [error] Traceback (most recent call last): > [Wed Oct 30 19:42:29 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Wed Oct 30 19:42:29 2013] [error] return self.application(environ, > start_response) > [Wed Oct 30 19:42:29 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Wed Oct 30 19:42:29 2013] [error] return > _tornado_application(environ, start_response) > [Wed Oct 30 19:42:29 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Wed Oct 30 19:42:29 2013] [error] assert handler._finished > [Wed Oct 30 19:42:29 2013] [error] AssertionError > [Wed Oct 30 19:42:29 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Wed Oct 30 19:42:29 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > [Thu Oct 31 07:02:03 2013] [error] wsgilog.log: Thu, 31 Oct 2013 > 07:02:03 ERROR Server got itself in trouble > [Thu Oct 31 07:02:03 2013] [error] Traceback (most recent call last): > [Thu Oct 31 07:02:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Thu Oct 31 07:02:03 2013] [error] return self.application(environ, > start_response) > [Thu Oct 31 07:02:03 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Thu Oct 31 07:02:03 2013] [error] return > _tornado_application(environ, start_response) > [Thu Oct 31 07:02:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Thu Oct 31 07:02:03 2013] [error] assert handler._finished > [Thu Oct 31 07:02:03 2013] [error] AssertionError > [Thu Oct 31 07:02:03 2013] [error] Server got itself in trouble > [Thu Oct 31 07:02:03 2013] [error] Traceback (most recent call last): > [Thu Oct 31 07:02:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in > __call__ > [Thu Oct 31 07:02:03 2013] [error] return self.application(environ, > start_response) > [Thu Oct 31 07:02:03 2013] [error] File "/usr/bin/x2gobroker", line > 243, in _application > [Thu Oct 31 07:02:03 2013] [error] return > _tornado_application(environ, start_response) > [Thu Oct 31 07:02:03 2013] [error] File > "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ > [Thu Oct 31 07:02:03 2013] [error] assert handler._finished > [Thu Oct 31 07:02:03 2013] [error] AssertionError > [Thu Oct 31 07:02:03 2013] [error] /usr/lib/python2.6/cgitb.py:173: > DeprecationWarning: BaseException.message has been deprecated as of > Python 2.6 > [Thu Oct 31 07:02:03 2013] [error] value = > pydoc.html.repr(getattr(evalue, name)) > > > > > > On 10/30/13 11:00, x2go-user-request(a)lists.berlios.de wrote: > >> Send X2Go-User mailing list submissions to >> x2go-user(a)lists.berlios.de >> >> To subscribe or unsubscribe via the World Wide Web, visit >> https://lists.berlios.de/mailman/listinfo/x2go-user >> or, via email, send a message with subject or body 'help' to >> x2go-user-request(a)lists.berlios.de >> >> You can reach the person managing the list at >> x2go-user-owner(a)lists.berlios.de >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of X2Go-User digest..." >> >> >> Today's Topics: >> >> 1. X2Go-User] x2go connect problem (Coen, Kay L) >> 2. Re: X2Go-User] x2go connect problem (Mike Gabriel) >> 3. Re: X2Go-User Digest, Vol 38, Issue 25 (Ted Barnes) >> 4. session broker setup (was: Re: X2Go-User Digest, Vol 38, >> Issue 25) (Mike Gabriel) >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Tue, 29 Oct 2013 14:28:14 +0000 >> From: "Coen, Kay L"<coen(a)lanl.gov> >> To: "x2go-user(a)lists.berlios.de"<x2go-user(a)lists.berlios.de> >> Subject: [X2Go-User] X2Go-User] x2go connect problem >> Message-ID:<D4899739-211B-4E68-A5A3-FBC350F9829F(a)lanl.gov> >> Content-Type: text/plain; charset="us-ascii" >> >> I am using X2Go, version X2Go client V. 3.99.2.1 (Qt - 4.7.4) on a Mac, OS X 10.7.5. When I attempt to a RHEL6 server I receive the following error message: Connection failed export: Command not found >> >> Doe anyone have any ideas on how to get X2Go working. >> >> Thank you! >> >> Kay Coen >> >> >> >> >> >> >> ------------------------------ >> >> Message: 2 >> Date: Tue, 29 Oct 2013 14:57:27 +0000 >> From: Mike Gabriel<mike.gabriel(a)das-netzwerkteam.de> >> To: x2go-user(a)lists.berlios.de >> Subject: Re: [X2Go-User] X2Go-User] x2go connect problem >> Message-ID: >> <20131029145727.Horde.B-TA07F5aKcs6gRwSL5Ltw1(a)mail.das-netzwerkteam.de> >> >> Content-Type: text/plain; charset="utf-8"; Format="flowed"; >> DelSp="Yes" >> >> On Di 29 Okt 2013 15:28:14 CET, Coen, Kay L wrote: >> >> >> >>> I am using X2Go, version X2Go client V. 3.99.2.1 (Qt - 4.7.4) on a >>> Mac, OS X 10.7.5. When I attempt to a RHEL6 server I receive the >>> following error message: Connection failed export: Command not found >>> >>> Doe anyone have any ideas on how to get X2Go working. >>> >>> Thank you! >>> >>> Kay Coen >>> >>> >> How about installing X2Go Server on the machine you want to connect to? >> >> If X2Go Server is installed, make sure the desktop shell you aim at >> using is installed on that machine, as well. >> >> Also, I have heard several people having problems with X2Go on RHEL6. >> Fedora 19+20 are the best supported RPM based distros atm. >> >> Mike >> >> > > > ------------------------------ > > Message: 2 > Date: Thu, 31 Oct 2013 13:23:54 +0000 > From: Mike Gabriel<mike.gabriel(a)das-netzwerkteam.de> > To: x2go-user(a)lists.berlios.de > Subject: Re: [X2Go-User] X2Go-User Non-Digest, Vol 38, Issue 26 > Message-ID: > <20131031132354.Horde.rGzfcLCEgyMP1c3oDSEKkg1(a)mail.das-netzwerkteam.de> > > Content-Type: text/plain; charset="utf-8"; Format="flowed"; > DelSp="Yes" > > Hi Ted, > > On Do 31 Okt 2013 12:48:52 CET, Ted Barnes wrote: > > >> Hi Mike: >> >> How are you? Another update...hope am making progress, but not >> there yet. Let me know if it would help to send over copies of >> x2gobroker.conf and the other configs? >> >> Is it the case I am using the wrong backend, and don't know how to >> set it to backend inifile? Thanks for the help(!) >> >> 1) Rebuilt server (using Squeeze) and incorporated nightly x2go builds >> >> apt-get install -y x2goserver x2goserver-xsession >> apt-get install -y x2gobroker-wsgi >> apt-get install -y apache2 (apache fails until instill libapache2-mod-wsgi) >> apt-get install -y libapache2-mod-wsgi >> apt-get install -y x2gobroker-authservice >> >> 2) Checked versions >> x2gobroker-wsgi: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 >> x2goserver: 4.1.0.0-0~x2go1+squeeze~heuler~20130731~779~build1 >> x2gobroker-authservice: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 >> >> 3) Set backend to inifile >> In x2gobroker.conf: >> [inifile] >> enable = false >> session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf >> > If you want to use the inifile backend, you have to set enable = true > (not false). > > >> * have made various tweaks to x2gobroker-sessionprofiles.conf, >> x2gobroker.conf, and x2gobroker-wsgi.apache.conf - have not touched >> x2gobroker-wsgi.apache.vhost without noticeable difference in outcome. >> >> 4) When try to connect: >> Not sure this matters, but on client get: >> x2go-INFO-1> "Starting x2goclient..." >> x2go-WARNING-1> "Can't load translator: :/x2goclient_en_us" >> x2go-WARNING-2> "Can't load translator: :/qt_en_US" >> >> And... >> >> SSH - says inifile not enabled....(when try to connect first time, >> does ask if I want to trust key and creates known hosts file) >> >> x2goclient >> --broker-url="ssh://user@xxx.xxx.xxx.xxx/usr/bin/x2gobroker >> --backend=inifile" >> >> 2013-10-31 07:00:32,777 - broker - INFO - X2Go Session Broker (0.0.3.0), >> 2013-10-31 07:00:32,786 - broker - INFO - written by Mike Gabriel >> (X2Go Project)<mike.gabriel(a)das-netzwerkteam.de> >> 2013-10-31 07:00:32,789 - broker - INFO - Setting up the broker's >> environment... >> 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_DEBUG: True >> 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_CONFIG: >> /etc/x2go/x2gobroker.conf >> 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_AGENT_CMD: >> /usr/lib/x2go/x2gobroker-agent >> 2013-10-31 07:00:32,790 - broker - INFO - >> X2GOBROKER_AUTHSERVICE_SOCKET: >> /run/x2gobroker/x2gobroker-authservice.socket >> 2013-10-31 07:00:32,790 - broker - INFO - >> X2GOBROKER_DEFAULT_BACKEND: zeroconf >> 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_SSL_CERTFILE: >> 2013-10-31 07:00:32,791 - broker - INFO - X2GOBROKER_SSL_KEYFILE: >> 2013-10-31 07:00:33,039 - broker - ERROR - broker backend >> ,,inifile'' is disabled on this system >> >> When try HTTP, get "Error Login failed! Please try again" >> > Well then, how about enabling it in x2gobroker.conf (see above)? > > I am not sure about the AssertionErrors. I will look at those. They > should not occur. Instead, you should just see the 404 Not Found > errors. However, if you enable the inifile backend, I guess those > errors will go away, too. > > Greets, > Mike > > PS: please receive non-digest mails from x2go-user ML as long as we > lead this discussion... > >

2 2

Re: [X2Go-User] X2Go-User Non-Digest, Vol 38, Issue 26
by Ted Barnes 31 Oct '13

31 Oct '13

Hi Mike: How are you? Another update...hope am making progress, but not there yet. Let me know if it would help to send over copies of x2gobroker.conf and the other configs? Is it the case I am using the wrong backend, and don't know how to set it to backend inifile? Thanks for the help(!) 1) Rebuilt server (using Squeeze) and incorporated nightly x2go builds apt-get install -y x2goserver x2goserver-xsession apt-get install -y x2gobroker-wsgi apt-get install -y apache2 (apache fails until instill libapache2-mod-wsgi) apt-get install -y libapache2-mod-wsgi apt-get install -y x2gobroker-authservice 2) Checked versions x2gobroker-wsgi: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 x2goserver: 4.1.0.0-0~x2go1+squeeze~heuler~20130731~779~build1 x2gobroker-authservice: 0.0.3.0-0~x2go1+squeeze~heuler~20131002~558~build1 3) Set backend to inifile In x2gobroker.conf: [inifile] enable = false session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf * have made various tweaks to x2gobroker-sessionprofiles.conf, x2gobroker.conf, and x2gobroker-wsgi.apache.conf - have not touched x2gobroker-wsgi.apache.vhost without noticeable difference in outcome. 4) When try to connect: Not sure this matters, but on client get: x2go-INFO-1> "Starting x2goclient..." x2go-WARNING-1> "Can't load translator: :/x2goclient_en_us" x2go-WARNING-2> "Can't load translator: :/qt_en_US" And... SSH - says inifile not enabled....(when try to connect first time, does ask if I want to trust key and creates known hosts file) x2goclient --broker-url="ssh://user@xxx.xxx.xxx.xxx/usr/bin/x2gobroker --backend=inifile" 2013-10-31 07:00:32,777 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-31 07:00:32,786 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-31 07:00:32,789 - broker - INFO - Setting up the broker's environment... 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_DEBUG: True 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-31 07:00:32,790 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-31 07:00:32,791 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-31 07:00:33,039 - broker - ERROR - broker backend ,,inifile'' is disabled on this system When try HTTP, get "Error Login failed! Please try again" 5) Some log output ---------------------------authservice.log 2013-10-30 18:04:56,904 - authservice - INFO - X2Go Session Broker (0.0.3.0), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:04:56,905 - authservice - INFO - Setting up the PAM authentication service's environment... 2013-10-30 18:04:56,905 - authservice - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:04:56,905 - authservice - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /var/run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:24:22,544 - authservice - INFO - X2Go Session Broker (0.0.3.0), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:24:22,550 - authservice - INFO - Setting up the PAM authentication service's environment... 2013-10-30 18:24:22,550 - authservice - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:24:22,551 - authservice - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /var/run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:35:29,230 - authservice - INFO - X2Go Session Broker (0.0.3.0), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:35:29,237 - authservice - INFO - Setting up the PAM authentication service's environment... 2013-10-30 18:35:29,237 - authservice - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:35:29,238 - authservice - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /var/run/x2gobroker/x2gobroker-authservice.socket ---------------------broker.log 2013-10-30 18:32:38,025 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 18:32:38,030 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:32:38,030 - broker - INFO - Setting up the broker's environment... 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 18:32:38,030 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 18:32:38,031 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-30 18:34:02,981 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 18:34:02,981 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:34:02,981 - broker - INFO - Setting up the broker's environment... 2013-10-30 18:34:02,981 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:34:02,982 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 18:34:02,990 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-30 18:36:41,065 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 18:36:41,090 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:36:41,090 - broker - INFO - Setting up the broker's environment... 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 18:36:41,091 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-30 18:41:20,430 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 18:41:20,430 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 18:41:20,430 - broker - INFO - Setting up the broker's environment... 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 18:41:20,431 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-30 19:37:42,084 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 19:37:42,084 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 19:37:42,084 - broker - INFO - Setting up the broker's environment... 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 19:37:42,084 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 19:37:42,085 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-30 19:42:28,903 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-30 19:42:28,904 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-30 19:42:28,904 - broker - INFO - Setting up the broker's environment... 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-30 19:42:28,904 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-30 19:42:28,905 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-31 07:02:02,769 - broker - INFO - X2Go Session Broker (0.0.3.0), 2013-10-31 07:02:02,778 - broker - INFO - written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-31 07:02:02,778 - broker - INFO - Setting up the broker's environment... 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_DEBUG: False 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-31 07:02:02,778 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-31 07:02:02,779 - broker - INFO - X2GOBROKER_SSL_KEYFILE: -------------------------error.log 2013-10-30 18:32:38,894 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-30 18:34:03,439 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-30 18:36:41,908 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-30 18:41:20,938 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-30 19:37:42,566 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-30 19:42:29,411 - error - ERROR - HTTP request error: HTTP 404: Not Found 2013-10-31 07:02:03,211 - error - ERROR - HTTP request error: HTTP 404: Not Found ----------------------------wsgi.log wsgilog.log: Wed, 30 Oct 2013 18:32:38 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Wed, 30 Oct 2013 18:34:03 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Wed, 30 Oct 2013 18:36:41 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Wed, 30 Oct 2013 18:41:20 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Wed, 30 Oct 2013 19:37:42 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Wed, 30 Oct 2013 19:42:29 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError wsgilog.log: Thu, 31 Oct 2013 07:02:03 ERROR Server got itself in trouble Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ return self.application(environ, start_response) File "/usr/bin/x2gobroker", line 243, in _application return _tornado_application(environ, start_response) File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ assert handler._finished AssertionError ----------------------------access.log (apache) xxx.xxx.xxx.xxx - - [30/Oct/2013:18:32:37 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7927 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:18:34:02 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:18:36:40 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7927 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:18:41:20 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:19:37:41 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:19:41:21 -0400] "POST /cgi-bin/x2gobroker.cgi HTTP/1.1" 404 540 "-" "-" xxx.xxx.xxx.xxx - - [30/Oct/2013:19:42:28 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" xxx.xxx.xxx.xxx - - [31/Oct/2013:07:02:02 -0400] "POST /x2gobroker/plain/inifile HTTP/1.1" 500 7946 "-" "-" -----------------------------error.log (apache) [Wed Oct 30 18:01:12 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:08:05 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:08:06 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:15:46 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:15:47 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:21:38 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:21:39 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:22:51 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:22:52 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:23:30 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:24:10 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:28:56 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:28:57 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:31:33 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:31:34 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:32:38 2013] [error] wsgilog.log: Wed, 30 Oct 2013 18:32:38 ERROR Server got itself in trouble [Wed Oct 30 18:32:38 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:32:38 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:32:38 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:32:38 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:32:38 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:32:38 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:32:38 2013] [error] assert handler._finished [Wed Oct 30 18:32:38 2013] [error] AssertionError [Wed Oct 30 18:32:38 2013] [error] Server got itself in trouble [Wed Oct 30 18:32:38 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:32:38 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:32:38 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:32:38 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:32:38 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:32:38 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:32:38 2013] [error] assert handler._finished [Wed Oct 30 18:32:38 2013] [error] AssertionError [Wed Oct 30 18:32:39 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 18:32:39 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Wed Oct 30 18:33:58 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:33:59 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:34:03 2013] [error] wsgilog.log: Wed, 30 Oct 2013 18:34:03 ERROR Server got itself in trouble [Wed Oct 30 18:34:03 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:34:03 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:34:03 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:34:03 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:34:03 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:34:03 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:34:03 2013] [error] assert handler._finished [Wed Oct 30 18:34:03 2013] [error] AssertionError [Wed Oct 30 18:34:03 2013] [error] Server got itself in trouble [Wed Oct 30 18:34:03 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:34:03 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:34:03 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:34:03 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:34:03 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:34:03 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:34:03 2013] [error] assert handler._finished [Wed Oct 30 18:34:03 2013] [error] AssertionError [Wed Oct 30 18:34:03 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 18:34:03 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Wed Oct 30 18:34:32 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:35:14 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:36:41 2013] [error] wsgilog.log: Wed, 30 Oct 2013 18:36:41 ERROR Server got itself in trouble [Wed Oct 30 18:36:41 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:36:41 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:36:41 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:36:41 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:36:41 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:36:41 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:36:41 2013] [error] assert handler._finished [Wed Oct 30 18:36:41 2013] [error] AssertionError [Wed Oct 30 18:36:41 2013] [error] Server got itself in trouble [Wed Oct 30 18:36:41 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:36:41 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:36:41 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:36:41 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:36:41 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:36:41 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:36:41 2013] [error] assert handler._finished [Wed Oct 30 18:36:41 2013] [error] AssertionError [Wed Oct 30 18:36:42 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 18:36:42 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Wed Oct 30 18:41:15 2013] [notice] caught SIGTERM, shutting down [Wed Oct 30 18:41:16 2013] [notice] Apache/2.2.16 (Debian) mod_wsgi/3.3 Python/2.6.6 configured -- resuming normal operations [Wed Oct 30 18:41:20 2013] [error] wsgilog.log: Wed, 30 Oct 2013 18:41:20 ERROR Server got itself in trouble [Wed Oct 30 18:41:20 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:41:20 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:41:20 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:41:20 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:41:20 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:41:20 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:41:20 2013] [error] assert handler._finished [Wed Oct 30 18:41:20 2013] [error] AssertionError [Wed Oct 30 18:41:20 2013] [error] Server got itself in trouble [Wed Oct 30 18:41:20 2013] [error] Traceback (most recent call last): [Wed Oct 30 18:41:20 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 18:41:20 2013] [error] return self.application(environ, start_response) [Wed Oct 30 18:41:20 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 18:41:20 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 18:41:20 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 18:41:20 2013] [error] assert handler._finished [Wed Oct 30 18:41:20 2013] [error] AssertionError [Wed Oct 30 18:41:21 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 18:41:21 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Wed Oct 30 19:37:42 2013] [error] wsgilog.log: Wed, 30 Oct 2013 19:37:42 ERROR Server got itself in trouble [Wed Oct 30 19:37:42 2013] [error] Traceback (most recent call last): [Wed Oct 30 19:37:42 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 19:37:42 2013] [error] return self.application(environ, start_response) [Wed Oct 30 19:37:42 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 19:37:42 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 19:37:42 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 19:37:42 2013] [error] assert handler._finished [Wed Oct 30 19:37:42 2013] [error] AssertionError [Wed Oct 30 19:37:42 2013] [error] Server got itself in trouble [Wed Oct 30 19:37:42 2013] [error] Traceback (most recent call last): [Wed Oct 30 19:37:42 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 19:37:42 2013] [error] return self.application(environ, start_response) [Wed Oct 30 19:37:42 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 19:37:42 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 19:37:42 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 19:37:42 2013] [error] assert handler._finished [Wed Oct 30 19:37:42 2013] [error] AssertionError [Wed Oct 30 19:37:42 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 19:37:42 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Wed Oct 30 19:41:21 2013] [error] [client xxx.xxx.xxx.xxx] script not found or unable to stat: /usr/lib/cgi-bin/x2gobroker.cgi [Wed Oct 30 19:42:29 2013] [error] wsgilog.log: Wed, 30 Oct 2013 19:42:29 ERROR Server got itself in trouble [Wed Oct 30 19:42:29 2013] [error] Traceback (most recent call last): [Wed Oct 30 19:42:29 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 19:42:29 2013] [error] return self.application(environ, start_response) [Wed Oct 30 19:42:29 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 19:42:29 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 19:42:29 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 19:42:29 2013] [error] assert handler._finished [Wed Oct 30 19:42:29 2013] [error] AssertionError [Wed Oct 30 19:42:29 2013] [error] Server got itself in trouble [Wed Oct 30 19:42:29 2013] [error] Traceback (most recent call last): [Wed Oct 30 19:42:29 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Wed Oct 30 19:42:29 2013] [error] return self.application(environ, start_response) [Wed Oct 30 19:42:29 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Wed Oct 30 19:42:29 2013] [error] return _tornado_application(environ, start_response) [Wed Oct 30 19:42:29 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Wed Oct 30 19:42:29 2013] [error] assert handler._finished [Wed Oct 30 19:42:29 2013] [error] AssertionError [Wed Oct 30 19:42:29 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Wed Oct 30 19:42:29 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) [Thu Oct 31 07:02:03 2013] [error] wsgilog.log: Thu, 31 Oct 2013 07:02:03 ERROR Server got itself in trouble [Thu Oct 31 07:02:03 2013] [error] Traceback (most recent call last): [Thu Oct 31 07:02:03 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Thu Oct 31 07:02:03 2013] [error] return self.application(environ, start_response) [Thu Oct 31 07:02:03 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Thu Oct 31 07:02:03 2013] [error] return _tornado_application(environ, start_response) [Thu Oct 31 07:02:03 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Thu Oct 31 07:02:03 2013] [error] assert handler._finished [Thu Oct 31 07:02:03 2013] [error] AssertionError [Thu Oct 31 07:02:03 2013] [error] Server got itself in trouble [Thu Oct 31 07:02:03 2013] [error] Traceback (most recent call last): [Thu Oct 31 07:02:03 2013] [error] File "/usr/lib/python2.6/dist-packages/wsgilog/__init__.py", line 179, in __call__ [Thu Oct 31 07:02:03 2013] [error] return self.application(environ, start_response) [Thu Oct 31 07:02:03 2013] [error] File "/usr/bin/x2gobroker", line 243, in _application [Thu Oct 31 07:02:03 2013] [error] return _tornado_application(environ, start_response) [Thu Oct 31 07:02:03 2013] [error] File "/usr/lib/python2.6/dist-packages/tornado/wsgi.py", line 94, in __call__ [Thu Oct 31 07:02:03 2013] [error] assert handler._finished [Thu Oct 31 07:02:03 2013] [error] AssertionError [Thu Oct 31 07:02:03 2013] [error] /usr/lib/python2.6/cgitb.py:173: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6 [Thu Oct 31 07:02:03 2013] [error] value = pydoc.html.repr(getattr(evalue, name)) On 10/30/13 11:00, x2go-user-request(a)lists.berlios.de wrote: > Send X2Go-User mailing list submissions to > x2go-user(a)lists.berlios.de > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.berlios.de/mailman/listinfo/x2go-user > or, via email, send a message with subject or body 'help' to > x2go-user-request(a)lists.berlios.de > > You can reach the person managing the list at > x2go-user-owner(a)lists.berlios.de > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of X2Go-User digest..." > > > Today's Topics: > > 1. X2Go-User] x2go connect problem (Coen, Kay L) > 2. Re: X2Go-User] x2go connect problem (Mike Gabriel) > 3. Re: X2Go-User Digest, Vol 38, Issue 25 (Ted Barnes) > 4. session broker setup (was: Re: X2Go-User Digest, Vol 38, > Issue 25) (Mike Gabriel) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 29 Oct 2013 14:28:14 +0000 > From: "Coen, Kay L"<coen(a)lanl.gov> > To: "x2go-user(a)lists.berlios.de"<x2go-user(a)lists.berlios.de> > Subject: [X2Go-User] X2Go-User] x2go connect problem > Message-ID:<D4899739-211B-4E68-A5A3-FBC350F9829F(a)lanl.gov> > Content-Type: text/plain; charset="us-ascii" > > I am using X2Go, version X2Go client V. 3.99.2.1 (Qt - 4.7.4) on a Mac, OS X 10.7.5. When I attempt to a RHEL6 server I receive the following error message: Connection failed export: Command not found > > Doe anyone have any ideas on how to get X2Go working. > > Thank you! > > Kay Coen > > > > > > > ------------------------------ > > Message: 2 > Date: Tue, 29 Oct 2013 14:57:27 +0000 > From: Mike Gabriel<mike.gabriel(a)das-netzwerkteam.de> > To: x2go-user(a)lists.berlios.de > Subject: Re: [X2Go-User] X2Go-User] x2go connect problem > Message-ID: > <20131029145727.Horde.B-TA07F5aKcs6gRwSL5Ltw1(a)mail.das-netzwerkteam.de> > > Content-Type: text/plain; charset="utf-8"; Format="flowed"; > DelSp="Yes" > > On Di 29 Okt 2013 15:28:14 CET, Coen, Kay L wrote: > > >> I am using X2Go, version X2Go client V. 3.99.2.1 (Qt - 4.7.4) on a >> Mac, OS X 10.7.5. When I attempt to a RHEL6 server I receive the >> following error message: Connection failed export: Command not found >> >> Doe anyone have any ideas on how to get X2Go working. >> >> Thank you! >> >> Kay Coen >> > How about installing X2Go Server on the machine you want to connect to? > > If X2Go Server is installed, make sure the desktop shell you aim at > using is installed on that machine, as well. > > Also, I have heard several people having problems with X2Go on RHEL6. > Fedora 19+20 are the best supported RPM based distros atm. > > Mike >

2 1

Re: [X2Go-User] X2Go-User Digest, Vol 38, Issue 25
by Ted Barnes 30 Oct '13

30 Oct '13

Hi Mike: Thanks for the help...no joy yet, but some updates (in a separate email, I'd like to circle back around on using SSL/SSH and the option of using x2goplugin with SSL as an alternative short term): 1) I mis-wrote earlier - the server I'm using is Wheezy, and the client Squeeze. Not sure that matters, but wanted to convey as such. 2) FYI, can go to server's webpage and get generic apache "It works! This is the default web page for this server. The web server software is running but no content has been added, yet.", so think apache is running. SSH is running as well on the server. 3) Again FYI have been trying x2gobroker-wsgi (not x2gobroker-daemon) 4) When I try: x2goclient --broker-url=http://xxx.xxx.xxx.xxx/plain/inifile I get an error window: Login Failed! Please try again When I try: x2goclient --broker-url="ssh://xxx.xxx.xxx.xxx/usr/bin/x2gobroker --backend=inifile" I get: sh: 1: /usr/bin/x2gobroker: not found FYI: on the server, there isn't an x2gobroker in /usr/bin....there is an x2gobroker script in /usr/sbin. If I try: x2goclient --broker-url="ssh://xxx.xxx.xxx.xxx/usr/sbin/x2gobroker --backend=inifile" I get an error window with a fair amount of info: 2013-10-29 19:01:05,325 - broker - INFO - X2Go Session Broker (0.0.2.3), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2013-10-29 19:01:05,325 - broker - INFO - Setting up the broker's environment... 2013-10-29 19:01:05,325 - broker - INFO - X2GOBROKER_DEBUG: True 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2013-10-29 19:01:05,326 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2013-10-29 19:01:05,327 - broker - WARNING - X2Go Session Broker has been started interactively by user ted, better run as user x2gobroker. 2013-10-29 19:01:05,327 - broker - INFO - Automatically switching to DEBUG mode due to interactive launch of this application. usage: x2gobroker [-h] [-C CONFIG_FILE] [-b BIND_ADDRESS] [-d] x2gobroker: error: unrecognized arguments: --backend=inifile --user ted --task listsessions On 10/29/13 11:00, x2go-user-request(a)lists.berlios.de wrote: > Send X2Go-User mailing list submissions to > x2go-user(a)lists.berlios.de > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.berlios.de/mailman/listinfo/x2go-user > or, via email, send a message with subject or body 'help' to > x2go-user-request(a)lists.berlios.de > > You can reach the person managing the list at > x2go-user-owner(a)lists.berlios.de > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of X2Go-User digest..." > > > Today's Topics: > > 1. Re: x2go session broker connect problem (Mike Gabriel) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 29 Oct 2013 08:18:12 +0000 > From: Mike Gabriel<mike.gabriel(a)das-netzwerkteam.de> > To:x2go-user@lists.berlios.de > Subject: Re: [X2Go-User] x2go session broker connect problem > Message-ID: > <20131029081812.Horde.okJoiab6YGTA8vs8g2sQGA2(a)mail.das-netzwerkteam.de> > > Content-Type: text/plain; charset="utf-8"; Format="flowed"; > DelSp="Yes" > > Hi Ted, > > On Fr 25 Okt 2013 19:28:11 CEST, Ted Barnes wrote: > > >> Am trying to get up to speed on x2go session broker, but am having >> trouble. Any suggestions? >> >> When try to connect I get: >> >> Error >> Login failed! >> Please try again. >> >> Along with... >> broker url:http://xxx.xxx.xxx.xxx/:8080/plain/inifilebroker >> url:http://xxx.xxxx.xxx.xxx/:8080/plain/inifile >> > For the X2Go Session Broker standalone daemon (python-tornado > implementation) the X2Go Client cmdline is: > > x2goclient --broker-url=http://<host>:8080/plain/inifile > > > >> or.... >> broker url:http://user@xxx.xxx.xxx.xxx/cgi-bin/x2gobroker.cfgi >> > For the WSGI implementation of X2Go Session Broker, the URL varies. > For our default setup [1], use this X2Go Client cmdline: > > x2goclient --broker-url=http://<host>/x2gobroker/plain/inifile > > >> [...] >> > If you use the SSH implementation of X2Go Session Broker (available > with 0.0.3.0, currently as preview in the nightly builds): > > x2goclient --broker-url="ssh://<host>/usr/bin/x2gobroker --backend=inifile" > > >> However, when I try from the command line with an "x2goclient >> --broker-..." type of command, I get the Error message. >> > This is not surprising me, as you have not used the correct URLs, so far. > > >> x2gobroker-authservice (wasn't sure if I should install this for my >> initial tests) >> > Yes. The authentication system of the X2Go Session Broker uses PAM by > default. PAM authentication requires root privileges. The X2Go Session > Broker's Authentication Service runs with root privileges whereas the > broker itself runs as user x2gobroker. > > > > Greets, > Mike > > [1] > http://code.x2go.org/gitweb?p=x2gobroker.git;a=blob;f=etc/x2gobroker-wsgi.a… >

2 1

x2go session broker connect problem
by Ted Barnes 29 Oct '13

29 Oct '13

Hi All: Am trying to get up to speed on x2go session broker, but am having trouble. Any suggestions? When try to connect I get: Error Login failed! Please try again. Along with... broker url: http://xxx.xxx.xxx.xxx/:8080/plain/inifilebroker url:http://xxx.xxxx.xxx.xxx/:8080/plain/inifile or.... broker url:http://user@xxx.xxx.xxx.xxx/cgi-bin/x2gobroker.cfgi As I'm getting started, I'm trying to do this on my LAN (all behind my firewall) without any ssh (longer term I want to see if I can run sessions inside SSL). I've disabled all the iptable rules on my server....and tried various settings in the x2gobroker.conf and x2gobroker-sessionprofiles.conf files which have not really changed the error message but may be the problem (see below). I can connect using the x2go client GUI "the normal way", and the first time I got a window on the client "The server is unknown. Do you trust the host key....", which I assume is x2go dynamically creating a ssh tunnel? This part works fine. However, when I try from the command line with an "x2goclient --broker-..." type of command, I get the Error message. Both client and server are running Debian Squeeze, and on the server I've successively installed: x2gobroker-wsgi apache2 libapache20mod-wsgi x2gobroker-authservice (wasn't sure if I should install this for my initial tests) My x2gobroker.conf: # This file is part of the X2Go Project - http://www.x2go.org # Copyright (C) 2011-2013 by Oleksandr Shneyder <oleksandr.shneyder(a)obviously-nice.de> # Copyright (C) 2011-2013 by Heinz-Markus Graesing <heinz-m.graesing(a)obviously-nice.de> # Copyright (C) 2012-2013 by Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> # # X2Go Session Broker is free software; you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # X2Go Session Broker is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program; if not, write to the # Free Software Foundation, Inc., # 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. ### ### GLOBAL section ### [global] # Allow unauthenticated connections? Then set check-credentials to false. check-credentials = false # To secure server-client communication the client can start the communication # with a pre-set, agreed on authentication ID. Set the below value to true # to make the X2Go Session Broker require this feature #require-cookie-auth = false ### NOT-IN-USE-YET # X2Go supports two different cookie authentication modes (static and dynamic). #use-static-cookie = false ### NOT-IN-USE-YET # Every server-client communication (between X2Go Client and broker) has to be # accompanied by this initial authentication cookie. #my-cookie = <aaaavveeeerrrrryyyyylooonnnnggggssttrrriiinnnggg> ### NOT-IN-USE-YET # X2Go Session Broker knows about two output formats: a text/plain based output # and a text/json based output that is compatible with UCCS. The different outputs # run under different URLs. enable {base_url}/plain/ enable-plain-output = true # enable {base_url}/uccs/ #enable-uccs-output = false # use this URL base to create URL field in UCCS-style JSON output #my-uccs-url-base = http://localhost:8080/ # default authentication mechanism for all broker backends default-auth-mech = pam # how does this X2Go Session Broker instance retrieve user and group # information from the system? (defaults for all broker backends) default-user-db = libnss default-group-db = libnss # on large deployments it is recommended to ignore primary group # memberships traversing into all user accounts for primary group # detection can be quite CPU intensive on the X2Go Broker server. #ignore-primary-group-memberships = true # X2Go session autologin via X2Go Session Broker # # Once authenticated against the session # broker, the user becomes a trusted user. That is, the X2Go session login can # be automatized by a very temporary SSH pub/priv key pair. Prior to the session # login the key is generated, after successful session login, the key is dropped # immediately. # # This option can be overridden by the session profile parameter # broker-session-autologin={true|false} broker-session-autologin=true default-session-autologin=true # X2Go's authorized_keys file for broker mediated autologin sessions # # For the X2Go auto-login via X2Go Session Broker feature to work thoroughly, # the X2Go Session Broker has to place the temporary public SSH key into the # user's home directory. It is not recommended to use SSH's default # authorized_keys file for this but a separate and X2Go-specific authorized_keys # file ($HOME/.x2go/authorized_keys). # # Of course, the SSH daemon has to be made aware of this. This can be configured # in /etc/ssh/sshd_config like this: # # --- /etc/ssh/sshd_config.no-x2go 2013-03-01 09:57:04.000000000 +0100 # +++ /etc/ssh/sshd_config 2013-03-01 09:56:57.000000000 +0100 # @@ -28,7 +28,8 @@ # # RSAAuthentication yes # PubkeyAuthentication yes # AuthorizedKeysFile %h/.ssh/authorized_keys # +AuthorizedKeysFile2 %h/.x2go/authorized_keys # # # Don't read the user's ~/.rhosts and ~/.shosts files # IgnoreRhosts yes # # This option can be overridden by the session profile parameter # broker-authorized-keys=<file-location> #default-authorized-keys=%h/.x2go/authorized_keys # X2Go Broker Agent query mode # # The X2Go Broker Agent is needed for multi-server sites configured for # load balancing. Multi-server sites require a setup that uses the # PostgreSQL X2Go session DB backend. The X2Go Broker Agent has to be installed # on the local system (mode: LOCAL) or on all X2Go Servers (mode: SSH) in a # multi-server farm. # # So, there are three query modes for the X2GO Broker Agent: NONE, LOCAL and # SSH. # # NONE - Try to get along without X2Go Broker Agent queries. For simple # broker setups this may suffice. For load-balancing or reliable # session suspending and resuming the broker agent is a must!!! # # LOCAL - This LOCAL mode only works for _one_ configured multi-server farm. # If this X2Go Session Broker is supposed to serve many different # multi-server farms, then the LOCAL mode will not work!!! # # How it works: Assume that the local system has an X2Go Broker Agent # that knows about the multi-server setup. This means: X2Go Server # has to be installed locally and the X2Go Server has to be # configured to use the multi-server farm's PostgreSQL session DB # backend. # # The local system that is running the broker does not necessarily # have to be a real application server. It only has to be aware of # running/suspended sessions within the X2Go multi-server farm setup. # # A typical use-case is X2Go on top of a Debian Edu Terminal-Server # farm: # # TJENER -> PostgreSQL DB, X2Go Server, X2Go Session Broker + # Broker Agent # TS01 - TS0X -> X2Go Server configured to use the PostgreSQL DB # on TJENER # # SSH - The more generic approach, but also more complex. It allows that # the broker on this system may serve for many different X2Go Server # multi-server setups. # # With the SSH agent query mode, the X2Go Session Broker will query # one of the X2Go Servers in the targeted multi-server setup (through # SSH). The SSH authentication is done by a system user account # (normally UID=x2gobroker) and SSH pub/priv key authentication has # to be configured to make this work. # # All X2Go Servers in a multi-server farm need the X2Go Broker Agent # installed, whereas this local system running the X2Go Session # Broker does not need a local X2Go Broker Agent at all. # # The agent query mode can be configured on a per-broker-backend basis, the # below value is the default. #default-agent-query-mode=LOCAL ### ### BACKEND section ### # Possible X2Go Session Broker backends: # # 1. backend = zeroconf (activated by default) # Use the ZeroConf X2Go Session Broker backend, this backend is for demo only # and only operates on localhost. Make sure you have x2gobroker-daemon and # and x2goserver installed on the same machine. No need to install # x2gobroker-agent. # 2. backend = infile (deactivated by default) # The IniFile X2Go Session Broker backend is for providing session profiles # to multiple users/clients on a text config file basis (.ini file format). # # The session profile setup is accomplished by an extra configuration file, # by default named /etc/x2go/broker/x2gobroker-sessionproiles.conf. # # For small-scale deployments the IniFile backend is the recommended backend. [zeroconf] #enable = true #auth-mech = pam #user-db = libnss #group-db = libnss #desktop-shell = KDE [inifile] enable = true session-profiles = /etc/x2go/broker/x2gobroker-sessionprofiles.conf #[ldap] -> MUSIC OF THE FUTURE #enable = false #auth-mech = ldap #user-db = ldap #group-db = ldap #uri = ldap://localhost:389 #base = dc=example,dc=org #user-search-filter = (&(objectClass=posixAccount)(uid=*)) #host-search-filter = (&(objectClass=ipHost)(serial=X2GoServer)(cn=*)) #group-search-filter = (&(objectClass=posifxGroup)(cn=*)) #starttls = false #agent-query-mode = SSH My x2gobroker-sessionprofiles.conf: ### X2Go Broker Session Profiles - ADAPT TO YOUR NEEDS ### # This whole file reflects a set of examplary X2Go session profiles being # provided via the X2Go Session Broker (backend: iniconf). # This whole file could be the broker setup in some university institute that # runs three server pools (pool-A, pool-B and pool-C). Though most univerities # have real IPv4 internet addresses, we use private subnets in the examples # below. # The X2Go Session Broker is served into the institutes local intranet, the # broker cannot be reached from the internet directly. # The first section [DEFAULTS] provides a set of default profile settings that # are common to all session profiles given in sections below. # The other section names can be freely chosen, however, each section name has # to be unique within this file. # IMPORTANT: in the session profiles below you will find some lines starting # with acl-... These lines do neither protect the X2Go Session Broker nor # your X2Go Servers. They simply allow for selective session profile provision # based on client address, user name and group memberships. # # For protecting the broker use iptables and ip6tables. For protecting your # X2Go Servers use iptable+ip6tables and a tightened PAM configuration (e.g. # pam_access.so). Securing X2Go Servers means securing the SSH daemon that # runs on the X2Go Server. [DEFAULT] command=TERMINAL defsndport=true useiconv=false iconvfrom=UTF-8 height=600 export= quality=9 fullscreen=false layout= useexports=true width=800 speed=2 soundsystem=pulse print=true type=auto sndport=4713 xinerama=true variant= usekbd=true fstunnel=true applications=TERMINAL,WWWBROWSER,MAILCLIENT,OFFICE multidisp=false sshproxyport=22 sound=true rootless=false iconvto=UTF-8 soundtunnel=true dpi=96 sshport=22 setdpi=0 pack=16m-jpeg directrdp=false [GNOME] user=xxx host=xxx.xxx.xxx.xxx name=GNOME command=GNOME rootless=false acl-users-allow=xxx acl-groups-allow=gnome-users,admins acl-groups-deny=ALL acl-any-order=deny-allow broker-session-autologin=true

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