[X2Go-User] Change windows XServer listening port
Greetings! I don't know exactly when a local XServer started being included in the Windows client, but I noticed recently that it's there. Is there a way to configure the port that this listens on? I know how to do it in things like MobaXterm, Cygwin, etc., but I don't see an option for doing this in the Windows X2Go client. Anyone have any thoughts? -- Kermit Short ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Problems accessing broker server
Greetings, Suddenly, after rebooting our broker server, I'm not able to access the configurations hosted by the broker server. When I look in the logs, I see something similar to the following: [Wed Jan 28 15:58:19 2015] [error] [client 192.168.204.69] (13)Permission denied: mod_wsgi (pid=3796): Unable to connect to WSGI daemon process 'x2gobroker' on '/var/run/apache2/wsgi.3785.0.1.sock' after multiple attempts. Would anyone have any suggestions as to how I can resolve this? Thanks! -- Kermit Short ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Building x2goclient from sources
Hi Stefan, Between some notes I'd taken last year when I worked on this, and some blind luck in guessing, I was able to get the client to build. I do have some further questions, but I'll probably ask those on the dev list. Thanks! -- Kermit Short, RHCE, RHCVA Sr. Solutions Architect From: x2go-user-boun...@lists.x2go.org [x2go-user-boun...@lists.x2go.org] on behalf of Stefan Baur [x2go-m...@baur-itcs.de] Sent: Monday, January 26, 2015 12:17 PM To: x2go-user@lists.x2go.org Subject: Re: [X2Go-User] Building x2goclient from sources -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 26.01.2015 um 19:49 schrieb Short, Kermit: [lots of trouble compiling] Kermit, I'm not too sure if you can expect that many qualified replies to a compile question on x2go-_user_. Not saying it's off-topic here, but you might have better luck over on x2go-_dev_, where the diehard coders hang out. ;-) To subscribe there, go to http://lists.x2go.org/listinfo/x2go-dev - -Stefan - -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJUxpKtAAoJEG7d9BjNvlEZMeYIAJc+m29+JZgpDt/pgA/aFnQP Lb1+p3AxeqRgwp/jleMk5pFRgyTBlhm9+PAalKek7C8czX+RO70h1wkz6muyEDNb H/egI/wJOiOeCp0erca4uvAAOWU1NpFjT1JClkfPTp6S5DiJCSaKzcNO5A4wNOJ6 9uZO1HAo6FvCknyszTWO4PWMvyxqVFywCqRWQ6oOkDUIez4cw368gSbHFYCBbpPG IV4k8mZFtHuaTYWJqylxipBGdlSOSlvy1JW1RS0ifJGt9wPFT/Eghy3HABJtNP5Q zQE26leBMHrYt0U9meHhaZcDdLbMZ1iZ5dqbWZ5TKnWndxMDu85afzfD28mKdok= =5qID -END PGP SIGNATURE- ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Building x2goclient from sources
Greetings! I am trying to build the client from source tarballs. I am following the steps outlined at http://wiki.x2go.org/doku.php/wiki:development:build-howto-linux:x2goclient I have downloaded and untarred the nx-libs_3.5.0.13 full tarball. after I cd nx-libs_3.5.0.13/nxproxy autoconf ./configure --prefix=/custom make I get the following: if [ -x makedepend ] ; then \ makedepend -I. -I../nxcomp -I. -I../nxcomp \ -I/usr/include/g++ -I/usr/include/g++-3 -f Makefile Main.c 2/dev/null; \ fi touch depend.status gcc -c -O3 -DVERSION=\3.5.0\ -DPACKAGE_NAME=\\ -DPACKAGE_TARNAME=\\ -DPACKAGE_VERSION=\\ -DPACKAGE_STRING=\\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DX_DISPLAY_MISSING=1 -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -I. -I../nxcomp Main.c g++ -O3 -DVERSION=\3.5.0\ -DPACKAGE_NAME=\\ -DPACKAGE_TARNAME=\\ -DPACKAGE_VERSION=\\ -DPACKAGE_STRING=\\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DX_DISPLAY_MISSING=1 -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -o nxproxy Main.o -L../nxcomp -lXcomp /usr/bin/ld: cannot find -lXcomp collect2: error: ld returned 1 exit status make: *** [nxproxy] Error 1 Do I have to compile/install anything in the nx-libs parent directory beforehand? Thanks! -- Kermit Short, RHCE, RHCVA Sr. Solutions Architect ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] x2go broker server integration with ballast
Hi Mike, My apologies, I didn't mean to imply an sort of X2Go product called Cluster Services. I'm simply referring to the Load Balanced implementation of X2Go Broker. As Begnt Giger mentioned, there is a significant amount of infrastructure behind the Load Balanced implementation. I would certainly agree with his assessment of account replication in Postgres. While we could get around it, it would be a lot easier if we didn't have to. Additionally, Load Balancing implementation seems to require the ability for root to write files to each individual's home directory. In our case, all of our user home directories are hosted on a central NetApp server, and that home directory export is root squashed. Due to the significant challenges we're faced with this load balancing implementation, I was hoping there may be another approach we could take to load balancing an x2go terminal server, such as load balancing ssh connections using ballast. This is purely exploratory and theoretical. It just appears that certain assumptions are made about the network and service infrastructure environment with the currently offered load balancing implementation of X2Go Broker server that we are unable to meet, so I'm looking for an alternative. Thanks! -- Kermit Short, RHCE, RHCVA Sr. Solutions Architect Los Alamos National Laboratory ph: (505) 667-6360 em: k_sh...@lanl.govmailto:k_sh...@lanl.gov On Wed, 2014-10-15 at 08:13 +, Mike Gabriel wrote: Hi Kermit, On Di 14 Okt 2014 20:35:01 CEST, Short, Kermit wrote: I've tried using the Cluster Services developed by the X2Go team, but it seems to have major issues with root-squashed NFS mounted home directories, so it's somewhat of a no go for me. Hence, my quest for open source alternatives. What exactly is the Cluster Services? None of us has developed something under that name. With our project X2Go Session Broker there are indeed some caveats regarding HOMEs on NFS. Please report bugs / enter the discussion with us, so we can pin down the causes of your problems. Mike ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Postgres configuration for load balancing
Greetings, While I haven't been able to compile the x2go client for our IGELs, I'm pushing forward with the project using the existing version. As such, I'm trying to create a load balancing cluster, but I'm stuck adding users to the postgresql database, and I need to do a sanity check. Assumption 1: I have to manually create each user in the database for that user to have group membership and/or be able to log in and create a session on the load balanced server. Assumption 2: The x2godbadmin script must be run as root to gain access to the root-only file containing the postgres database managment user's password. If either of those assumptions are incorrect, please advise. My problem is that all of our home directories are on root-squashed NFS volumes. As the script is running under root's context, the script is unable to create ~/.x2go/sqlpass, which would seemingly prevent the user from being able to utilize any member of the load balancing cluster. Obviously, if I can simply pass through PAM credentials and LDAP lookups without the need for this information to live in a postgresql database, none of this is a problem. Likewise, if I can run the x2godbadmin script as each individual user, while extremely painful, I can write a script to do this. Am I way off in the woods on my logic here? Thanks! -- Kermit Short ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
