As mentioened in a separate email I have EC2 Ubuntu 10.10 servers running x2go and they work fine. I also provided you my phone number.
I'm not sure what you are doing wrong or are not doing but what you are trying to do is fairly easy.
Send me an email with the AMI # you are using for the EC2 image. I'll take that AMI, start an instance, install x2go server on it and try to log into it myself.
Brian
---------- Forwarded message ---------- From: jmm <jagermeistermeister@gmail.com> To: x2go-dev@lists.berlios.de Date: Fri, 21 Jan 2011 02:31:06 +0100 Subject: [X2go-dev] x2go not working on ubuntu 10.10? Hi,
I tried to get this working all night, but it seems there is no way to connect to an ubuntu 10.10 installation using x2go (package x2goserver-home). When trying to connect, x2goagent is complaining about not being able to open a display (in the session log). The machine is an Amazon EC2 instance, which has no video card. I suspect this is causing the trouble. I have read it was working on ubuntu 10.04 by the way, as in http://blog.restbackup.com/how-to-use-amazon-ec2-as-your-desktop
I also tried freenx, neatx and nxserver (from nomachine), and they all give similar errors. Tightvncserver on the other hand does work, maybe that's not so useful information, but just in case.
The server log says:
$ cat session.log /usr/bin/x2goagent: line 1: -e: command not found
NXAGENT - Version 3.4.0
Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for more information.
Info: Agent running with pid '3065'. Session: Starting session at 'Fri Jan 21 00:42:15 2011'. Info: Proxy running in server mode with pid '3065'. Info: Waiting for connection from 'localhost' on port '30001'. Info: Accepted connection from '127.0.0.1'. Warning: Connected to remote version 3.2.0 with local version 3.4.0. Info: Connection with remote proxy completed. Info: Using ADSL link parameters 512/24/1/0. Info: Using agent parameters 5000/10/50/0/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Listening to X11 connections on display ':50'. Warning: The channel for FD#5 channel ID#1 was not marked as finishing. Error: Aborting session with 'X2goagent: Unable to open display 'nx/nx,options=/home/ubuntu/.x2go/C-ubuntu-50-1295570534_stDGNOME_dp24/options:50''. Session: Aborting session at 'Fri Jan 21 00:42:24 2011'. Session: Session aborted at 'Fri Jan 21 00:42:24 2011'. Warning: Signals were not blocked in process with pid '3065'. Info: Your session has died before reaching an usable state. Info: This can be due to the remote X server refusing access to the client. Info: Please check the authorization provided by your X application. Info: Waiting the cleanup timeout to complete.
Client (x2goclient) log says:
NXPROXY - Version 3.2.0
Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for more information.
Info: Proxy running in client mode with pid '7391'. Session: Starting session at 'Fri Jan 21 02:29:02 2011'. Info: Connecting to remote host 'localhost:30001'. Info: Connection to remote proxy 'localhost:30001' established. Warning: Connected to remote version 3.4.0 with local version 3.2.0. Warning: Consider checking http://www.nomachine.com/ for updates. Info: Connection with remote proxy completed. Warning: Unrecognized session type 'unix-kde-depth_24'. Assuming agent session. Info: Using ADSL link parameters 512/24/1/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Forwarding X11 connections to display ':0.0'. Session: Session started at 'Fri Jan 21 02:29:06 2011'. Error: Connection to ':0.0' failed. Error is 111 'Connection refused'.Session: Terminating session at 'Fri Jan 21 02:29:15 2011'. Info: Your session was closed before reaching a usable state. Info: This can be due to the local X server refusing access to the client. Info: Please check authorization provided by the remote X application. Session: Session terminated at 'Fri Jan 21 02:29:15 2011'.
I'd really like to try NX, since it appearantly works faster than VNC. Please advice.
Kind regards,
jmm
X2go-dev mailing list X2go-dev@lists.berlios.de https://lists.berlios.de/mailman/listinfo/x2go-dev
I got it working on the server, it appears to be a client problem (I can connect from a different computer). I tried reinstalling the packages x2goclient and nxproxy as you suggested before (also in seperate email), but that did not solve the problem for that particular client. Thanks for the offer to look at the AMI, but I think it's safe to assume the AMI is not the problem since it works when trying to connect from different computers. I'll give you a call later this week, I'm currently tied up in exams.
brian mullan wrote:
As mentioened in a separate email I have EC2 Ubuntu 10.10 servers running x2go and they work fine. I also provided you my phone number.
I'm not sure what you are doing wrong or are not doing but what you are trying to do is fairly easy.
Send me an email with the AMI # you are using for the EC2 image.
I'll take that AMI, start an instance, install x2go server on it and try to log into it myself.Brian
---------- Forwarded message ---------- From: jmm <jagermeistermeister@gmail.com <mailto:jagermeistermeister@gmail.com>> To: x2go-dev@lists.berlios.de <mailto:x2go-dev@lists.berlios.de> Date: Fri, 21 Jan 2011 02:31:06 +0100 Subject: [X2go-dev] x2go not working on ubuntu 10.10? Hi,
I tried to get this working all night, but it seems there is no way to connect to an ubuntu 10.10 installation using x2go (package x2goserver-home). When trying to connect, x2goagent is complaining about not being able to open a display (in the session log). The machine is an Amazon EC2 instance, which has no video card. I suspect this is causing the trouble. I have read it was working on ubuntu 10.04 by the way, as in http://blog.restbackup.com/how-to-use-amazon-ec2-as-your-desktop
I also tried freenx, neatx and nxserver (from nomachine), and they all give similar errors. Tightvncserver on the other hand does work, maybe that's not so useful information, but just in case.
The server log says:
$ cat session.log /usr/bin/x2goagent: line 1: -e: command not found
NXAGENT - Version 3.4.0
Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for more information.
Info: Agent running with pid '3065'. Session: Starting session at 'Fri Jan 21 00:42:15 2011'. Info: Proxy running in server mode with pid '3065'. Info: Waiting for connection from 'localhost' on port '30001'. Info: Accepted connection from '127.0.0.1'. Warning: Connected to remote version 3.2.0 with local version 3.4.0. Info: Connection with remote proxy completed. Info: Using ADSL link parameters 512/24/1/0. Info: Using agent parameters 5000/10/50/0/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Listening to X11 connections on display ':50'. Warning: The channel for FD#5 channel ID#1 was not marked as finishing. Error: Aborting session with 'X2goagent: Unable to open display 'nx/nx,options=/home/ubuntu/.x2go/C-ubuntu-50-1295570534_stDGNOME_dp24/options:50''. Session: Aborting session at 'Fri Jan 21 00:42:24 2011'. Session: Session aborted at 'Fri Jan 21 00:42:24 2011'. Warning: Signals were not blocked in process with pid '3065'. Info: Your session has died before reaching an usable state. Info: This can be due to the remote X server refusing access to the client. Info: Please check the authorization provided by your X application. Info: Waiting the cleanup timeout to complete.
Client (x2goclient) log says:
NXPROXY - Version 3.2.0
Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for more information.
Info: Proxy running in client mode with pid '7391'. Session: Starting session at 'Fri Jan 21 02:29:02 2011'. Info: Connecting to remote host 'localhost:30001'. Info: Connection to remote proxy 'localhost:30001' established. Warning: Connected to remote version 3.4.0 with local version 3.2.0. Warning: Consider checking http://www.nomachine.com/ for updates. Info: Connection with remote proxy completed. Warning: Unrecognized session type 'unix-kde-depth_24'. Assuming agent session. Info: Using ADSL link parameters 512/24/1/0. Info: Using cache parameters 4/4096KB/8192KB/8192KB. Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'. Info: Using ZLIB data compression 1/1/32. Info: Using ZLIB stream compression 4/4. Info: No suitable cache file found. Info: Forwarding X11 connections to display ':0.0'. Session: Session started at 'Fri Jan 21 02:29:06 2011'. Error: Connection to ':0.0' failed. Error is 111 'Connection refused'.Session: Terminating session at 'Fri Jan 21 02:29:15 2011'. Info: Your session was closed before reaching a usable state. Info: This can be due to the local X server refusing access to the client. Info: Please check authorization provided by the remote X application. Session: Session terminated at 'Fri Jan 21 02:29:15 2011'.
I'd really like to try NX, since it appearantly works faster than VNC. Please advice.
Kind regards,
jmm
X2go-dev mailing list X2go-dev@lists.berlios.de <mailto:X2go-dev@lists.berlios.de> https://lists.berlios.de/mailman/listinfo/x2go-dev
-
brian mullan -
jmm