x2go-dev November 2011

x2go-dev@lists.x2go.org

21 participants
39 discussions

x2go client for mac osx
by Ricardo Díaz Martín 14 Nov '12

14 Nov '12

Hi, Is there somebody with x2go client working in MAC OS X Leopard or Snow Leopard? I have try in two different mac box and I always get the same message info "Can't connect to X-Server. Please check your settings". In settings looks like all ok (path to X11.app in mac osx is ok and verify it got right permissions). X-Server in both macs are installed and running. I have try to connect to nomachine linux server and X works fine. Some tips? Regards, Ricardo Díaz

7 8

Greetings and a lot of questions.
by Daniel Quiroga 24 Jul '12

24 Jul '12

Hi! I am working on a X2go client for Android/iOS the client gui is done, i am working on the libraries for ARM under android and iOS. i took the x2goplugin (the little´s standalone x2goclient) as base for my development. it requires this files: libx2go.so libXcomp.so libXcomp.so.3 libXcomp.so.3.4.0 nxproxy sftp-server sshd sftp-server and sshd are done (not exactly rocket science), but i need to build the others, for libXcomp.so in www.nomachine.com/sources.php i can download a pack of source code. ¿will it work with x2go? ¿is it different? where can i download the official x2go source for those files? about libx2go.so ¿wich source package provides it? Thanks in advance for any help. (All the work i am doing will be documented so, other people can get working x2goclients and when i get my client finished i will be glad of make it available for all x2gousers). Daniel -- Daniel Quiroga www.daniel-quiroga.com cel: 3012745740 —¿Por qué nunca hablamos de Ezequiel? Apoyó las cosas en el piso con mucha calma. Estiró su mano como para acariciarme. Me miró. Bajó la mano. Luego la vista y dijo en un susurro. —Hay cosas de las que es mejor no hablar.

4 4

libssh, nagle, and performance issues
by John A. Sullivan III 10 Apr '12

10 Apr '12

Hello, all. Since moving to the newer clients using libssh, I've noticed what appears to be a performance degradation. It smells like Nagle coalescing packets, e.g., most of the screen will paint, then it will pause a moment, and then the rest will paint. Is there any chance we have neglected to disable Nagle when invoking libssh? This appears to have affected the SNMP over SSH project: http://books.google.com/books?id=S62is2vVoVgC&pg=PA29&lpg=PA29&dq=libssh +nagle&source=bl&ots=F8Iw-pvQxd&sig=f5dfy0K0ewzSZOhqzTJRSKsDKZ8&hl=en&ei=KppzTrCZD4LJgQeMxLzzDA&sa=X&oi=book_result&ct=result&resnum=1&sqi=2&ved=0CBwQ6AEwAA#v=onepage&q=libssh%20nagle&f=false This is in section 4.1. The difference was a latency of over 800ms to one of under 60ms. That seems to be about what I am seeing. There is a delay of roughly a second and then the rest of the screen comes through. Thanks - John

5 36

Two problems (crashes) with X2goclient for Microsoft Windows
by Stefan Baur 02 Dec '11

02 Dec '11

Hi List, subject says it all, so here's a short description of the test environment: Server is a vserver running Debian Lenny (oldstable/5.0.9) but the 2.6.32-5-vserver-amd64 kernel (as the host is Debian Squeeze). dpkg -l|grep x2go ii nxcompshad 3.4.0-1-1 nx based library needed by the x2go system ii x2go-keyring 2011.04.19+lenny~main~10~build1 GnuPG keys of X2go developers ii x2goagent 3.4.0-3-1 Special NX-ized client, was developed by NoMachine to handle X ii x2goserver 3.0.99.8-0~x2go-bpo1+lenny~main~388~build1 X2go server daemon scripts ii x2goserver-extensions 3.0.99.8-0~x2go-bpo1+lenny~main~388~build1 X2go server daemon scripts (extensions) Client is "Windows 7 Home Premium", 32-Bit, running X2Go Client V.3.99.0.1 (Qt-4.5.3) - not a clean install, but installed over a previous, older version. 1) Accidentally attempting to connect to the wrong server crashes the client. What happened: * Host is configured to use private key files and doesn't have a corresponding user * Vserver is running sshd on a different IP/port * Client connects to the host instead of the vserver due to the wrong port number, using password-interactive authentication, which is denied by the server, also, there is no user present on the host that matches the given username ==>Crash (System message offering to close the program or look online for help) 2) Attempting to connect to a host that has a different ssh key than the one seen previously shows a small popup "Authentication failed" that complains about the offending key, but it immediately causes a Crash (same as above) - there's not even a chance to click on the "OK" button of that popup. Both cases should be handled more gracefully. Kind Regards, Stefan

4 4

Some feature requests for x2go-client (Windows), while we're at it...
by Stefan Baur 02 Dec '11

02 Dec '11

Hi List, I'd like to suggest two changes to the X2go Windows client, though they might make sense for the MacOS X and Linux Clients (when used on a "fat" Linux client) as well: 1) UI change: When the x2go-client is *not* used in thin-client mode, the session selection screen should not fill the entire screen. It should be the size of a single session item, like in the vertical bar on the right, or similar in size to the Nomachine NX client login screen. I fully understand that you need a screen-filling display mode when running on a thin client, so maybe there should be a command line option to select which UI mode is needed, and make the smaller one the default on Windows (and possibly Mac OS X as well) at compile-time. 2) Behavioral change: When a session is active, the Windows 7 task bar shows two windows: The remote desktop/application, as well as the session selection screen. In my opinion, the session selection screen should be hidden when a successful connection has been established. It should only pop up again if the session was terminated due to an error (application crash, loss of network connection, etc.). Again, this is similar to how NoMachine NX clients handle this. Just my 0,015 EUR. Kind Regards, Stefan

4 4

Change Title of Frontend of Pyhoca
by Edwin Hernán Hurtado Cruz 01 Dec '11

01 Dec '11

Hi. I like to know how to change the title of the window of the frontend of pyhoca, to show only the user and the ip address or server Thank you so much El hombre, así como el software, debe ser libre. GNU es libertad. Linux user #461462 Escuchad mi palabra, un nuevo mandamiento os doy: "Derribad las naciones, con tolerancia y golpes de amor"

6 15

session icon in pyhoca-gui
by Mike Gabriel 30 Nov '11

30 Nov '11

Hi all, I have just decided to remove the session icon widget from the pyhoca-gui profile manager dialog. In pyhoca-gui the session icon is not used anyway and I do not plan to use it in the near future... This change does not have an effect on x2goclient and its session profile icons... Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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

Another x2go client error on Windows (and weird UI design)
by Stefan Baur 30 Nov '11

30 Nov '11

Hi List, whenever I end a session, I somehow need to confirm this by having to click the button on the right in the session selection screen, which I find awkward, compared to how NoMachine simply closes the session when the remote application/desktop is closed. Then, another Window pops up warning me that all unsaved data will be lost and asks me to confirm this. This seems rather silly, as at this moment, there's nothing I could do to change this - there is no application window, no desktop, where I could click "save" - after all, I just intentionally closed all these windows! Now, if I click on "OK", the window disappears and I'm seeing the session selection screen again, where I still/again have the option to click the button I just clicked before. It seems to take a few seconds before anything happens and the session is properly terminated - if I click the button before that, the x2go client becomes unstable and crashes most of the time I tried this (usually when the popup appears for the second time). Kind Regards, Stefan

1 0

Error installing X2go on Debian Lenny (Oldstable)
by Stefan Baur 29 Nov '11

29 Nov '11

Hi guys, I was more or less forced to try an X2go install on Lenny (Debian oldstable). The sources.list contains the following X2go-specific entries: # X2go Repository deb http://packages.x2go.org/debian lenny main # X2go Repository (sources) deb-src http://packages.x2go.org/debian lenny main The following messages show up during my install attempt (which fails): apt-get install x2goserver Reading package lists... Done Building dependency tree Reading state information... Done x2goserver is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. 2 not fully installed or removed. After this operation, 0B of additional disk space will be used. Setting up x2goserver (3.0.99.8-0~x2go-bpo1+lenny~main~385~build1) ... Group x2gouser already exists. User x2gouser already exists. Can't locate x2gologlevel.pm in @INC (@INC contains: /lib/x2go /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at /usr/sbin/x2godbadmin line 30. BEGIN failed--compilation aborted at /usr/sbin/x2godbadmin line 30. dpkg: error processing x2goserver (--configure): subprocess post-installation script returned error exit status 2 dpkg: dependency problems prevent configuration of x2goserver-extensions: x2goserver-extensions depends on x2goserver (>= 3.0.99.8-0~x2go-bpo1+lenny~main~385~build1); however: Package x2goserver is not configured yet. x2goserver-extensions depends on x2goserver (<< 3.0.99.8-0~x2go-bpo1+lenny~main~385~build1.1~); however: Package x2goserver is not configured yet. dpkg: error processing x2goserver-extensions (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: x2goserver x2goserver-extensions E: Sub-process /usr/bin/dpkg returned an error code (1) Any ideas as to what is causing this problem? Kind Regards, Stefan

2 1

[SOLVED] x2goserver installation on Debian lenny
by Mike Gabriel 28 Nov '11

28 Nov '11

Hi all, with the latest Debian lenny backport of x2goserver, some problems occurred, that now have been fixed. 1. The x2gobasepath script in x2goserver was broken with Debian lenny's Perl version. This caused x2goserver installation to fail on Debian lenny. This issue has been fixed now. 2. The x2godbadmin script caused some DBI errors on X2Go SQLITE db creation, this issue now also has been fixed. For those you have already tested x2goserver in lenny and encoutered a failure, please try the newest version available on deb http://package.x2go.org/debian lenny main Please report feedback on this list (and not to me privately!), Mike -- DAS-NETZWERKTEAM mike gabriel, dorfstr. 27, 24245 barmissen fon: +49 (4302) 281418, fax: +49 (4302) 281419 GnuPG Key ID 0xB588399B 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

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

x2go-dev November 2011