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Re: [X2Go-User] x2go-user Digest, Vol 10, Issue 7
by Nigra Truo 12 Feb '15

12 Feb '15

> Yes and no. > For Windows, you could put the X2GoClient directory on the USB flash > drive, add the ssh private key, and add a small batch file that runs > x2goclient.exe with the "--portable" option. > > The catch is that there is no autorun for USB flash drives (that's a > security feature) in Windows, so your users would have to double-click > on the batch file. > > Using a CD/DVD would probably work, as Windows does support autorun > there, IIRC. > > Note that a system administrator may change this and e.g. disable > autorun completely, so there's no guarantee that it will work in 100% > of all cases. > > - -Stefan > Hi Stefan, Oh, I forgot to indicate that I want to do this on Linux. On Windows, I don't know how that could work and the scripting environment is a little sketchy, but I know that there have been similar projects under Linux, for ssh and login, but that was a long time ago. PamUSB if I recall correctly. Is there something like that in X2go? I just remember seeing something in the list of features. The idea would be (like in PamUSB it was) that when you pull the stick out, the session autocloses. Markus

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Password less login via USB stick?
by Nigra Truo 11 Feb '15

11 Feb '15

Hi, does anyone of you know if there is a way to log into a X2go session automatically by having an USB key plugged in that contains that crypto key to authenticate the session? Thanks, Markus

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X2go opens (unwanted) fullscreen [solved]
by Nigra Truo 11 Feb '15

11 Feb '15

Hi, I just solved the problem where x2go would open sessions in full screen on Windows without asking me to. I removed the whole install and cleared the registry keys to wipe out the config and now it works again, seems like there was an old config left over, that is not configurable/changable via the GUI. Thanks for all your help figuring this out. Markus

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X2GO on Mac very unstable
by Luc Turbide 10 Feb '15

10 Feb '15

Hi, I would to known is someone has problem with X2GO and Mac OS X. I try to use X2GO on Centos 6.6 (x2goserver 4.0.1.18-5) or CentOS 7 (x2goserver 4.0.1.18-5). Mac run 10.10.2 (but same problem with 10.10.0 and 10.10.1) with X2goClient 4.0.3.1-20150131 (same problem with all version). Problem 1: Freeze all the time after some minute of work. I need to kill X2GOClient on Mac. Problem 2: Shared Folder do not work. When I did “df” on Linux, the freeze and I have timeout. Disk is mount but I can not access to him. Problem 3: Try print client but page never arrive on Mac... So someone known good combination client/server for work with Mac/Linux? Someone has same problem? Luc Turbide Astrophysique a l’Universite de Montreal

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Windows x2go client, where is the config saved at?
by Nigra Truo 10 Feb '15

10 Feb '15

Hi, I need to wipe the config on a Windows X2go client, but deinstalling the client does not erase it. Where is it saved? Thanks, Markus

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X2Go Gathering 2015
by Heinz-M. Graesing 09 Feb '15

09 Feb '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Developers, dear friends of ΞX2Go! This year's community event will take place in Treuchtlingen. It is my pleasure to invite all developers and friends to visit this little franconian town. Once again - as we did last year - we will meet for 3 days to hack, discuss and have fun. X2Go was born in 2006 in Treuchtlingen. For our developers, we have reserved a hotel that is not far from the venue. Wi-Fi will be available. The reservation is valid until February 18th. Thus, please declare your participation on our wiki page so that we can make use of this reservation. Other accommodations in Treuchtlingen are available, but it would be great to stay together. Participation list including preliminary schedule and travelling information: http://wiki.x2go.org/doku.php/events:x2go-gathering-2015 Please stay tuned for further information! Regards, Heinz θ θ ∴ϒ∴ ΞX2Go - everywhere@home -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJU2SC0AAoJEKRUbBMT/NRx/UgQAJOIWf0tHuRkCrZdghsWdr2l B9MZJ4nibZLjC9MDNITFXBgxSU/gau2Cd02ek4GXqvWlJQeGKVjXz/rjciKZ+cSK BPmrNiKXKpCcM77XsvAY5Ye7l4IE/o2yBXczrVkfUKbS2jmKwrU0/5G7H2BzurN/ lOUHIBuG/kCeTD8fxBxHz4tIijq5ZXlpteON1Jk0L+8OcOSOSTyZBHLSBYjPXOH6 R2yvRgnA16ogYztt1pdS5x1UzlId8vXpj+AfSOLqzIkIdrNTcN4YgyWqsQPrz40m Q+MOR8N/FoVLDKw0JexlA2Az0MM3tfjzDoXyPoO1COawdkF3wcbVtZNYgN/dTLVK xUff19PhRmzS6PndcmiFVOxlrmtL9ndF+GFlbYcc458iaKptywLoVdbC148bjzQe O23sKP+Q/85ojW2Ca3kgu9J9wRybNVez6ljlLpMq3Gutb8SQ/XTg35s2Ik/wWNZc yeNLD3EhubJVg9/pclDRMW3QmRml6F2PJxLGEPm2OI5K20TZyjGbEgGgVRk1dten yhKkcbt/mTQheTH4wZS0ZmkxNvIywJ/OoL0b0tlZ4WXRFYrXMiKzM99JqHCE2Dbh UUGc9rQihI5u2I/C5uX5mCYEBM1gkqgwiFphFLPX3vIRrM9r5zHzTOLS7a4bePz7 m5pem+mnM3PyjXeA48fs =ea+m -----END PGP SIGNATURE-----

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Re: [X2Go-User] thousands of pulseaudio error messages
by George Trakatelis 08 Feb '15

08 Feb '15

Hi Neal, To get rid of the messages on the server you can advice users to disable sound. After all, getting the messages means they don't have sound. Another workaround for the users is to take action as explained in http://lists.x2go.org/pipermail/x2go-user/2014-December/002726.html On 02/05/2015 06:55 AM, Neal Becker wrote: > On my server, my log is flooded with: > > Feb 5 07:00:16 nbecker7 pulseaudio[20053]: [pulseaudio] main.c: User-configured > server at localhost:30148, refusing to start/autospawn. > > I'm using kde (client and server) > > I'm guessing this is due to x2go, since there are no other logins on the server. > -- George Trakatelis Department of Applied Informatics University of Macedonia, Greece

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full display options?
by Neal Becker 06 Feb '15

06 Feb '15

I tried selecting 'display xxx' option, but this acted as full screen. It took the entire display on my client, not leaving me with any way to switch displays on my client. I'm using kde (both server and client). I need access the the kde 'panel' at the screen bottom. I want x2go to take all the display real estate, except the panel at the bottom. What option should I use? -- -- Those who don't understand recursion are doomed to repeat it

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X2go does'nt load /etc/profile on Centos5.11
by Michel Dubois 06 Feb '15

06 Feb '15

Hi, X2Go is running well on Centos5.11 but it doesn't load /etc/profile. It's few similar than this post : http://lists.x2go.org/pipermail/x2go-user/2013-March/001355.html But the following PATH doesn't exist on Centos : /etc/X11/Xsession.d/90read_profile Do you know where I can apply the code lines which are inside the post? Thanks for your help -- .-"-. .-"-. .-"-. .-"-. .-"-. .-"-. "-.-" "-.-" "-.-" "-.-" "-.-" "-.-" Michel Dubois

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thousands of pulseaudio error messages
by Neal Becker 05 Feb '15

05 Feb '15

On my server, my log is flooded with: Feb 5 07:00:16 nbecker7 pulseaudio[20053]: [pulseaudio] main.c: User-configured server at localhost:30148, refusing to start/autospawn. I'm using kde (client and server) I'm guessing this is due to x2go, since there are no other logins on the server. -- -- Those who don't understand recursion are doomed to repeat it

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New build of X2Go Client for OS X: 4.0.3.1-20150131
by Clemens Lang 31 Jan '15

31 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everyone, this is to announce a new OS X build of x2goclient. Note that the first build of X2Go Client 4.0.3.1 for OS X was 4.0.3.1-20150110. The changes are relative to that release. Changes since 4.0.3.1-20150110 are: - Update libssh from 0.6.3 to 0.6.4. This fixes CVE-2014-8132. According to [1], this did not affect x2goclient, because it does not use libssh's SSH server functionality. libssh 0.6.4 also added 4 features related to ECDSA keys. As in [1], we strongly encourage all users to update to this new build. The new build is available from http://code.x2go.org/releases/binary-macosx/x2goclient/releases/4.0.3.1/x2g… A detached PGP signature made with my key and checksums are available from http://code.x2go.org/releases/binary-macosx/x2goclient/releases/4.0.3.1/ The key is available via HTTPS from https://neverpanic.de/downloads/documents/0x4C6F6B99.asc Checksums for this build are MD5(x2goclient-4.0.3.1-20150131.dmg)= c9c86efb34db3caf1e2c307125e5cdd8 SHA1(x2goclient-4.0.3.1-20150131.dmg)= 3a4b5a6f9999ff2bbad85d45c57ece7291114f27 SHA256(x2goclient-4.0.3.1-20150131.dmg)= 69164fc60aaa7559f3036a848eee8c34e4a73c1b09bed35b3e2262f9207e0663 [1] http://permalink.gmane.org/gmane.linux.terminal-server.x2go.announce/146 Best regards, Clemens Lang -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUzPUaAAoJEOJsrXdMb2uZMpkP/0MUTuqbJ5exo+Hc1+GpWtOF C1NHg8JJVWW7wJA6O6P4kr2aNm4dD0/bs4Ui31ZwsXoh1ucYcRsWpjH6ihhhec4H iyU36haoWIYORE17enrBXGTsbMBO8yV+TguuWvRLc5Z0qY0kqPcT9WC6mMLIgY0P ycZgGZbMg2B6flNRQJkFkIyKwXmOEl/r+gceir7x2gx4ihWDb0wMgAz5OqFbs+uN h/BYRw2i8OTqIgOWVNxgi+bLZuLfUapjbLt0r09nZ/IgnJIeDgflHnd6GXNAYdeM gl0vHjrTBQdJ3b2BBdk4Pubns9zVI2TtYhxqi/Xr3aRSGDfFV+g5ugmrjEAKAJHU towy4UzHyr+yeGisP4Zw+wEM+cY11hIHAqjpuzCHR+gs3hDROZqOQ0AflMsjj3T3 Lm/l31KnSmwGUO1WplbbKPMiK1hW8VtnG244buB1It1LzeNOBIP+JdC6sx2a6nNJ TRWL4gbzQVbBoG0DLOezbKJcEnH6z/gUKPSxFsKlk0FF2PpZAwnWpI9p0elf8tnz T7n5TbryB+T+t5hH9aYrq/iFB6nfAj8aRBhURWWjKEQgmcXnu+KyxQEX5fFGwQz4 RAIF1bKjFVbfm4vatYneW3GxHENW4n8mgCxvLXmkW1/Ty/gvBCDtLsBnDCHzyyKU xNDZTzHYIQwv0Xu76GKA =FK+b -----END PGP SIGNATURE----- -- Clemens Lang MacPorts Developer

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Re: [X2Go-User] pyhoca 0.5.0.2 freeze in debian wheezy
by hanak＠is-it.eu 31 Jan '15

31 Jan '15

> Hi all, > > I have a problem with an newly installed pyhoca-gui > > while I can connect from an debian-wheezy with pyhoca-gui 0.4.0.9 > without problems, an newly installed pyhoca-gui at another computer with > version 0.5.0.2 pyhoca-gui freezes at the moment when it tries to > establish the ssh connection. I confirm exactly the same behavior on debian-wheezy when running pyhoca-cli. While on pyhoca-cli 0.4.0.2-1 (pyhoca-x2go 0.4.0.9-1) everything works without problems, on pyhoca-cli 0.5.0.1-1 (python-x2go 0.5.0.1-1) connection freezes with exactly the same debug... Best regards Pavel

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Problems accessing broker server
by Short, Kermit 28 Jan '15

28 Jan '15

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

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link to pyhoca-gui on homepage
by Kristof Hardy 28 Jan '15

28 Jan '15

Hi, Mike announced the release of the latest pyhoca-gui, I always have to browse around to get the latest. Can someone point the link on the homepage ( http://wiki.x2go.org/ ) where it says "Get X2Go" to the correct (latest) release? I would also advise not to use anything like "PyHoca-GUI_latest_mswin32-setup.exe" because that doesn't give us the version in the filename. (it can get outdated quick) The link could poin to the current "latest": http://code.x2go.org/releases/binary-win32/pyhoca-gui/releases/0.5.0.4-2015… Regards, Kristof.

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Building x2goclient from sources
by Short, Kermit 27 Jan '15

27 Jan '15

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

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Display stopped working??
by Cohen, Neil 26 Jan '15

26 Jan '15

I’m running X2go on a Mac, and connecting to a VM running Fedora 20. It’s been running for a couple of weeks now without any problems. This morning, I typed in the command “gvim” and got a message that the display wasn’t working – it opened vi in the terminal window instead of popping up a new window. The display is working fine… I tried the command ‘xterm’ and got this: [ncohen@ncohen-dev-fedora bin]$ xterm No protocol specified xterm: Xt error: Can't open display: :51 It was working fine 2 minutes ago – system has not been updated or rebooted. SELinux is installed and in permissive mode. I’m not sure if this is something to do with X2go or with Fedora – I’ve never seen it before. Anyone have any idea what might be going on here? Existing windows on my screen seem to be working fine, but I can’t open any new windows… I’m confused – any help would be most appreciated… Thanks in advance, nbc “This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.”

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Re: [X2Go-User] Testers Wanted: PyHoca-GUI for Windows 0.5.0.4-20150125
by Giger Bengt (ID BD) 26 Jan '15

26 Jan '15

Hi > PyHoca-GUI 0.5.0.4 was just released with very few changes compared to 0.5.0.3. So I will not be making any new 0.5.0.3 builds. > > I did manage to fix the bug with Pageant authentication (bug #767) after 0.5.0.4 was released. > > So here's a build of 0.5.0.4 with the Pageant fix: 0.5.0.4-20150125 http://code.x2go.org/releases/binary-win32/pyhoca-gui/releases/0.5.0.4-20150 125/ > >> Please test and provide feedback (via either replies or by reporting >> bugs). Since it is has been so long, I am concerned that there might >> be Windows-specific regressions. I have seen no issues yet, tested on Win7-64 vs. Fedora 21, authentication with pageant works. Advanced features not tested yet (audio, folder or printer sharing), will try to test today. Regards Bengt

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x2goserver ubuntu 14.10
by Kristof Hardy 25 Jan '15

25 Jan '15

Hi all, I'm fairly new to x2go and I'm using x2goserver on Ubuntu 14.04 (with xfce and mate) and it's working pretty good. (aside from some problems with the client on win8.1) But when using Ubuntu(/Xubuntu) 14.10, it works but the "layout/look-and-feel" is not the same as when I log into the console directly. Also, I get a weird prompt (only when using x2go client) stating "Authenticationis required to change your own user data". I suppose this is due to the login over ssh. (don't get the error on the "console") Any suggestions on how to fix/troubleshoot this? I'd be happy to give more details/logs or test something. Here's a screenshot: http://pbrd.co/15388pT Versions used: - x2goserver 4.0.1.18-0~949~ubuntu14.10.1 - x2goclient on win8.1 : 4.0.3.1 Regards, Kristof.

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Re: [X2Go-User] Testers Wanted: PyHoca-GUI for Windows 0.5.0.3-20150124
by Michael DePaulo 25 Jan '15

25 Jan '15

I observed the following: If I configure PyHoca-GUI to use my password-protected key file (header below), I get the error: not a valid EC private key file! If I configure PyHoca-GUI to "Discover SSH keys or use SSH agent for X2GO authentication", and then launch Pageant and load my PuTTY-formatted private key into Pageant, I get the error you got: An unknown error occurred during authentication Did you do the latter? Note that I can connect to this server using password authentication. -Mike#2 -----BEGIN RSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,... On Sun, Jan 25, 2015 at 3:31 AM, Kristof Hardy <kristof.hardy(a)catsanddogs.com> wrote: > Hi Mike, > > thanks for the new release. I just updated and looks like I can't connect > anymore. > > I get an error on launching my Mate desktop: An unknown error occured during > authentication! > (I'm using pubiuc key authentication and I'm on Win8.1) > > It worked fine with the previous version I used: > http://code.x2go.org/releases/binary-win32/pyhoca-gui/previews/0.5.0.0/PyHo… > > Let me know what I can do to get debug logs to you or something? I'm also on > IRC if that's easier. (harkx) > > > Regards, > > Kristof. > > > > On Sat, Jan 24, 2015 at 6:00 PM, Michael DePaulo <mikedep333(a)gmail.com> > wrote: >> >> Hello X2Go users, >> >> It's been a long time since a stable version of PyHoca-GUI for Windows >> was released. >> (.0.4.0.8 was released on 2013-08-27) >> >> I have started maintaining PyHoca-GUI for Windows. I managed to build >> 0.5.0.3 successfully. >> I am making a build available today, so its version string is >> 0.5.0.3-20150124 >> >> http://code.x2go.org/releases/binary-win32/pyhoca-gui/releases/0.5.0.3-2015… >> >> Please test and provide feedback (via either replies or by reporting >> bugs). Since it is has been so long, I am concerned that there might >> be Windows-specific regressions. >> >> If no new "grave" or "critical" bugs are reported within a few days, I >> will announce this as a release on x2go-announcements & I will update >> the link on the X2Go home page. >> >> If anyone would like to contribute or inspect the source, this build >> was built from the 0.5.0.3-mswin branch. >> >> http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=shortlog;h=refs/heads/0.5.0.… >> >> -Mike#2 >> _______________________________________________ >> x2go-user mailing list >> x2go-user(a)lists.x2go.org >> http://lists.x2go.org/listinfo/x2go-user > >

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Re: [X2Go-User] Testers Wanted: PyHoca-GUI for Windows 0.5.0.3-20150124
by Mike Gabriel 25 Jan '15

25 Jan '15

Hi Michael, On So 25 Jan 2015 14:12:07 CET, Michael DePaulo wrote: > On Sun, Jan 25, 2015 at 3:31 AM, Kristof Hardy > <kristof.hardy(a)catsanddogs.com> wrote: >> Hi Mike, >> >> thanks for the new release. I just updated and looks like I can't connect >> anymore. >> >> I get an error on launching my Mate desktop: An unknown error occured during >> authentication! >> (I'm using pubiuc key authentication and I'm on Win8.1) >> >> It worked fine with the previous version I used: >> http://code.x2go.org/releases/binary-win32/pyhoca-gui/previews/0.5.0.0/PyHo… >> >> Let me know what I can do to get debug logs to you or something? I'm also on >> IRC if that's easier. (harkx) >> >> >> Regards, >> Kristof. > I observed the following: > > If I configure PyHoca-GUI to use my password-protected key file > (header below), I get the error: > not a valid EC private key file! > > If I configure PyHoca-GUI to "Discover SSH keys or use SSH agent for > X2GO authentication", and then launch Pageant and load my > PuTTY-formatted private key into Pageant, I get the error you got: > An unknown error occurred during authentication > > Did you do the latter? > > Note that I can connect to this server using password authentication. > > > -Mike#2 if you launch pyhoca-gui with --libdebug from a terminal (msys Git terminal, or cygwin shell), then pyhoca-gui will throw the "unknown" exception on the command line. It may well be, that the issue is solved in python-x2go 0.5.0.3. But not sure. Please report back what exact exception is thrown. Can I test pyhoca-gui on the WinBuilder machine? Mike -- 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…

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Testers Wanted: PyHoca-GUI for Windows 0.5.0.3-20150124
by Michael DePaulo 24 Jan '15

24 Jan '15

Hello X2Go users, It's been a long time since a stable version of PyHoca-GUI for Windows was released. (.0.4.0.8 was released on 2013-08-27) I have started maintaining PyHoca-GUI for Windows. I managed to build 0.5.0.3 successfully. I am making a build available today, so its version string is 0.5.0.3-20150124 http://code.x2go.org/releases/binary-win32/pyhoca-gui/releases/0.5.0.3-2015… Please test and provide feedback (via either replies or by reporting bugs). Since it is has been so long, I am concerned that there might be Windows-specific regressions. If no new "grave" or "critical" bugs are reported within a few days, I will announce this as a release on x2go-announcements & I will update the link on the X2Go home page. If anyone would like to contribute or inspect the source, this build was built from the 0.5.0.3-mswin branch. http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=shortlog;h=refs/heads/0.5.0.… -Mike#2

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How to fix kex error in x2go client in windows?
by promox 24 Jan '15

24 Jan '15

Hi, Before my server using ubuntu but now I am switching to centos. But when I connect to server using x2go. I got error message: kex error: no match for method server host key algo: server [ssh-rsa,ssh-dss], client [ecdas-sha2-nistp256]. Have anyway to fix that error?

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connection failed DBI
by Brent S. Elmer Ph.D. 23 Jan '15

23 Jan '15

I have a new x2go server setup on a Red Hat 6.3 system. When I try to connect to it I get the following: Connection failed DBI connect('dbname=/home/x2gouser/x2go_sessions','',...) failed: unable to open database file at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89 [limit users] at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89. On the server, I tried to do a x2godbadmin --createdb and I got: Can not find user (x2gouser) So, I added user x2gouser and redid the x2godbadmin. Now I get the error above. I normally run Debian machines and have never had to do the adduser or x2godbadmin that I can remember. What do I need to do to get the x2go server working? Brent

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X2Go on submarine control system
by Stefan Baur 22 Jan '15

22 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, this is a forwarded message from Peter Brodsky, partially abridged and adapted so it makes sense to publish on the list. (He has stated that he's okay with it being made public, in message http://lists.x2go.org/pipermail/x2go-user/2015-January/002798.html) Expect my reply in a few minutes. - -Stefan - -------- Weitergeleitete Nachricht -------- Betreff: X2Go on submarine control system Datum: Fri, 09 Jan 2015 15:27:02 -0800 Von: Peter Brodsky <brodsky(a)apl.washington.edu> An: Stefan Baur <X2Go-ML-1(a)baur-itcs.de> [...] Looking ahead: The operational setup is the control system running on the Mint machine with a Windows box displaying sonar and video data. I want to put the display for the former on the latter; thus X2Go. I've got a GB switch between the 2 machines. Now: My user account on the Linux side has no password (before you have a heart attack about security, remember this is a completely isolated network). I boot up and the desktop for that account simply appears. And brings up the control display panel with it. The sub pilot doesn't want to mess around with logging in, etc. Given that - is there a particular order to which I should fire up the X2Go client vs. booting up the linux server? AND - if I also have a monitor (& keyboard & mouse) on the linux server - - what happens? (Thinking about, say, Windows Remote Desktop - I think I recall the console display just going away when a remote user brought it up - but I can't remember). OK; any suggestions helpful. Regards, - - Pete PS: Years ago I used a commercial product called Exceed, from a Canadian company called Hummingbird. Is X2GO something like that? -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJUs/9GAAoJEG7d9BjNvlEZrjsH/iM140eYpWBuE2+H8DtwIe4s fabFx+tNPEUFwnsMg0xCCkMMKML9mPhM+AxnMxm5pzt5bxJx5EP56BNAsa1ItUTd UcqnjqUOY4t7b4+2J/VU1j8A2GcvryQZ5+zLFVr40xdGnvYonpiuyfY2AtJDVu0g JvZ9d4XwQXHBp5Cx3k+kMb6QCKkrOU0R8vc4kPBcOMWVIoorSj1wRKeIgrIpsA/B xC/m9UL+im/aRv+/xI75tgR6emevS+5b2F1IJ6Fv9sftoXQ+Mkfbmh3cqUvhmJU/ n8jf81SpHzEt1Pf1JAyNQ5YPHIDwH9TvEqyi1++1oU0qGTm1KGCihDXIjlBwGtI= =qoO8 -----END PGP SIGNATURE-----

7 20

Failed to restore all required visuals, can't resume NX session on this display
by Nigra Truo 22 Jan '15

22 Jan '15

Hi, I heard that this bug should be fixed, but I still have it: When resuming a session on a Linux machine that was created on Windows. X2go server version: 4.0.1.18-0x2go1+git20141006.949+wheezy.main.1 X2go windows client version: 4.0.3.1-20141214 <http://code.x2go.org/releases/binary-win32/x2goclient/releases/4.0.3.1-2014…> X2go Linux client version: V. 4.0.3.1 Is there an error log that could give some information what is going wrong here? Thanks, Markus

2 1

Segfault of QDialog in a PyQt application
by PAILLAT Olivier SOPRA GROUP 22 Jan '15

22 Jan '15

Package: x2go Version: 4.0.3.0 Qt 4.8.6 When we run our PyQt application on our Debian Wheezy computer with an ssh -X connection it work fine But when we use X2Go to access the computer and we run our application we've got a segmentation fault at the first QDialog opening. (when we run QDialog.exec_). We recently update the X2Go version and before that update it was working fine. We found at least one post that describe the same problem in January 2014 on your bug report site : X2Go Bug report logs - #410 Segfault of _X11TransWritev in libNX_X11.so.6 with libQtGui Like suggested in this report if we run a simple application to test an opening of a dialog box it work fine with X2Go >From your experience of this bugs is there any way to solve this problem ? Sincerely, Olivier PAILLAT Agence STIE Sud-Est [Sopra Steria] Sopra Steria 780 rue Guillibert de la Lauzière Pichaury 2 - CS 40496 13593 Aix-en-Provence Cedex 3 - France Phone: +33 (0)4 42 25 71 46 olivier.paillat(a)cea.fr<mailto:olivier.paillat@cea.fr> - www.soprasteria.com<http://www.soprasteria.com> Le contenu de cet e-mail est susceptible d'être confidentiel, soumis au secret professionnel ou protégé par la loi. L'utilisation, la copie et la divulgation non autorisées d'une partie ou de l'intégralité de ce message sont susceptibles d'être illégales. Si vous avez reçu ce message par erreur, supprimez-le après avoir averti l'expéditeur. Les pièces jointes du présent e-mail ont fait l'objet d'un contrôle antivirus. Néanmoins, nous déclinons toute responsabilité concernant les dommages causés par d'éventuels virus. Pensez à l'environnement avant d'imprimer.

1 0

Desktop sharing like "screen -x" with X2GO?
by Gabriele Santilli 22 Jan '15

22 Jan '15

Hello, I tried asking this question on IRC but I must have chosen a time when everyone was busy or away. I'm not subscribed to the list so I appreciate a CC to my address for replies. Is it possible with X2GO to connect to the same session from two different machines at the same time? Like you would do using "screen -x" for a terminal. - The two machines log in via SSH to the X2GO server using the same user - If a session is started from the first machine, it seems to me (hopefully I'm wrong!) that from the second machine I can only suspend that session (kicking out the first machine) and then resume it. I would like both machines to be connected at the same time This is actually for two different users collaborating on the same screen, but they access the same user on the server so I don't think it matters; in any case I don't want user B to disconnect user A when they connect, and they need to be on the same session because they are working together on the same application. Any help is greatly appreciated, thanks in advance.

4 6

x2go login error
by Rance Hall 20 Jan '15

20 Jan '15

My x2go server is my desktop at work and there is a .bashrc that launches keychain and loads my ~/.ssh/id_dsa into the session environment. the terminal gets the following output before the prompt: * keychain 2.7.1 ~ http://www.funtoo.org * Found existing ssh-agent: 1829 * Known ssh key: /home/rhall/.ssh/id_dsa Then you get a bash prompt. This output becomes the text of the error message when I try to connect to this same box via x2go-client. The relevant lines in .bashrc are: /usr/bin/keychain ~/.ssh/id_dsa source ~/.keychain/rhall-sh

3 5

Stuck in Fullscreen
by Nigra Truo 17 Jan '15

17 Jan '15

Hi, I use X2go from a Windows 7 machine and have noticed that now one session with one user always goes into full screen mode, although I don't want this. Is there a way to set this anywhere in the client config? CTRL ALT F does not work and has no discernable function in this session. Thanks, Markus

2 1

x2gomountdirs only after 2 minutes
by Kristof Hardy 16 Jan '15

16 Jan '15

Hi all, On some computers I login with a user and in the syslog I get: Jan 15 16:06:57 lin-cad-dev-ubuntu /usr/bin/x2gomountdirs[11380]: WARNING: mounting of /cygdrive/C/Users/xxxx/X2GO~1/S-1A99~1/spool failed As a result, not only is the session slower with logging in but also the logout can take 20-30 seconds. In the file: /tmp/.x2go-xxxx/C-xxxx-51-1421334287_stDMATE_dp32/sshfs-mounts.log (END) I see: read: Connection reset by peer At first I was thinking the mount is not working but it does mount, after 2 minutes: Jan 15 16:14:25 lin-cad-dev-ubuntu /usr/bin/x2gomountdirs[14553]: WARNING: mounting of /cygdrive/C/Users/Geert/X2GO~1/S-102D~1/spool failed Logging in on a different computer with the same user = no problem. (both x2go clients are v4.0.3.1 on windows 8.1) Is this anything I can (easily) resolve? Regards, Kristof.

2 2

Re: [X2Go-User] [X2Go-Dev] Shifting my focus in X2Go
by Heinz-M. Graesing 13 Jan '15

13 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Mike#1, we really thank you for your contributions, ideas and your help in the last 4 years. Thank you for taking the lead and assuming command when and where leadership was needed especially when the project was lacking it. Our Project is of course more than just the sum of all parts, but first and foremost, it *is* the sum of its parts. And you have been a significant part from the very moment you joined. We are obviously saddened by your decision to retire from most of the key positions you held. At least it did not come as a surprise to us, and we've had a chance to prepare. Also, we are happy about your decision that you will remain active in the project, so we will have a chance to tap into your knowledge and experience, whenever the need should arise. Thank you for contributing your projects and of course thank you for lending us your communication skills! It was a milestone for X2Go to get X2Goclient inside Debian! Pyhoca is offering a second way of usability and now people have a choice about the client. There are so many tasks we should be thankful of (jenkins, nightlies, git-administration, to be continued -> I believe you won't stop) and we really are! It would be a great honor for us to have you as host on our Gathering 2014 in Essen, please visit us 2015 in Treuchtlingen! Best Regards, Heinz-M. Graesing -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUsiorAAoJEKRUbBMT/NRxNM8QAKo38jEUeb9uklEd2SIhIxyw kYQv/WXz3BuNxP2/oMvREi8C/v0tj1WTCQjNc2lqJiROol2yKGqGBiKk9YzIMhRm /2Ye8f5hhgPU0F2K2zXg3XeKEReMXmLu1r1bJRsCpNne4uf4SuJY2Qw4++S+/LWq GApVsTn4+6tprl+jnJyFakafxohyPNGurGgSgdNe6IUF9LCQBA4LemfglSejSuYI LKu/u8aLM3IKJLPDIywGFhV4WNJNr1DPa0iGZWY76pSRNYfZim5NC+bS+pdR8wWc RluRM5bp/Ec18zzXf0Q6fjrMrJuI9acd6oKNWCQpmdJ1BCmvsWn78zkvfgzy7MI/ GZtzEMPBjFC4c1O/w+uTJegVYliOGo+RLejv/yiAfIOrxNWhyLSBsn9hrRT3Gybn OCd2Y9mpAv46BGzAy7nsJt5XsU3UtJ947mOFUtKFOC5N53gFuGyvI1hKKQBPUf6W v6uVLq0f4tDoVoEHBRzenc8/v4Mt8SHtTtKHeaLnUOi4+jveQazNB+c9Zgu1YYl2 7ZInT4O8IGZ2jo18URt2BCujj31U7YUoEAUkoUSuiqW9Dl2f7VZ/swbf4ttveggw HKYlJPwPHQGcSc4A0vmOJ/7vKZIFJIEwneH607YWpKAiotP1s4mrq49m69i3B5cN 1zs99JMcgilnUj7WwACf =Dnrn -----END PGP SIGNATURE-----

3 2

before some students copy from Wikipedia...
by Mike Gabriel 13 Jan '15

13 Jan '15

Hi all, at German schools there is a great debate that high school / grammar school students don't write their own essays but repetitively copy from Wikipedia... Some schools block Wikipedia out of that reason. Before some pure student copies this [1] article, can any of the native English speakers having experience with X2Go, please get things right at en.Wikipedia? Main flaws... o X2Go is _NOT_AT_ALL_ an implementation of the NX remote desktop protocol, it is a protocol of its own!!! It uses the NX-X11 Xserver, that's all. o X2Go can be used to access desktops on a PC, BUT ITS MAIN USE CASE is providing standalone remote sessions (with no physical desktop attached) o X2Go has not been adopted by Fedora, it has been packaged for Fedora... Mike (who hopes there is a wholehearted person out there that knows how to and wants to play with Wikipedia...) [1] Oh my god (or whatever entity people worship to)... http://en.wikipedia.org/wiki/X2Go -- 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…

2 2

x2go client side printing
by Mayr, Bernhard J. | elexis-austria 13 Jan '15

13 Jan '15

Hallo Guys! I would like to ask if anyone managed to get client-side printing work on an ubuntu 14.04 powered x2go server. On my installation everything seems fine. In the syslog i can only find one error message, that x2go print could not process the print file. Jan 8 17:14:48 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Print job received from cups -> 10 root Leafpad job #2 1 PageSize=Letter number-up=1 Resolution=300dpi job-uuid=urn:uuid:1c04f69d-977d-3dfc-72fb-e974997806f4 job-originating-host-name=localhost time-at-creation=1420733688 time-at-processing=1420733688 Jan 8 17:14:48 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Print job comes from STDIN, writing incoming job to temp file /tmp/10-root-cupsjob32125 Jan 8 17:14:48 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Converting printjob with command: /usr/bin/gs -q -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pdfwrite -sOutputFile=\"/tmp/10-root-cupsjob32125.pdf\" -dAutoRotatePages=/PageByPage -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dPDFSETTINGS=/prepress -dDoNumCopies -c .setpdfwrite -f \"/tmp/10-root-cupsjob32125\" Jan 8 17:14:48 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Querying local X2Go server for a session list... Jan 8 17:14:49 eaustria /usr/lib/cups/backend/cups-x2go[32125]: 30747|root-59-1420733655_stDLXDE_dp24|59|eaustria.app.server|R|2015-01-08T17:14:15|27b7d790f409ec27e0b21152ee9fc00b|212.152.133.253|30028|30029|2015-01-08T17:14:17|root|34|30030| Jan 8 17:14:49 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Retrieved session list: 30747|root-59-1420733655_stDLXDE_dp24|59|eaustria.app.server|R|2015-01-08T17:14:15|27b7d790f409ec27e0b21152ee9fc00b|212.152.133.253|30028|30029|2015-01-08T17:14:17|root|34|30030| Jan 8 17:14:49 eaustria /usr/lib/cups/backend/cups-x2go[32125]: Call to printfile function with: /tmp/10-root-cupsjob32125.pdf /tmp/10-root-cupsjob32125.pdf.title eaustria.app.server root-59-1420733655_stDLXDE_dp24 Jan 8 17:14:49 eaustria console-kit-daemon[2632]: GLib-CRITICAL: Source ID 2626 was not found when attempting to remove it Jan 8 17:14:49 eaustria /usr/lib/cups/backend/cups-x2go[32125]: x2goprint root root-59-1420733655_stDLXDE_dp24 root-59-1420733655_stDLXDE_dp24_10-root-cupsjob32125.pdf root-59-1420733655_stDLXDE_dp24_10-root-cupsjob32125.pdf.title Jan 8 17:14:49 eaustria /usr/bin/x2goprint[32176]: x2goprint is processing /var/spool/x2goprint/root-59-1420733655_stDLXDE_dp24_10-root-cupsjob32125.pdf with print job title ,,Leafpad job #2'' Jan 8 17:14:49 eaustria console-kit-daemon[2632]: GLib-CRITICAL: Source ID 2639 was not found when attempting to remove it Jan 8 17:14:49 eaustria /usr/bin/x2goprint[32176]: ERROR: x2goprint failed to process print spool job for file root-59-1420733655_stDLXDE_dp24_10-root-cupsjob32125.pdf Jan 8 17:17:01 eaustria CRON[3464]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Thankfully Yours, Bernhard J. Mayr Projektkoordinator elexis-austria | Freie Software für freie Berufe Tulpenweg 10 4600 Wels, Austria Tel.: +43(0)7242 214046 E-Mail: bernhard.mayr(a)elexis-austria.net www: www.elexis-austria.net www: www.arztsoftware.it fb: www.facebook.com/elexis-austria youtube: www.youtube.com/elexisaustria

4 14

X2GO quick start (?)
by Peter Brodsky 12 Jan '15

12 Jan '15

Got past the Mint issue (upgraded to 17.1). Downloaded the server onto that machine, installed the client on my Windows machine. Brought up the interface the latter and - hate to sound like a dummy but... Now what? The instructions for installing are good. But at this point I'm staring at the client interface (I did set the host address and login name) and the cursor is blinking at me in the middle of the big blue square area next to the word "Session". Flame away, but what am I supposed to do now? Thanks, - Pete

2 2

Shifting my focus in X2Go
by Mike Gabriel 11 Jan '15

11 Jan '15

Dear X2Go Community, dear friends, as many of you may know, I have been contributing a considerable amount of time to upstream-maintaining X2Go over the past 4 years. I provided new X2Go components (Python X2Go, PyHoca X2Go Client, a publicly available X2Go Session Broker, X2Go MATE Bindings, etc.) and focused on making X2Go a wide-spread community project. For the last 2-3 years I have been in the role of the X2Go project coordinator and various other roles. With the beginning of 2015, I will pass on several of those roles to other people in the project, see the below list for already assigned and unassigned roles: o project/community coordinator (continued by Stefan Baur) o development coordination (continued by Heinz-Markus Graesing, very probably introducing some sort of agile development) o release management (n.n.) o i18n team leader (n.n.) o package maintenance (continued by Oleksandr Shneyder) o Git administrator (continued by Mihai Moldovan) o bug tracker administrator (continued by Michael DePaulo) The reasons for tremendously reducing my workload on X2Go are these: o more time for development, less involvement in organizational tasks o more time for paid/contracted work (also in the X2Go context) o spend some of my time on doing Remote Desktop Computing research o be more available to Debian and Ubuntu as a package maintainer o be more available to my family In several internal exchanges we (Heinz, Stefan, Mihai, Mike#2, Oleksandr) have discussed several development workflow changes that are likely to be introduced soon within the X2Go project. I leave it to Stefan and Heinz to introduce these ideas publicly via our new mailing list x2go-project(a)lists.x2go.org [1] So that everyone who is interested can get further involved, please make sure you get subscribed to the new x2go-project ML [1] and join the related discussions there. If you are interested, subscribe to this list now. If any of the not-yet-assigned tasks calls your heart, please contact us via the x2go-project ML. Within the last years, we gathered a considerable amount of very genuine people around the X2Go project. People with high social and technical skills, time for contribution and a clear disposition to make X2Go the best terminal server solution on Linux/*nix available, while maintaining it as FLOSS software in all respects. I highly appreciate what we all have achieved during the last years and am thankful for all discussions, experiences and friendships made. Thanks to everyone who helped us coming this far. Thanks to everyone stepping up and taking over more reponsibility within the project. I will continue working on the following X2Go topics in the future: - X2Go Session Broker (component owner) - Python X2Go / PyHoca-GUI+CLI (component owner) - NX (aka nx-libs, component owner) - Debian/Ubuntu packaging of X2Go (downstream/distro activity) For an interim phase (about 2-3 months), I will continue working on my previous tasks. This is to give time to people for arriving in their new roles, so that everyone can gradually take over and feel comfortable. Of course, I will be available for all sorts of questions and advice in the future, if needed. Apart from the interim phase above, I currently have these open X2Go tasks, which I will finish as soon as possible (hopefully at the end of Jan 2015): - do a release cycle of all X2Go components - fix X2Go Desktop Sharing (cross-user, same user, nearly fixed) light+love Mike Gabriel [1] http://lists.x2go.org/listinfo/x2go-project -- 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…

4 6

Is x2goserver available?
by Peter Brodsky 08 Jan '15

08 Jan '15

Running Linux Mint 15 (olivia), I'm trying to install x2goserver. Following directions I've updated my repository list (ppa:x2go/stable). But x2goserver does not appear as a known package. An apt-cache list on x2go only shows clients: pyhoca-cli - Command line X2Go client written in Python pyhoca-gui - Graphical X2Go client written in (wx)Python python-x2go - Python module providing X2Go client API python-x2go-doc - Python module providing X2Go client API (documentation) x2goclient - X2Go Client application (Qt4) x2goplugin - X2Go Client (Qt4) as browser plugin And of course, trying to install x2goserver fails: E: Unable to locate package x2goserver Am I missing something obvious? Thank you, - Pete

5 21

Desktop sharing from within a remote server?
by JT Olds 06 Jan '15

06 Jan '15

Hello other x2go users! I am loving x2go, I have no idea how I haven't heard of it before. My team is considering pair programming, but we have some remote developers, so I'm trying to set up a remote workspace system for pair development. I've set up a server that's running x2go's server-side thing, and my x2go client can connect to it. I've set up multiple user accounts on this server and each account can establish a separate x2go X session. Can they share desktops? I would think so, but I've installed x2godesktopsharing and the applet's "granted users" option is grayed out, even when desktop sharing is activated. Is this intentional? If not, what do I need to do to fix desktop sharing? If it helps, my ~/.x2godesktopsharing/settings file keeps looking like: [General] blacklist=@Invalid() whitelist=@Invalid() I'm running the latest wheezy x2go packages on an up-to-date wheezy box in EC2. Thanks! -JT

2 3

Local keyboard binding changes?
by JT Olds 06 Jan '15

06 Jan '15

Is it possible to apply keyboard binding changes to the x2go client without configuring them on the server side? I'd like to remap some keys such as capslock/control. Thanks! -JT

2 1

x2goserver install on Centos 5
by Michel Dubois 05 Jan '15

05 Jan '15

Hi, Is X2goserver compatible with CentOS release 5.11 (Final) I've got perl problem during installation. I used RHEL depository. x2goserver-4.0.1.15-5.1.x86_64 from X11_RemoteDesktop_x2go has depsolving problems --> Missing Dependency: perl(Capture::Tiny) is needed by package x2goserver-4.0.1.15-5.1.x86_64 (X11_RemoteDesktop_x2go) x2goserver-4.0.1.15-5.1.i386 from X11_RemoteDesktop_x2go has depsolving problems --> Missing Dependency: perl(Sys::Syslog) >= 0.14 is needed by package x2goserver-4.0.1.15-5.1.i386 (X11_RemoteDesktop_x2go) x2goserver-4.0.1.15-5.1.i386 from X11_RemoteDesktop_x2go has depsolving problems Notes the module Capture::Tiny and Sys::Syslog has been installed by cpan as I didn't find the rpm package: perl -MCPAN -e 'install Capture::Tiny' CPAN: Storable loaded ok Going to read /root/.cpan/Metadata Database was generated on Wed, 10 Dec 2014 12:53:35 GMT Capture::Tiny is up to date. Thanks for your help.

5 23

Trying to get X2Go Session Broker to work
by Stefan Baur 05 Jan '15

05 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I'm trying to get X2Go Session Broker to work. All x2goserver and x2gobroker packages have been installed from the stable repository onto a Debian Wheezy server. On the Windows 7 client (4.0.3.1), I am using: x2goclient - --broker-url=ssh://x2go-gast01@192.168.0.185:22/usr/sbin/x2gobroker - --broker-autologin I then get a popup displaying this error message: - --------------------------- Error - --------------------------- 2015-01-03 22:05:48,639 - broker - INFO - X2Go Session Broker (0.0.2.3), written by Mike Gabriel (X2Go Project) <mike.gabriel(a)das-netzwerkteam.de> 2015-01-03 22:05:48,640 - broker - INFO - Setting up the broker's environment... 2015-01-03 22:05:48,640 - broker - INFO - X2GOBROKER_DEBUG: True 2015-01-03 22:05:48,640 - broker - INFO - X2GOBROKER_CONFIG: /etc/x2go/x2gobroker.conf 2015-01-03 22:05:48,640 - broker - INFO - X2GOBROKER_AGENT_CMD: /usr/lib/x2go/x2gobroker-agent 2015-01-03 22:05:48,640 - broker - INFO - X2GOBROKER_AUTHSERVICE_SOCKET: /run/x2gobroker/x2gobroker-authservice.socket 2015-01-03 22:05:48,640 - broker - INFO - X2GOBROKER_DEFAULT_BACKEND: zeroconf 2015-01-03 22:05:48,641 - broker - INFO - X2GOBROKER_SSL_CERTFILE: 2015-01-03 22:05:48,641 - broker - INFO - X2GOBROKER_SSL_KEYFILE: 2015-01-03 22:05:48,641 - broker - WARNING - X2Go Session Broker has been started interactively by user x2go-gast01, better run as user x2gobroker. 2015-01-03 22:05:48,641 - 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: --user x2go-gast01 --task listsessions - --------------------------- OK - --------------------------- What am I doing wrong? - -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) iQEcBAEBAgAGBQJUqFqpAAoJEG7d9BjNvlEZhW4IAJciZkHbdcjTt492dhmd0RPv GtZDz+4U52+K9uCHNL30zi7FJ7D82eecXdhzrUSjI+wA4fWYSBrMQu9o+gdSfoXa D9CIPTwnEmn1llFhl2hxbZsIuTckVvA0qyclzkNbDU2We7AYmAEr16Uc4ehPPn4j A+oOq42GeO6VbE9vv5dUUJwxjj2AdbnJYOgHuX9JdAXP9Hgnbz1dAQrOuFMPOZxd wA3jPMVtOzLxgMLpmoJGzyNr77y2Rr8XnKq3vxfhxg7ohAYF3bChfr/XCRnbdo1Q TXqkkHZ/dC/joztkjZzq/hqZxb/xUljmLrI0mNa38wCuxZOkEY5XU2pzKqUttIA= =r/DS -----END PGP SIGNATURE-----

2 5

x2goclient centos 5
by Mathieu GALLAS 05 Jan '15

05 Jan '15

Hi, Do you know how install x2goclient on centos 5 ? I tried to find a rpm or build source without success. Thanks in advance for the feedback. Regards,

2 1

Keyboard mapping problems w/Fedora
by Cohen, Neil 29 Dec '14

29 Dec '14

I have x2go sessions running from my Mac to Openstack RHEL6 images without any problem. Today, I tried using a Fedora 20 Openstack image. The VM runs fine – I can ssh to it from my mac without any problem. When I start an x2go session (using KDE) it seems to create it fine – the display comes up and I can access menus and programs with the mouse. But the keyboard doesn’t work. If I open a terminal window, I can’t type anything – the mappings are all wrong – the letter ‘l’ (ell) maps to a ‘k’. The ENTER key produces a ‘j’. I was able to run system-config-keyboard (from an ssh on my mac) and it reports the keyboard as US-English, as I would expect. I was able to select colors and fonts in the terminal window using the mouse too… Anyone have an idea on what I’ve done wrong, or how to fix it? It is possible that the Openstack image is not correct – this is a fairly new image at our office… Also, I don’t see a System Settings program on the Fedora menu at all – any idea why I can’t get at that from the start menu? That is most likely a Fedora configuration issue, not x2go, but I’ll take any help I can get at the moment :) Thanks, nbc “This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.”

1 0

fedora 21 pulseaudio problems
by Neal Becker 29 Dec '14

29 Dec '14

On fedora 21 KDE, I'm getting millions of these messages logged to /var/log/messages: Dec 29 07:20:24 nbecker7 pulseaudio[14858]: [pulseaudio] main.c: User-configured server at localhost:30133, refusing to start/autospawn. -- -- Those who don't understand recursion are doomed to repeat it

1 0

Cannot successfully use the x2go client on windows 8.1
by Ruxin Wang 29 Dec '14

29 Dec '14

I have installed the x2go server under the ubuntu 14.04 on a remote computer. When I use the x2go client under either windows 7 or ubuntu 14.04 on another computer and then connect to the server, the client works fine. However, some problems occurred when I run the client under windows 8.1. Actually I can connect successfully, but the remote desktop is black and I cannot right-click on desktop. When I open the file system or the file manager, it could be very slow (it may take 35~30 seconds to open the file folder). I have searched on google but found no answer. Is there any configuration for fixing this? Any ideas?

1 0

Season's greetings
by Heinz-M. Graesing 24 Dec '14

24 Dec '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear X2Go Community, Contributors, Developers, Friends, The first Ideas of X2Go were made about 10 years ago. There was no name for this project and only one use case. With the first people using it, it started to grow. In the past years more and more people joined the project, fixed bugs, contributed code and helped to make it usable for more and more people. X2Go now has been growing to something we all really should be proud of - - something we should keep care of. The first step was to start this project. This milestone can be seen as done. The second step from now on will be to keep it running. This will be a real challenge, because this project has a history. Every story of history is something we can learn from and we really should do this to avoid already appeared mistakes and problems. It is really nice to stumble upon screen-shots of X2Go all over the world in different localizations! For the future of this project, we really need to find more and more people helping us to spread the word, to control our work and to translate it for new audiences! Furthermore we really should be aware that communication is the key of cooperation and sharing. Sharing ideas, concerns and problems will be the key to work on our next step -> keep the project running! To all #FriendsOfX2Go: Season's greetings and best wishes for the New Year! Heinz-M. Graesing -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUmlOoAAoJEKRUbBMT/NRx45QQALkX08epw1mHzC/ALi4EGl6s cYmgS+FlT7wBsAkA5yi0OXR/Dma5eD+ZbdhlXRfXM9KHZEAJq2K6x6b+7HQ49zsu /StPeRNggoyWzSX8i9u2yxoANi1vswYPd4710oL5uVkY8gm+Dew0ja1iKdLwojOY WeiGK8SGnlVkDZj6RSBmRL7tLe01kBaqgZhjQ+ixaxIkwfNz+XZJj7m+wyhpjaGw i8y667mouzgqh3XB+Ghb/Vv6HgYcwK4R4FPIheKXRkVsCTa/DPoKdIXxlcAOB3/g ak0WTVtgqJO/XbFEbCFV2WrTWqPeknY+8GiR3H0fT1Ao1OyEhygvj6WcGNa5VqsR vaxoeLe1GHa86qevaiyTElKvESqvPJhYnLJ61OCSN2MRtLKN0fPCyRqjD6SjlYKM Ex8H3biKEuN8wkmLZZ4mk99S9rfAID5PRpUNcPjQXl20k50lfSl1n9Bztj3CY7Jv 0PbSeJwDkq+09uIWwjzBMUE2UofyQNHfRoQmo1KOExO+ElRSsPNxkLLM2Rzny7jT z1lVVT/q1DpFW/0AgqbHWJtDW1r4htEvn3HV0SXWZ9tLIrdXgzkq3m5HgI41aXW2 RCaKYBosjDQkRVB3m8q+kPNTuKDxLd5jgHx10rZXTA8+WFqcBmPeAiTsOgVc0YkG 2TsD/e2rr4Fu71vWS8sJ =FYsf -----END PGP SIGNATURE-----

1 0

Pulseaudio doesn't start on Win7
by George Trakatelis 20 Dec '14

20 Dec '14

Hi Michael, With regard to Ralf's workaround to PulseAudio's failure to start when there is no audio recording device enabled http://lists.x2go.org/pipermail/x2go-user/2014-December/002689.html I'd like to share my findings. First of all, the problem seems to be more widespread than anticipated. In fact, it affects all modern motherboards with onboard sound (be it from Realtek or Intel) that support jack detection and distinguish whether or not an actual device is plugged in. Secondly, being such a problem as described above, one can easily overcome it in two ways: a. plug a mic in the microphone jack or b. enable a dummy audio recording device as Philip did http://lists.x2go.org/pipermail/x2go-user/2013-August/001570.html > OK. I'll send a separate email out to x2go-dev to decide how we will > implement disabling the microphone. > > -Mike#2 Disabling microphone input in X2Go Client for Windows is a move in the right direction and I'm sure developers will address the issue properly, but -in the meantime- users can achieve the same result with less effort compared to Ralf's solution. George

1 0

pyhoca-gui unable to establish connection
by Mike 18 Dec '14

18 Dec '14

Hello all, As the subject says I'm unable to connect with pyhoca-gui anymore. This started on 12/04 after an update on Debian wheezy, both client and server side. I am still able to connect with X2go client. Far from a noob, yet I've just about exceeded my debugging abilities on this. Pyhoca-[gui|cli] is also unable to connect with an up to date Jessie machine either, same results, log messages, etc. Ssh authentication has be stripped to just using a password, no keys. Seemingly either gui or cli will just wait forever. I've not timed it, but let it go around 20min this afternoon and the dialog box was still there. Either KDE will terminate the dead processes after prompting or I do in manually in a shell. I can provide any more information if needed. Thanks for any input Mike mike@pride-n-joy:~$ pyhoca-gui -d --libdebug Xlib.protocol.request.QueryExtension pyhoca-gui[10313] (PyHoca-GUI) DEBUG: PyHoca-GUI's user interface language is: en_US. pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are ['/home/mike/.x2goclient/sessions'] pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: ['/home/mike/.x2goclient/sessions'] pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are ['/home/mike/.x2goclient/settings'] pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: ['/home/mike/.x2goclient/settings'] pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are ['/home/mike/.x2goclient/printing'] pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: ['/home/mike/.x2goclient/printing'] pyhoca-gui[10313] (PyHoca-GUI) INFO: PyHoca GUI is starting up pyhoca-gui[10313] (PyHoca-GUI) INFO: start TaskBarIcon of type: ('__WXGTK__', 'wxGTK', 'unicode', 'gtk2', 'wx-assertions-off', 'SWIG-1.3.29') pyhoca-gui[10313] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does not support client configuration pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client management loop... pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client management loop... pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client management loop... pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go control session parameters for profile tightrope: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: username: mike pyhoca-gui[10313] (x2gosession-pylib) DEBUG: key_filename: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: unique_hostkey_aliases: False pyhoca-gui[10313] (x2gosession-pylib) DEBUG: look_for_keys: False pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go terminal session parameters for profile tightrope: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: client_encoding: ISO8859-1 pyhoca-gui[10313] (x2gosession-pylib) DEBUG: set_session_title: True pyhoca-gui[10313] (x2gosession-pylib) DEBUG: snd_system: none pyhoca-gui[10313] (x2gosession-pylib) DEBUG: session_type: desktop pyhoca-gui[10313] (x2gosession-pylib) DEBUG: server_encoding: UTF-8 pyhoca-gui[10313] (x2gosession-pylib) DEBUG: snd_port: 4713 pyhoca-gui[10313] (x2gosession-pylib) DEBUG: rdp_server: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: kbtype: pc105/us pyhoca-gui[10313] (x2gosession-pylib) DEBUG: applications: ['WWWBROWSER', 'MAILCLIENT', 'OFFICE', 'TERMINAL'] pyhoca-gui[10313] (x2gosession-pylib) DEBUG: published_applications: False pyhoca-gui[10313] (x2gosession-pylib) DEBUG: link: adsl pyhoca-gui[10313] (x2gosession-pylib) DEBUG: xdmcp_server: localhost pyhoca-gui[10313] (x2gosession-pylib) DEBUG: kbvariant: null pyhoca-gui[10313] (x2gosession-pylib) DEBUG: geometry: fullscreen pyhoca-gui[10313] (x2gosession-pylib) DEBUG: rdp_options: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: cmd: LXDE pyhoca-gui[10313] (x2gosession-pylib) DEBUG: convert_encoding: False pyhoca-gui[10313] (x2gosession-pylib) DEBUG: clipboard: both pyhoca-gui[10313] (x2gosession-pylib) DEBUG: kblayout: us pyhoca-gui[10313] (x2gosession-pylib) DEBUG: session_title: X2Go -- tightrope pyhoca-gui[10313] (x2gosession-pylib) DEBUG: pack: 16m-jpeg-9 pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go sshproxy parameters for profile tightrope: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_look_for_keys: False pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_host: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_key_filename: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_user: pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_port: 22 pyhoca-gui[10313] (x2gosession-pylib) DEBUG: initializing X2GoControlSession pyhoca-gui[10313] (x2gosessregistry-pylib) NOTICE: registering X2Go session tightrope... pyhoca-gui[10313] (x2gosessregistry-pylib) DEBUG: registering X2Go session with UUID 7a2f6cba-8645-11e4-bc1e-002564eaa29b pyhoca-gui[10313] (x2goclient-pylib) NOTICE: initializing X2Go session... pyhoca-gui[10313] (PyHoca-GUI) INFO: password dialog box started pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client management loop... pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client management loop... pyhoca-gui[10313] (x2gocontrolsession-pylib) NOTICE: connecting to [192.168.96.5]:22 pyhoca-gui[10313] (x2gocontrolsession-pylib) DEBUG: trying password based SSH authentication with server Terminated mike@pride-n-joy:~$ Dec 17 18:36:14 tightrope sshd[7880]: debug1: Forked child 17664. Dec 17 18:36:14 tightrope sshd[17664]: Set /proc/self/oom_score_adj to -1000 Dec 17 18:36:14 tightrope sshd[17664]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8 Dec 17 18:36:14 tightrope sshd[17664]: debug1: inetd sockets after dupping: 3, 3 Dec 17 18:36:14 tightrope sshd[17664]: Connection from 192.168.96.10 port 33989 Dec 17 18:36:14 tightrope sshd[17664]: debug1: Client protocol version 2.0; client software version paramiko_1.15.1 Dec 17 18:36:14 tightrope sshd[17664]: debug1: no match: paramiko_1.15.1 Dec 17 18:36:14 tightrope sshd[17664]: debug1: Enabling compatibility mode for protocol 2.0 Dec 17 18:36:14 tightrope sshd[17664]: debug1: Local version string SSH-2.0-OpenSSH_6.0p1 Debian-4+deb7u2 Dec 17 18:36:14 tightrope sshd[17664]: debug1: permanently_set_uid: 107/65534 [preauth] Dec 17 18:36:14 tightrope sshd[17664]: debug1: list_hostkey_types: ssh-rsa,ssh-dss [preauth] Dec 17 18:36:14 tightrope sshd[17664]: debug1: SSH2_MSG_KEXINIT sent [preauth] Dec 17 18:36:42 tightrope sshd[17664]: fatal: Read from socket failed: Connection reset by peer [preauth] Dec 17 18:36:42 tightrope sshd[17664]: debug1: do_cleanup [preauth] Dec 17 18:36:42 tightrope sshd[17664]: debug1: monitor_read_log: child log fd closed Dec 17 18:36:42 tightrope sshd[17664]: debug1: do_cleanup Dec 17 18:36:42 tightrope sshd[17664]: debug1: Killing privsep child 17665

3 2

client side printing
by Bernhard Mayr 16 Dec '14

16 Dec '14

Hi! Client side printing does not work on my x2goserver. When looking at the file /etc/cups/cups-x2go.conf I am wondering whether I need the ssh keys only if the cupsserver resides on a different server as the x2go server?

4 4

client side printing (windows client)
by Luciano Gabriel Andino 16 Dec '14

16 Dec '14

Hello, I can't print in a xfce session from my windows client. Session is through VPN to a Debian machine. In a xfce session, when I ask to print something, nothing happens in windows client. Printing support at client's side is checked. details and logs: server: Linux kernel 3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u2 x86_64 GNU/Linux cups-x2go 3.0.1.0 x2goserver 4.0.1.18 cups 1.5.3-5 cups-x2go 3.0.1.0 client: x2goclient-4.0.3.1-20141214 (windows 8.1) server# tail /var/log/syslog Dec 15 20:52:38 grafico /usr/bin/x2gostartagent: successfully started X2Go agent session with ID silvia-50-1418687558_stDXFCE_dp32 Dec 15 20:52:41 grafico /usr/bin/x2gomountdirs[15297]: WARNING: mounting of /cygdrive/C/Users/Luciano/X2GO~1/S-8FDC~1/spool failed Dec 15 20:52:42 grafico /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="xfce4-session" Dec 15 20:52:44 grafico /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/silvia/.x2go/C-silvia-50-1418687558_stDXFCE_dp32/keyboard Dec 15 20:52:45 grafico vmusr[15544]: [ warning] [vmusr] Error creating backup of old config file. Dec 15 20:52:45 grafico vmusr[15544]: [ warning] [vmtoolsd] The vmusr service needs to run inside a virtual machine. Dec 15 20:53:58 grafico /usr/lib/cups/backend/cups-x2go[15957]: Print job received from cups -> 14 silvia Gmail 1 PageSize=Letter Resolution=300dpi number-up=1 job-uuid=urn:uuid:ef62225d-d797-3a45-7117-e962f96905a0 job-originating-host-name=localhost time-at-creation=1418687638 time-at-processing=1418687638 Dec 15 20:54:00 grafico /usr/bin/x2goprint[15990]: x2goprint is processing /var/spool/x2goprint/silvia-50-1418687558_stDXFCE_dp32_14-silvia-cupsjob15957.pdf with print job title ,,Gmail'' server# x2gomountdirs dirs: ssh port:22 Host:10.166.24.1 User: ln: fallo al crear el enlace simbólico «/root/.x2go/C-/spool»: No existe el fichero o el directorio ln: fallo al crear el enlace simbólico «/root/.x2go/C-/mimebox»: No existe el fichero o el directorio -- Saludos!! Luciano Andino GNU/Linux user #185103 Santa Fe - Argentina -----------------------------------------------

1 0

Fullscreen issues from laptop
by David Zafra [KLO] 15 Dec '14

15 Dec '14

Hi everybody I'm experiencing some problems when connecting from a x2go client running on a laptop with Ubuntu 14.04. I've seen similar issues in other threads, but I've not found any complete solution. I can connect to x2go server in fullscreen mode without problems. I can switch to client laptop desktop if I click on the right upper corner of the screen. But many times (not allways) I cannot come back to x2go client. I can see the task running in Unity launcher, but I cannot switch to it, even if I press CTRL-Tab. I've found a partial solution: CTRL+ALT+F changes to widowed mode, so whenever I want to go back to x2go client I can click on the task in the launcher and press CTR+ALT+F again to be in fullscreen mode. But, something strange occurs with my laptop desktop, that is, when I press ALT+TAB I can't see the tasks lists. I hope I've been clear enough. Regards, -- *David Zafra Gómez* KLO Ingeniería Informática ~~--.. www.klo.es <http://www.klo.es/> ..--~~ Aviso Legal: De acuerdo con la Ley 15/1999 (LOPD), usted tiene derecho al acceso, rectificación y cancelación de sus datos personales informados en el fichero del que es titular KLO. Si desea modificar sus datos o darse de baja en el sistema de comunicación electrónica envíe un correo a web(a)klo.es

2 1

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