x2go-user December 2014

x2go-user@lists.x2go.org

21 participants
19 discussions

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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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.

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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.”

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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

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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?

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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-----

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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

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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

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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?

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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 -----------------------------------------------

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