x2go-dev May 2015

x2go-dev@lists.x2go.org

27 participants
196 discussions

X2go Mac client and Red Hat 7 server
by Elizabeth Real 22 May '15

22 May '15

I’ve been working on x2go and keep hitting a wall when attempting a connection from my Mac OSX 10.10.2 (client) > RHEL7.0 (server) This is the error I get on the client: x2go-ERROR-2> "Connection Error(Can not connect to 128.149.23.102:22): Protocol mismatch: " 2015-05-04 11:02:57.211 x2goclient[1248:37083] modalSession has been exited prematurely - check for a reentrant call to endModalSession: On the session settings, I tried all of the ‘session types’: KDE, gnome, XFCE, etc but none work. The server installation was rather simple, just had to download these binaries to be able to install x2goserver: perl-File-Which-1.09-12.el7.noarch.rpm perl-Capture-Tiny-0.24.1.el7.noarch.rpm After installing these, I was able to yum install x2goserver and start the x2gocleansessions service. I’ve verified XFCE is installed on the server and modified the firewall. Still same error on the x2go client: protocol mismatch. Please advise!

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Re: [X2Go-Dev] [pkg-x2go-devel] Bug#784565: nx-libs-lite: parts are derived from non-free code
by Mike Gabriel 21 May '15

21 May '15

Hi Francesco, On Mi 06 Mai 2015 19:35:32 CEST, Francesco Poli (wintermute) wrote: > Package: nx-libs-lite > Version: 3.5.0.27-1 > Severity: serious > Justification: Policy 2.2.1 > > Hello and thanks for maintaining this package in Debian! > > I noticed that the debian/copyright states: > > [...] > | Parts of this software are derived from DXPC project. These copyright > | notices apply to original DXPC code: > | > | Redistribution and use in source and binary forms are permitted provided > | that the above copyright notice and this paragraph are duplicated in all > | such forms. > | > | THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED > | WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF > | MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. > | > | Copyright (c) 1995,1996 Brian Pane > | Copyright (c) 1996,1997 Zachary Vonler and Brian Pane > | Copyright (c) 1999 Kevin Vigor and Brian Pane > | Copyright (c) 2000,2001 Gian Filippo Pinzari and Brian Pane > [...] > > This license lacks the permission to modify the DXPC code. > Hence, the original DXPC code does not appear to comply with the > DFSG. And the nx-libs-lite is in part derived from DXPC code. > > This basically means that nx-libs-lite includes parts which are > non-free (as they are derived from non-modifiable code) and > are also possibly legally undistributable (as they are non-modifiable, > but actually modified). The combination with the rest of nx-libs-lite > (which is GPL-licensed) may also be legally undistributable (since > the license with no permission to modify is GPL-incompatible). > > > If there's anything I misunderstood, please clarify. > > Otherwise, please address this issue as soon as possible. > The copyright owners for the original DXPC code should be > contacted and persuaded to re-license under GPL-compatible > terms. > > Thanks for your time. > Bye. Please follow-up with reading [1]. As it seems, dxpc has been long ago relicensed to BSD-2-clause (for v3.8.1 in/around 2002). I have no exact clue, if NoMachine forked prior to that (if they quote the old licensing terms, then probably they did). However, how do you see the situation considering that upstream changed to BSD-2-clause a long time ago. What approach do you propose for nx-libs-lite to get the issue fully fixed? Mike [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=142028 -- 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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Bug#870: SSH_VERSION macro
by Michael DePaulo 17 May '15

17 May '15

Although this appears to be a bug in libssh, we should probably add #ifdefs in our code for libssh 0.7.0 or later. >From #libssh on FreeNode: gladiac> mikedep333: you can use SSH_VERSION macro to detect the libssh version

1 0

Bug#765: More Info
by Michael DePaulo 16 May '15

16 May '15

There are multiple ways to reproduce this bug. For example: 1. Let the server and x2goclient exchange an ecdsa key. Configure the server to only use rsa keys. Then attempt to connect with x2goclient. (This is what happened in the original bug report.) (This will happen when someone configures a server for FIPS compliance.) (Note that if both an rsa key and an ecdsa key are available, an ecdsa key will be exchanged.) 2. Let the server and x2goclient exchange an rsa key. Configure the server to only use ecdsa keys. Then attempt to connect with x2goclient. (This will produce the inverse error message.) 3. Let the server and x2goclient exchange an ecdsa key. Replace that key with an ecdsa key of a different length. Then attempt to connect with x2goclient. What will not reproduce this bug is configuring a server to only use rsa keys, and then connecting with x2goclient for the 1st time. (Which will exchange an rsa key.)

1 0

Bug#641: x2goagent crash in XFreeFontPath
by Orion Poplawski 16 May '15

16 May '15

Package: nx-libs Version: 3.5.0.27 Core was generated by `/usr/lib64/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten t'. Program terminated with signal SIGABRT, Aborted. #0 0x00007f1be42d9877 in raise () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install glibc-2.18-16.fc20.x86_64 libX11-1.6.1-1.fc20.x86_64 libXau-1.0.8-2.fc20.x86_64 libXcursor-devel-1.1.14-2.fc20.x86_64 libXfixes-5.0.1-2.fc20.x86_64 libXrender-0.9.8-2.fc20.x86_64 libgcc-4.8.3-7.fc20.x86_64 libjpeg-turbo-1.3.1-2.fc20.x86_64 libpng-1.6.6-3.fc20.x86_64 libstdc++-4.8.3-7.fc20.x86_64 libxcb-1.9.1-3.fc20.x86_64 libxml2-2.9.1-2.fc20.x86_64 sssd-client-1.11.7-2.fc20.x86_64 xz-libs-5.1.2-12alpha.fc20.x86_64 zlib-1.2.8-3.fc20.x86_64 (gdb) bt #0 0x00007f1be42d9877 in raise () from /lib64/libc.so.6 #1 0x00007f1be42daf68 in abort () from /lib64/libc.so.6 #2 0x00007f1be4319a54 in __libc_message () from /lib64/libc.so.6 #3 0x00007f1be43203ac in malloc_consolidate () from /lib64/libc.so.6 #4 0x00007f1be4320c66 in _int_free () from /lib64/libc.so.6 #5 0x00007f1be6865d8d in XFreeFontPath (list=list@entry=0x57e3980) at GetFPath.c:92 #6 0x0000000000495789 in nxagentReconnectFailedFonts (p0=<optimized out>) at Font.c:1353 #7 0x00000000004b8670 in nxagentReconnectSession () at Reconnect.c:482 #8 0x00000000004b8a3b in nxagentHandleConnectionChanges () at Reconnect.c:827 #9 0x00000000004b8c60 in nxagentHandleConnectionStates () at Reconnect.c:218 #10 0x000000000049b905 in nxagentWakeupHandler (data=<optimized out>, count=-1, mask=0xacb760 <LastSelectMask>) at Handlers.c:589 #11 0x000000000046a33b in WakeupHandler (result=result@entry=-1, pReadmask=pReadmask@entry=0xacb760 <LastSelectMask>) at dixutils.c:472 #12 0x0000000000473ca2 in WaitForSomething (pClientsReady=pClientsReady@entry=0x7fffb3d56250) at WaitFor.c:389 #13 0x0000000000445c1a in Dispatch () at X/NXdispatch.c:619 #14 0x0000000000429455 in main (argc=15, argv=0x7fffb3d56878, envp=<optimized out>) at main.c:450 (gdb) up 5 #5 0x00007f1be6865d8d in XFreeFontPath (list=list@entry=0x57e3980) at GetFPath.c:92 92 Xfree ((char *)list); (gdb) print list $1 = (char **) 0x57e3980 (gdb) print (char *)list $2 = 0x57e3980 "\020\263\201\006" (gdb) up #6 0x0000000000495789 in nxagentReconnectFailedFonts (p0=<optimized out>) at Font.c:1353 1353 XFreeFontPath(fontPaths); (gdb) print fontPaths $3 = (char **) 0x57e3980 Oct 11 11:59:33 kolea systemd: Started Session 1613 of user leka. Oct 11 11:59:35 kolea /usr/bin/x2goresume-session: x2goresume-session called with options: leka-50-1412986821_stDKDE_dp24 800x600 adsl 16m-jpeg-9 us pc105/us 1 Oct 11 11:59:35 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:36 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 pre-resume Oct 11 11:59:36 kolea su: (to leka) root on none Oct 11 11:59:36 kolea systemd: Starting Session c67 of user leka. Oct 11 11:59:36 kolea systemd: Started Session c67 of user leka. Oct 11 11:59:37 kolea su: (to leka) root on none Oct 11 11:59:37 kolea systemd: Starting Session c68 of user leka. Oct 11 11:59:37 kolea systemd: Started Session c68 of user leka. Oct 11 11:59:37 kolea /usr/bin/x2goresume-session: client 10.10.10.1 has successfully resumed session with ID leka-50-1412986821_stDKDE_dp24 Oct 11 11:59:37 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Oct 11 11:59:37 kolea /usr/bin/x2gosuspend-session: x2gosuspend-session called with options: leka-50-1412986821_stDKDE_dp24 Oct 11 11:59:37 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:37 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:37 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:38 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 post-resume Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:38 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:39 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:39 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 pre-suspend Oct 11 11:59:39 kolea /usr/bin/x2goumount-session[20559]: x2goumount-session has been called with options: leka-50-1412986821_stDKDE_dp24 Oct 11 11:59:39 kolea /usr/bin/x2goumount-session[20559]: SSHFS share already unmounted, taking care of further clean-up (C-leka-50-1412986821_stDKDE_dp24) Oct 11 11:59:39 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_FMBINDINGS Oct 11 11:59:39 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_FMBINDINGS Oct 11 11:59:39 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_FMBINDINGS Oct 11 11:59:39 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_FMBINDINGS Oct 11 11:59:40 kolea /usr/bin/x2gosuspend-session: session with ID leka-50-1412986821_stDKDE_dp24 has been suspended successfully Oct 11 11:59:40 kolea /usr/bin/x2gomountdirs[20632]: x2gomountdirs has been called with options: dir leka-50-1412986821_stDKDE_dp24 leka /home/leka/.x2go/ssh/key.nt1127 /export/home/leka/.x2go/S-leka-50-1412986821_stDKDE_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__30008 Oct 11 11:59:40 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:40 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:41 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 post-suspend Oct 11 11:59:43 kolea su: (to leka) root on none Oct 11 11:59:43 kolea systemd: Starting Session c69 of user leka. Oct 11 11:59:43 kolea systemd: Started Session c69 of user leka. Oct 11 11:59:44 kolea su: (to leka) root on none Oct 11 11:59:44 kolea systemd: Starting Session c70 of user leka. Oct 11 11:59:44 kolea systemd: Started Session c70 of user leka. Oct 11 11:59:44 kolea /usr/bin/x2gosuspend-session: x2gosuspend-session called with options: leka-50-1412986821_stDKDE_dp24 Oct 11 11:59:44 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Oct 11 11:59:44 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:45 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:45 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:45 kolea /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Oct 11 11:59:45 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:45 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:45 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 pre-suspend Oct 11 11:59:45 kolea /usr/bin/x2goumount-session[20856]: x2goumount-session has been called with options: leka-50-1412986821_stDKDE_dp24 Oct 11 11:59:45 kolea /usr/bin/x2goumount-session[20856]: successfully unmounted "/tmp/.x2go-leka/spool/C-leka-50-1412986821_stDKDE_dp24" Oct 11 11:59:45 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_FMBINDINGS Oct 11 11:59:46 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_FMBINDINGS Oct 11 11:59:46 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_FMBINDINGS Oct 11 11:59:46 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_FMBINDINGS Oct 11 11:59:46 kolea /usr/bin/x2gosuspend-session: session with ID leka-50-1412986821_stDKDE_dp24 has been suspended successfully Oct 11 11:59:46 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:47 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 11 11:59:47 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412986821_stDKDE_dp24 post-suspend Oct 11 11:59:52 kolea abrt-hook-ccpp: Saved core dump of pid 21706 (/usr/lib64/nx/bin/nxagent) to /var/tmp/abrt/ccpp-2014-10-11-11:59:46-21706 (103579648 bytes) -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA/CoRA Division FAX: 303-415-9702 3380 Mitchell Lane orion(a)cora.nwra.com Boulder, CO 80301 http://www.cora.nwra.com

2 2

Release Round After May 23th
by Mihai Moldovan 16 May '15

16 May '15

Hi This is meant as a heads-up. After May, 23th, I will merge currently non-applied patches, apply trivial bugfixes and release new versions of at least the following components: - X2Go Client - X2Go Broker The new version of X2Go Client will NOT yet include the WIP OS X fixes and PulseAudio integration. It turned out that bundling PulseAudio is more complicated than I would have liked and getting things wrapped up is taking longer than expected. I plan to include them in 4.0.4.1, though. X2Go Broker has, likewise, seen a lot of changes that warrant a new release version. This was especially asked for by Mike Gabriel. Other components may also see releases dependent of my judgment. Mihai

1 0

Bug#870: bug report and patch submitted to libssh
by Michael DePaulo 16 May '15

16 May '15

I reported the bug to libssh and submitted a patch: https://red.libssh.org/issues/194

1 0

Bug#870: x2goclient: undefined symbol: ssh_forward_listen
by Andrey Amado Benavides 16 May '15

16 May '15

Package: x2goclient.x86_64 Version: 4.0.3.2-1.fc22 I, i tried connect to server and show next error. [xxxx@xxxxx ~]$ x2goclient --debug x2go-INFO-1> "Starting x2goclient..." x2go-INFO-4> "Traductor: :/x2goclient_es_mx instalado." x2go-INFO-5> "Traductor: :/qt_es_MX instalado." x2go-INFO-3> "Cliente X2Go iniciado." x2go-DEBUG-../onmainwindow.cpp:495> "$HOME=/home/xxxxx" x2go-DEBUG-../onmainwindow.cpp:2123> Reading 4 sessions from config file. x2go-DEBUG-../onmainwindow.cpp:2668> Starting session via smartcard, ssh-agent or kerberos token. x2go-INFO-8> "Iniciando conección con el servidor: xx.xx.xx.xx:22" x2go-DEBUG-../onmainwindow.cpp:2702> Start new ssh connection to server:"xx.xx.xx.xx":"22" krbLogin: false x2go-DEBUG-../sshmasterconnection.cpp:202> starting ssh connection without kerberos authentication x2go-DEBUG-../sshmasterconnection.cpp:206> SshMasterConnection, instance SshMasterConnection(0x10507a0) created x2go-DEBUG-../sshmasterconnection.cpp:442> SshMasterConnection, instance SshMasterConnection(0x10507a0) entering thread x2go-DEBUG-../sshmasterconnection.cpp:478> libSsh not inited yet, initting x2go-DEBUG-../sshmasterconnection.cpp:789> cserverAuth x2go-DEBUG-../sshmasterconnection.cpp:804> state: 1 x2go-DEBUG-../sshmasterconnection.cpp:654> user auth OK x2go-DEBUG-../onmainwindow.cpp:2797> SSH connection established. x2go-DEBUG-../onmainwindow.cpp:3060> Continue normal x2go session x2go-DEBUG-../sshprocess.cpp:189> executing remote command via SshProcess object (0): "export HOSTNAME && x2golistsessions" x2go-DEBUG-../sshmasterconnection.cpp:1434> creating new channel x2go-DEBUG-../sshmasterconnection.cpp:1438> new channel:0x7f4018013400 x2go-DEBUG-../sshmasterconnection.cpp:1469> executing remote: "sh -c 'echo X2GODATABEGIN:3edc9428-0b0c-4b49-9bc9-e95f836a86b5; PATH=/usr/local/bin:/usr/bin:/bin export HOSTNAME && x2golistsessions; echo X2GODATAEND:3edc9428-0b0c-4b49-9bc9-e95f836a86b5;'" x2go-DEBUG-../sshmasterconnection.cpp:1492> new exec channel created x2go-DEBUG-../sshmasterconnection.cpp:1596> EOF ON CHANNEL 0x7f4018013400 (SshProcess: 0) x2go-DEBUG-../sshmasterconnection.cpp:1664> eof sent x2go-DEBUG-../sshmasterconnection.cpp:1668> channel closed x2go-DEBUG-../sshprocess.cpp:449> ssh finished: true - "" (0). x2go-DEBUG-../onmainwindow.cpp:3404> "" x2go-DEBUG-../onmainwindow.cpp:3923> Executing remote command: "X2GODPI=96 x2gostartagent 1200x700 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 D GNOME both" x2go-DEBUG-../sshprocess.cpp:189> executing remote command via SshProcess object (1): "X2GODPI=96 x2gostartagent 1200x700 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 D GNOME both" x2go-DEBUG-../sshmasterconnection.cpp:1434> creating new channel x2go-DEBUG-../sshmasterconnection.cpp:1438> new channel:0x7f4018013400 x2go-DEBUG-../sshmasterconnection.cpp:1469> executing remote: "sh -c 'echo X2GODATABEGIN:bd2509a6-c889-4426-8109-4eb948090053; PATH=/usr/local/bin:/usr/bin:/bin X2GODPI =96 x2gostartagent 1200x700 adsl 16m-jpeg-9 unix-kde-depth_24 es auto 1 D GNOME both; echo X2GODATAEND:bd2509a6-c889-4426-8109-4eb948090053;'" x2go-DEBUG-../sshmasterconnection.cpp:1492> new exec channel created x2go-DEBUG-../sshmasterconnection.cpp:1596> EOF ON CHANNEL 0x7f4018013400 (SshProcess: 1) x2go-DEBUG-../sshmasterconnection.cpp:1664> eof sent x2go-DEBUG-../sshmasterconnection.cpp:1668> channel closed x2go-DEBUG-../sshprocess.cpp:449> ssh finished: true - "51 89661b87bff3c8270639fe8fb72dce56 4173 xxxx-51-1431533712_stDGNOME_dp24 30006 30007 30008 " (1). x2go-DEBUG-../onmainwindow.cpp:4727> Agent output: "51 89661b87bff3c8270639fe8fb72dce56 4173 xxxxx-51-1431533712_stDGNOME_dp24 30006 30007 30008 " x2go-DEBUG-../sshprocess.cpp:294> Starting tunnel via SshProcess object (2): "localhost":30006 -> "localhost":31006 x2go-DEBUG-../onmainwindow.cpp:5337> "Starting NX proxy, command: nxproxy -S nx/nx,options=/home/xxxxx/.x2go/S-xxxx-51-1431533712_stDGNOME_dp24/options:51" x2go-DEBUG-../sshprocess.cpp:157> Direct tunnel: waiting for connections on "localhost":31006 x2go-DEBUG-../sshprocess.cpp:189> executing remote command via SshProcess object (3): "echo "default-server=localhost:30007"> $HOME/.x2go/C-seturex-51-1431533712_stDGNO ME_dp24/.pulse-client.conf;echo "cookie-file=.x2go/C-xxxx-51-1431533712_stDGNOME_dp24/.pulse-cookie">> $HOME/.x2go/C-xxxx-51-1431533712_stDGNOME_dp24/.pulse-clien t.conf" x2go-DEBUG-../sshmasterconnection.cpp:1434> creating new channel x2go-DEBUG-../sshmasterconnection.cpp:1438> new channel:0x7f4018013400 x2go-DEBUG-../sshmasterconnection.cpp:1469> executing remote: "sh -c 'echo X2GODATABEGIN:f54bd3b2-dc92-4e5d-92d6-423c62a4104f; PATH=/usr/local/bin:/usr/bin:/bin echo "d efault-server=localhost:30007"> $HOME/.x2go/C-seturex-51-1431533712_stDGNOME_dp24/.pulse-client.conf;echo "cookie-file=.x2go/C-xxxxx-51-1431533712_stDGNOME_dp24/.puls e-cookie">> $HOME/.x2go/C-xxxxx-51-1431533712_stDGNOME_dp24/.pulse-client.conf; echo X2GODATAEND:f54bd3b2-dc92-4e5d-92d6-423c62a4104f;'" x2go-DEBUG-../sshprocess.cpp:244> copying file via SshProcess object (4): "/home/xxxx/.config/pulse/cookie" -> "$HOME/.x2go/C-seturex-51-1431533712_stDGNOME_dp24 /.pulse-cookie" x2go-DEBUG-../sshprocess.cpp:294> Starting tunnel via SshProcess object (5): "localhost":30007 -> "127.0.0.1":4713 x2go-DEBUG-../sshmasterconnection.cpp:388> Requesting reverse tunnel from port 30007 to 4713 x2go-DEBUG-../onmainwindow.cpp:5662> Proxy wrote on stderr: " NXPROXY - Version 3.5.0 Copyright (C) 2001, 2010 NoMachine. See http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '6388'. Session: Starting session at 'Wed May 13 10:43:13 2015'. Info: Using abstract X11 socket in kernel namespace for accessing DISPLAY=:0. Info: Connecting to remote host 'localhost:31006'. Info: Connection to remote proxy 'localhost:31006' established. " x2go-DEBUG-../sshprocess.cpp:109> new tcp connection x2go-DEBUG-../sshprocess.cpp:114> new socket:15 x2go-DEBUG-../sshmasterconnection.cpp:1492> new exec channel created x2goclient: symbol lookup error: x2goclient: undefined symbol: ssh_forward_listen thanks for you attention..

2 1

Bug#870: looks like libssh 0.7.0 is the culprit
by Michael DePaulo 16 May '15

16 May '15

Control: reassign -1 x2goclient Control: found -1 4.0.4.0 Control: found -1 4.0.3.2 I am getting a similar error when I attempting to build the x2goclient master branch (which will become 4.0.4.0 ) against libssh 0.7.0 on Windows. ./release\sshmasterconnection.o:sshmasterconnection.cpp:(.text+0x30ac): undefined reference to `_imp__ssh_forward_listen' Andrey, you installed this Fedora Testing update for libssh, right? 0.6.4-1.fc22 -> 0.7.0-1.fc22

1 0

Processed: your mail
by owner＠bugs.x2go.org 15 May '15

15 May '15

Processing commands for control(a)bugs.x2go.org: > reassign #874 nx-libs Bug #874 [nxagent] move Xinerama code from libNX_Xinerama to hw/nxagent Bug #49 [nxagent] Xinerama patch in nx-libs maybe breaks wine1.4 Bug #556 [nxagent] hp-toolbox segfaults when started in x2go MATE session Bug reassigned from package 'nxagent' to 'nx-libs'. Bug reassigned from package 'nxagent' to 'nx-libs'. Bug reassigned from package 'nxagent' to 'nx-libs'. No longer marked as found in versions 3.5.0.32. No longer marked as found in versions 3.5.0.32. No longer marked as found in versions 3.5.0.32. Ignoring request to alter fixed versions of bug #874 to the same values previously set Ignoring request to alter fixed versions of bug #49 to the same values previously set Ignoring request to alter fixed versions of bug #556 to the same values previously set > reassign #417 nx-libs Bug #417 [nx-libs] Two screens, wrong screen used for limits of positioning context menus Ignoring request to reassign bug #417 to the same package > forcemerge #417 #874 Bug #417 [nx-libs] Two screens, wrong screen used for limits of positioning context menus Bug #556 [nx-libs] hp-toolbox segfaults when started in x2go MATE session Severity set to 'minor' from 'wishlist' Severity set to 'minor' from 'wishlist' Severity set to 'minor' from 'wishlist' Bug #49 [nx-libs] Xinerama patch in nx-libs maybe breaks wine1.4 Bug #874 [nx-libs] move Xinerama code from libNX_Xinerama to hw/nxagent Merged 417 49 556 874 > thanks Stopping processing here. Please contact me if you need assistance. -- 417: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=417 49: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=49 556: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=556 874: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=874 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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x2go-dev May 2015