x2go-dev August 2017

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15 participants
104 discussions

Bug#651: x2goclient segfault on update to 4.0.3 on ubuntu 14.04
by Rob Izzard 15 Nov '17

15 Nov '17

Package: x2goclient Version: 4.0.3 hi x2go developers, I have x2goclient 4.0.3 (latest updates) on an Kubuntu 14.04 client, connecting to a server running x2goserver 4.0.1.16 on Ubuntu 12.10. Everything worked fine two days ago... but after the recent update from 4.0.2.1 to 4.0.3 on my client, x2goclient crashes with the following (--debug) message just after connecting to the server: x2go-INFO-1> "Starting x2goclient..." x2go-WARNING-1> "Can't load translator: :/x2goclient_en_gb" x2go-WARNING-2> "Can't load translator: :/qt_en_GB" x2go-INFO-3> "Started x2goclient." x2go-DEBUG-../onmainwindow.cpp:490> "$HOME=/home/izzard" x2go-DEBUG-../onmainwindow.cpp:2104> Reading 1 sessions from config file. x2go-DEBUG-../onmainwindow.cpp:2649> Starting session via smartcard, ssh-agent or kerberos token. x2go-INFO-8> "Starting connection to server: aibn36.astro.uni-bonn.de:22" x2go-DEBUG-../onmainwindow.cpp:2683> Start new ssh connection to server:"aibn36.astro.uni-bonn.de":"22" krbLogin: false x2go-DEBUG-../onmainwindow.cpp:2778> SSH connection established. x2go-DEBUG-../onmainwindow.cpp:3038> Continue normal x2go session x2go-DEBUG-../onmainwindow.cpp:3382> "DBD::SQLite::dbpreparefailed:nosuchcolumn:tekictrl_portat/usr/share/perl5/X2Go/Server/DB/SQLite3.pmline551. " Segmentation fault (core dumped) I tried to fix this by removing my .x2goclient directory and manually re-entering the server details but this failed. I have fixed this by copying the binary x2goclient 4.0.2.1 (from /usr/local/bin on the server) to my home directory (~/bin on the client) and now I am running this instead with no problems. The "SQLite" error line is no longer reported. Something is crocked in the new 4.0.3! :) cheers rob

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Bug#647: Mac client cannot find X server in OSX 10.10 (Yosemite)
by John Eppley 15 Nov '17

15 Nov '17

Package: x2goclient I am running the Aug 8th version of the Mac Client on the OSX 10.10 preview and get an error when I try to connect to a server. I've attached a screen shot of the error and below is taken from ~/.x2go/S-jmeppley-.../sessions: Socket: PANIC! Failed to resolve address of '/private/tmp/com.apple.launchd.bZMPGSaE78/org.macosforge.xquartz'. Loop: PANIC! Unknown display host '/private/tmp/com.apple.launchd.bZMPGSaE78/org.macosforge.xquartz'. X11 version: "XQuartz 2.7.7 (xorg-server 1.15.2)" The x2go server is running on Ubuntu 12.04 server package versions: x2goserver: "4.0.1.15-0~847~ubuntu12.04.1" x2goserver-xsession: "4.0.1.18-0~949~ubuntu12.04.1" nxagent: "2:3.5.0.27-0~446~ubuntu12.04.1" I can connect to the same server using OSX 10.9 with no errors.

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Bug#647: Works with XQartz/X11 2.7.8 beta and x2go server update
by John Eppley 15 Nov '17

15 Nov '17

I upgraded the x2go server to 4.0.1.18-0~949~ubuntu12.04.1 and X11 on the client to the Beta release. The connection works now. It still works if I roll back to X11 2.7.7.

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Bug#475: same problem with 4.0.2.1 on Yosemite
by Filip Körling 14 Nov '17

14 Nov '17

I see to have the same problem on x2goclient v4.0.2.1, running on Macosx/Yosemite causes high cpu on server Desktop used LXDE, connection works fine but the openbox executable uses lots of cpu. Running x2goclient on Window/Linux has no problem using the same server. Seems to be keyboard related, strace of the openbox process shows lots of: stat("/usr/share/X11/locale/en_US.UTF-8/Compose", {st_mode=S_IFREG|0644, st_size=563200, ...}) = 0 stat("/home/filip/.compose-cache/", 0x7fff186ad020) = -1 ENOENT (No such file or directory) open("/usr/share/X11/locale/en_US.UTF-8/Compose", O_RDONLY) = 6 fstat(6, {st_mode=S_IFREG|0644, st_size=563200, ...}) = 0 fstat(6, {st_mode=S_IFREG|0644, st_size=563200, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7feeebd5d000 read(6, "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"..., 4096) = 4096 read(6, "> <slash> <asciicircum> \t: \"|\" "..., 4096) = 4096 read(6, "terisk> \t\t: \"\302\260\" degree # DEGR"..., 4096) = 4096 read(6, " \t: \"\302\245\" yen # YEN SIGN\n<Multi"..., 4096) = 4096 read(6, "_key> <U1102> <U1103> \t: \"\341\204\225\" "..., 4096) = 4096 read(6, "ti_key> <U1165> <U1175> \t: \"\341\205\246\""..., 4096) = 4096 read(6, "\206\264\" U11b4 # HANGUL JONGSEONG R"..., 4096) = 4096 read(6, "> \t: \"\341\204\264\" U1134 # HANGUL CHOS"..., 4096) = 4096 read(6, " <asciicircum> <KP_3> \t: \"\302\263\" "..., 4096) = 4096 read(6, "Multi_key> <E> <grave> \t\t: \"\303\210\" "..., 4096) = 4096 read(6, "H GRAVE\n<dead_acute> <O> "..., 4096) = 4096 read(6, " LETTER THORN\n<dead_grave> <a> "..., 4096) = 4096 read(6, "resis # LATIN SMALL LETTER E WIT"..., 4096) = 4096 read(6, " odiaeresis # LATIN SMALL LETTER"..., 4096) = 4096 read(6, "L LETTER A WITH MACRON\n<dead_bre"..., 4096) = 4096 read(6, "_key> <d> <less> \t\t\t: \"\304\217\" U01"..., 4096) = 4096 read(6, "11C # LATIN CAPITAL LETTER G WIT"..., 4096) = 4096 read(6, "\t: \"\304\252\" U012A # LATIN CAPITAL "..., 4096) = 4096 read(6, "# LATIN SMALL LETTER L WITH ACUT"..., 4096) = 4096 read(6, "_key> <less> <n> \t\t\t: \"\305\210\" U01"..., 4096) = 4096 read(6, " <r> <less> \t\t\t: \"\305\231\" U0159 # "..., 4096) = 4096 read(6, ": \"\305\246\" U0166 # LATIN CAPITAL L"..., 4096) = 4096 read(6, "n> <u> \t: \"\305\263\" U0173 # LA"..., 4096) = 4096 read(6, "OKE\n<Multi_key> <KP_Divide> <I> "..., 4096) = 4096 read(6, "aeresis> <u> \t: \"\307\226\" U01D6 # L"..., 4096) = 4096 read(6, "diaeresis> \t: \"\307\234\" U01D"..., 4096) = 4096 read(6, "ulti_key> <underscore> <dead_abo"..., 4096) = 4096 read(6, "ER EZH WITH CARON\n<Multi_key> <c"..., 4096) = 4096 read(6, "\n<dead_acute> <Multi_key> <KP_Di"..., 4096) = 4096 read(6, "LETTER H WITH CARON\n<Multi_key> "..., 4096) = 4096 Client is OSX 10.10.1 with v4.0.2.1 + XQuartz 2.7.7 Server is Ubuntu 14.04 amd64 with 4.0.1.18-0~949~ubuntu14.04.1 Session info ========== /tmp/.x2go-filip/C-filip-52-1421247687_stDLXDE_dp32/options ----- nx/nx,link=wan,pack=16m-jpeg-9,limit=0,root=/tmp/.x2go-filip/C-filip-52-1421247687_stDLXDE_dp32,cache=8M,images=32M,type=unix-kde-depth_32,id=filip-52-1421247687_stDLXDE_dp32,cookie=05d38672bcd6dd6c416f0e1f425bc803,errors=/tmp/.x2go-filip/C-filip-52-1421247687_stDLXDE_dp32/session.log,kbtype=null/null,geometry=800x600,resize=1,fullscreen=0,accept=localhost,listen=30007,clipboard=both,client=linux,menu=0,state=/home/filip/.x2go/C-filip-52-1421247687_stDLXDE_dp32/state:52 ---- ---- Filip Körling | filip(a)stickybit.se | Mob: +46-40-631 15 02 | Twitter: @fkorling Stickybit AB | http://www.stickybit.se | ---- Anyone who is capable of getting themselves made President should on no account be allowed to do the job -- Douglas Adams.

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Bug#443: x2goclient 4.0.2.0 HEAD FTBFS (resources.rcc errors)
by Michael DePaulo 13 Nov '17

13 Nov '17

Package: x2goclient Version: 4.0.2.0 Observed on Commit 5d7d9966198d64ce7846c4f65706f9e9e178e8d7 (Fri, 28 Feb 2014 13:02:50 +0000 (14:02 +0100)) X2Go Client 4.0.2.0 HEAD failed to build from source. I am using the standard setup which has worked for 4.0.1.3: mingw32 4.4 QT 4.8.5 X2Go-WinBuilder VM (WIn7 64-bit SP1) See attached logs. They are what happens when I run the last 2 commands mentioned in this list: $ cd x2goclient $ PATH=%PATH%;D:\MinGW\libexec\gcc\mingw32\4.4.0\ $ config_win.bat $ mingw32-make >From this page: http://wiki.x2go.org/doku.php/wiki:development:build-howto-mswin:x2goclient Note that there are errors in both config_win.bat's output, and in mingw32-make's output. And they seem to be related to resources.rcc not finding files.

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Bug#443: Bug#443: x2goclient 4.0.2.0 HEAD FTBFS (resources.rcc errors)
by Mike Gabriel 13 Nov '17

13 Nov '17

Hi Alex, On Mo 03 Mär 2014 11:22:15 CET, Oleksandr Shneyder wrote: > I'll modify source code so, that build process will check if this files > are present. ok. 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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Bug#344: X2Go Client does not query ssh-agent for SSH proxy authentication
by Mike Gabriel 13 Nov '17

13 Nov '17

Package: x2goclient Version: 4.0.1.1 By some reason, SSH proxy authentications utilizing passphrase-locked SSH keys let pop up the passphrase dialog. Session profiles that do not use the SSH proxy settings can happily authenticate via ssh-agent, also for locked keys. 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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Bug#976: error on login to ubuntu/debian -> stdin: is not a tty
by ura soul 03 Nov '17

03 Nov '17

Package: x2goserver Version: 4.0.1.19-0~1064~ubuntu14.04.1 description: after installing a fresh OS template to a server that runs OpenVZ and then installing x2goserver and also a GUI (tested all of these: XFCE/MATE/GNOME) - i logged in remotely via x2goclient and saw the error in a popup: stdin: is not a tty this also occurs for me using some other OSs in the same environment. i have searched online and only found reference to this error in the context of standard console SSH connections, not to x2go connections.

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Bug#906: -noprimaryclipboard option not working with vcxsrv 1.17
by Walid MOGHRABI 23 Sep '17

23 Sep '17

Package: vcxsrv Version: 1.17 With the latest x2go Windows client (4.0.4.0), the embedded X server (vcxsrv 1.17) does not support the -noprimaryclipboard option that is available through the preferences in the x2go client gui. The primaryclipboard behaviour is very annoying with Windows so disabling it is a good idea except that it can't be done with latest release, when running, I get a debug windows stating clearly that this parameter is not supported. Regards, Walid MOGHRABI Exploitation / Operation Id SKYPE : walid_smagic --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you

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Bug#1200: Environment variables not set
by Bruno CAPELETO 05 Sep '17

05 Sep '17

Package: <x2goserver> Version: <4.0.1.20-0x2go1+git20170412.1125+9.main.1> # uname -a Linux mtcie1 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u1 (2017-06-18) x86_64 GNU/Linux The below bugs are most probably related to each other, that's why I open one case for all of them. The issues are the following : I want to use the French software Laurux, which is based on Gambas interpreter, via a x2go session running on a Debian 9 server running LXDE (same issues seen on an Ubuntu server, x2goserver version = 4.0.1.20-0~1125~ubuntu14.04.1).. As a prerequisite, the software is installed on the server and runs well on a local session. 1. Whatever the client (Windows or Linux 4.0.3.1-4), the local environment variables are not set properly and the software - which needs French localization - crashes. That could be "solved" the following way : /etc/x2go/Xsession : ... LANG=fr LC_ALL=fr_FR.UTF-8 export LANG export LC_ALL ... That seems to be a revival of older bugs, but it is definitely still here. 2. At the start of a new session, one gets a windows with an error message "No session for pid ..." ; that bug has already been reported several times in x2go bug tracking and marked as solved. Actually it is not on my brand new system. 3. The single application mode does not work with some of the applications, including that Laurux / Gambas. For example it works with /usr/bin/leafpad, but /usr/bin/libreoffice makes the x2go session crash. 4. The mouse double clic does not work in a x2go session, but only - within the Gambas software (works well for example when launching an application) and only - when the x2go client is running in a Windows environment (no problem when client in a Linux environment) Many thanks in advance for any support, Bruno

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x2go-dev August 2017