x2go-dev February 2015

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28 participants
202 discussions

Bug#780: SSH Auth Agent authentication doesn't work with x2gobroker when no username is specified on the command line
by Stefan Baur 03 Feb '15

03 Feb '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: x2goclient Version: 4.0.3.2-2015.02.01-4750158 (also present in 4.0.3.1) When running x2goclient.exe on Windows (haven't tested Linux/OS X, issue may be present there as well), using - --broker-url=ssh://server:22/usr/bin/x2gobroker --broker-autologin (the sequence of parameters doesn't matter), x2goclient goes into an endless loop alternating between a password prompt for a (non-existent) keyfile, and the message Access denied. Authentication that can continue: publickey,password Access denied. Authentication that can continue: publickey,password (yes, it is printed twice). This is even though a keyfile is loaded into Pageant (PuTTY's SSH Auth Agent), and console login into the server using PuTTY works. If - --broker-url=ssh://user@server:22/usr/bin/x2gobroker --broker-autologin is specified, it works. IMO, this is a bug. If no user name is specified on the command line, x2goclient.exe should prompt for the user name, just like it does when running in non-broker mode, or when running in username-and-password mode. - -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) iQEcBAEBAgAGBQJU0OsHAAoJEG7d9BjNvlEZnjwIAJkpb+Wjb0TqzVH1Vh8uNP4s N8n3x0fux80CsDKZlvqGEeHhrKV0XUlLS1Gevp15Qz0bm1Dv5f8pUwXOEj6H5U5c r/otszjmZnEvhrLpCOIjEItVCUi3Hb1HYbccNO83ygRSjbKp8XT2ezOcgiI+7rcy dBpsj4eSAQ9I5Gb+9q1ZSVSeCuPrG/ZpbkQ8Xx9LmEgNF6RfKV/IxWhMQhmXtNmm n6AsL+SYadRz3esTache2LjfRijsRnNIqAbUvfmADmGc5303F2KXBWRM+Foufge8 szjG0pYDBklxT6KkbZN6WbR4xRcLZbcgH/hphTjYInK/Pii9xuUGS5fo6ssuJxI= =abCH -----END PGP SIGNATURE-----

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Bug#653: Info received (X2go and jetbrains java applications)
by Александр Демидов 03 Feb '15

03 Feb '15

Some all problems source from that error: https://youtrack.jetbrains.com/issue/IDEA-124756 [1] Today i get error from my java app PhpStorm: [ 505746] ERROR - llij.ide.plugins.PluginManager - sun.awt.image.BufImgSurfaceData cannot be cast to sun.java2d.xr.XRSurfaceData java.lang.ClassCastException: sun.awt.image.BufImgSurfaceData cannot be cast to sun.java2d.xr.XRSurfaceData at sun.java2d.xr.XRPMBlitLoops.cacheToTmpSurface(XRPMBlitLoops.java:145) at sun.java2d.xr.XrSwToPMBlit.Blit(XRPMBlitLoops.java:353) at sun.java2d.pipe.DrawImage.blitSurfaceData(DrawImage.java:967) at sun.java2d.pipe.DrawImage.renderImageCopy(DrawImage.java:585) at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:67) at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:1022) at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3318) at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3296) at com.sun.java.swing.plaf.gtk.GTKEngine.finishPainting(GTKEngine.java:606) at com.sun.java.swing.plaf.gtk.GTKEngine.finishPainting(GTKEngine.java:580) at com.sun.java.swing.plaf.gtk.GTKPainter.paintIcon(GTKPainter.java:1266) at com.sun.java.swing.plaf.gtk.GTKIconFactory$DelegatingIcon.paintIcon(GTKIconFactory.java:169) at com.sun.java.swing.plaf.gtk.GTKIconFactory$SynthExpanderIcon.paintIcon(GTKIconFactory.java:242) at sun.swing.plaf.synth.SynthIcon.paintIcon(SynthIcon.java:64) at javax.swing.plaf.synth.SynthTreeUI$ExpandedIconWrapper.paintIcon(SynthTreeUI.java:791) ... Links: ------ [1] https://youtrack.jetbrains.com/issue/IDEA-124756

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Bug#779: Fwd: [Bug 1188356] New: [abrt] x2goclient: SshMasterConnection::channelLoop(): x2goclient killed by SIGSEGV
by Orion Poplawski 03 Feb '15

03 Feb '15

Package: x2goclient Version: 4.0.3.1 It appears that ports 30000-40000 are blocked, x2goclient crashes. It shouldn't crash. -------- Forwarded Message -------- Subject: [Bug 1188356] New: [abrt] x2goclient: SshMasterConnection::channelLoop(): x2goclient killed by SIGSEGV Date: Mon, 02 Feb 2015 16:49:54 +0000 From: bugzilla(a)redhat.com To: orion(a)cora.nwra.com https://bugzilla.redhat.com/show_bug.cgi?id=1188356 Bug ID: 1188356 Summary: [abrt] x2goclient: SshMasterConnection::channelLoop(): x2goclient killed by SIGSEGV Product: Fedora Version: 20 Component: x2goclient Assignee: orion(a)cora.nwra.com Reporter: christopher.bollinger(a)momentumtelecom.com QA Contact: extras-qa(a)fedoraproject.org CC: orion(a)cora.nwra.com Description of problem: I am tweaking iptables on the box I am connecting to; with input and output set to accept port 22 and related and established accepted. Upon attempt to connect to the box, X2go gives the error listed. Version-Release number of selected component: x2goclient-4.0.3.1-1.fc20 Additional info: reporter: libreport-2.2.3 backtrace_rating: 4 cmdline: x2goclient crash_function: SshMasterConnection::channelLoop executable: /usr/bin/x2goclient kernel: 3.17.8-200.fc20.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (3 frames) #0 SshMasterConnection::channelLoop at ../sshmasterconnection.cpp:1447 #1 SshMasterConnection::run at ../sshmasterconnection.cpp:698 #2 QThreadPrivate::start at thread/qthread_unix.cpp:349 -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.

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Bug#776: X2Go issue (in src:nx-libs) has been marked as pending for release
by Mike Gabriel 03 Feb '15

03 Feb '15

tag #776 pending fixed #776 2:3.5.0.29 thanks Hello, X2Go issue #776 (src:nx-libs) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=nx-libs.git;a=commitdiff;h=b992fda The issue will most likely be fixed in src:nx-libs (2:3.5.0.29). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit b992fdaa0f0789e4e1db6d121cfff979210dcb52 Author: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Date: Tue Feb 3 04:59:13 2015 +0100 Add patch 700_nx-X11_mesa-initialize-server-support-correctly.full.patch. Initialize server_support array with correct size. Fix Mesa upstream bugzilla bug #7353. (Fixes: #776). diff --git a/debian/changelog b/debian/changelog index bebcf51..a5e08c0 100644 --- a/debian/changelog +++ b/debian/changelog @@ -100,6 +100,11 @@ nx-libs (2:3.5.0.29-0x2go2) UNRELEASED; urgency=medium launched as x2goagent, use X2Go-specific paths for the keystrokes.cfg file. (Fixes: #744). + [ Heinrich Schuchardt ] + + Add patch 700_nx-X11_mesa-initialize-server-support-correctly.full.patch. + Initialize server_support array with correct size. Fix Mesa upstream + bugzilla bug #7353. (Fixes: #776). + [ Mihai Moldovan ] * Change string "X2go" to "X2Go" where appropriate.

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Bug#645: X2go and jetbrains java applications
by Александр Демидов 02 Feb '15

02 Feb '15

Similar bug http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=653 [1] Bug report with Intellij IDEA: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=645 [2] Problem is exists. If you started jetbrains bussines applications - your x2go session is unstable. Description of problem (from me) on russian: https://debian.pro/1618#comment-29822 [3] May be similar bugs: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=291 [4] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=655 [5] Mike Gabriel says: > In general, we have observed several irregularities in NX that occur > with NX in rootless mode, but don't occur in desktop mode. What is rootless mode and can i toggle my x2gosession to desktop mode? In bug report of problem x2go with eclipse http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=291 [4] Description solution for normally using eclipse: > So, is there a way to disable xrender extension ? (IIRC there was an > option like that in NX Client) or any other workaround ? And... > I've found a workaround, just add the following line in eclipse.ini : > > -Dorg.eclipse.swt.internal.gtk.cairoGraphics=false But in phpstorm.vmoptions not exists parameters "cairoGraphics" (phpstorm unable to recognition that parameter for eclipse) Please. Help with solve that bug in x2go. Save my time of life (I five months search another solutions for use phpstorm or intellij idea IDE in remote x11-sessions. But not luck) Links: ------ [1] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=653 [2] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=645 [3] https://debian.pro/1618#comment-29822 [4] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=291 [5] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=655

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Bug#776: nx-X11: Size of pointer 'server_support' used instead of size of its data
by Heinrich Schuchardt 02 Feb '15

02 Feb '15

The appended patch From: Ian Romanick <idr(a)us.ibm.com> Date: Thu, 13 Jul 2006 15:27:37 +0000 Subject: [PATCH] Move initialization of server_support from __glXProcessServerString to __glXCalcualteUsableExtensions. should solve the problem. I adjusted the file path to make it applicable to x2go. Cf. https://bugs.freedesktop.org/show_bug.cgi?id=7353 The patch dates from *** 2006 ***. We definitely should rebase the mesa code. Best regards Heinrich Schuchardt

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Re: [X2Go-Dev] [X2Go-Project] Invitation
by Heinz-M. Graesing 02 Feb '15

02 Feb '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, I'm happy to announce that it will be possible for me to invite you (developers) to our first interactive online meeting next Thursday (2015-02-05) 4pm to 6pm. I'll need to leave my workplace an will have only a 3g connection. So as the most of us are already meet on on our IRC channel, I would suggest to meet there as a fall-back. I'll include a together.js instance inside the wiki pages too, but as this is not tested yet, the IRC channel #x2go should be the native communication base. The date is chosen to make it possible for mike#1 to be part of this meeting. Mike offered his help to get more information about the services he is/was running - so please prepare some questions! We should use this time wisely to learn about what is going on, what needs to be done and what remains - maybe - uncovered at the moment. So I really hope to meet you next Thursday - Thank you! Regards, Heinz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUy3gjAAoJEKRUbBMT/NRx0n4P+wYSc0Fse9XsSkYM4yLYgd1s E5l4Fwqkaw4MjQGqlc+BEq0kN1VKC1z249EJzdBX3a8C6dO9maMh0xb5Gs9PfRKQ KPAJTRPs4i7xUAhX0cvq1geUhiNAHeFpYImUg3SKeDhOHXvRTqdUCSmsPpiDKFEp B1UBkjL3vEw0CapX+hcBr3hRUopa7RCCqay8bvkJHO6vIZ73p2ScOtI+vAI/NB5Y Zq1eYTf2+uJr7NVP5nyQrG8rDJbKT48TAx5Ci/PQDmBtea/Y4Tc7nAI7aii7SFxd bHZmSCKvr63i/mzFG6X2YFBTkjzLW7EurzUcIZjFwoHCoq19U1RoaHoqyDfrkpJp FSv0dDkbgoen9dSNcX2R9XniyhYLbi/cULFwwkUWHhFvKGVRf5MMp++kNTB82fQb L644zOSb35ziCBRzWWvA9fA181OB1N8PnlXIwBH0yE+j5Gc/7h0GVzLrHbtS2pph 057O7TiBPnFRz1OxBnLB9T3rgfjAi470kRatUyRAeXsf2RBczi+5B+IP2zdGIUBB z0mePoBFeikkJUyMKZX1LxEk51ExdDSqJeHQbwaCW8t5GoDlPQihZN4BeJPa8UCU 1LnbgN3VwzC92LJ4XT1J9Ut5mpunUexaEsKMQkRXMi6Dg+zXap6WOIskqMUWuaJz Uent2bdO1REtDTzv/+zs =5YPu -----END PGP SIGNATURE-----

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Bug#628: (x2goclient can not be compiled on Raspberry PI)
by Office NextITLevel GmbH 02 Feb '15

02 Feb '15

Dear X2Go Developer, please reopen this case: I am using Raspian, which is the Debian Wheezy version. I downloaded the x2goclient package from http://archive.raspbian.org/raspbian/pool/main/x/x2goclient/x2goclient_4.0.… and then I tried to install, but it failed. This download version is for Debian Jessie. sudo dpkg -i x2goclient_4.0.3.1-3_armhf.deb (Reading database ... 71974 files and directories currently installed.) Preparing to replace x2goclient 4.0.3.1-3 (using x2goclient_4.0.3.1-3_armhf.deb) ... Unpacking replacement x2goclient ... dpkg: dependency problems prevent configuration of x2goclient: x2goclient depends on libc6 (>= 2.15); however: Version of libc6:armhf on system is 2.13-38+rpi2+deb7u7. x2goclient depends on libssh-4 (>= 0.5.4-2~); however: Version of libssh-4:armhf on system is 0.5.4-1+deb7u1. dpkg: error processing x2goclient (--install): dependency problems - leaving unconfigured Processing triggers for hicolor-icon-theme ... Processing triggers for desktop-file-utils ... Processing triggers for man-db ... Errors were encountered while processing: x2goclient ---------------- And this is the compile script - and it should be fine ################################################################################ # build x2goclient ################################################################################ mkdir -p $HOME/x2go cd $HOME/x2go sudo apt-get update # build deps of both nx-libs and x2goclient sudo apt-get install -y libldap2-dev libssh-dev libx11-dev libxpm-dev sudo apt-get install -y debhelper libpng-dev libjpeg-dev zlib1g-dev quilt libfontconfig1-dev libfontenc-dev libfreetype6-dev libxmltok1-dev libxml2-dev autoconf pkg-config x11proto-core-dev man2html-base sudo apt-get install -y expat x11proto-kb-dev libssh-dev libcups2-dev sudo apt-get install -y autotools-dev libqt4-gui libglib2.0-dev m4 qt4-qmake libqt4-dev dh-autoreconf echo "Getting nx-libs and compiling ..." git clone http://code.x2go.org/git/nx-libs.git cd nx-libs # git checkout redist-server/3.5.0.27 # This will take about 1 hour or so. dpkg-buildpackage -us -uc cd .. # No new depenendcies for cups-x2go echo "Getting cups-x2go and compiling ..." git clone git://code.x2go.org/cups-x2go.git cd cups-x2go # git checkout 3.0.1.0 dpkg-buildpackage -us -uc cd .. echo "Getting x2goclient and compiling ..." git clone http://code.x2go.org/git/x2goclient.git cd x2goclient # This will take a few minutes dpkg-buildpackage -us -uc cd .. ------------------------------------------- So I used the newest code and compiled today and still I get: Getting x2goclient and compiling ... fatal: destination path 'x2goclient' already exists and is not an empty directory. dpkg-buildpackage: source package x2goclient dpkg-buildpackage: source version 4.0.3.2-0x2go1 dpkg-buildpackage: source changed by Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> dpkg-source --before-build x2goclient dpkg-buildpackage: host architecture armhf dpkg-checkbuilddeps: Unmet build dependencies: libssh-dev (>= 0.5.4-2~) dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting dpkg-buildpackage: warning: (Use -d flag to override.) --- Debian Jessie is still not finished, so I have to use Debian Wheezy. Have a nice day, Franz Lückl Next IT Level GmbH Paul Tillich Str. 14 60528 Frankfurt Handelsregister HRB 94885, Frankfurt am Main Finanzamt: Frankfurt/M. – USt-ID: DE285327933 Mobil DE: +49 152 3437 5620 Mobil AT: +43 676 37 00 299 Mobiles Landline: +49 69 3487 8985 mailto:franz@nextitlevel.de Internet Home Page: http://www.nextitlevel.de

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Bug#775: additional info
by Samo Dadela 02 Feb '15

02 Feb '15

tried Xming... works a bit better (ctrl-alt-left works), but alt-tab has still problems... sometimes it works, but it must be pressed very quickly, if it's held too long then I get thrown back to windows... weird. so it seems more a problem with the X servers and/or their configuration by x2go. Samo

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Processed: your mail
by owner＠bugs.x2go.org 01 Feb '15

01 Feb '15

Processing commands for control(a)bugs.x2go.org: > reassign #778 nx-libs Bug #778 [src:nx-libs] affected by CVE 2015-0235: Stop using gethosbyname() Warning: Unknown package 'src:nx-libs' Bug reassigned from package 'src:nx-libs' to 'nx-libs'. Ignoring request to alter found versions of bug #778 to the same values previously set Ignoring request to alter fixed versions of bug #778 to the same values previously set > thanks Stopping processing here. Please contact me if you need assistance. -- 778: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=778 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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x2go-dev February 2015