x2go-dev February 2020

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12 participants
97 discussions

Bug#1439: latest release of x2goclient for Ubuntu has dependency on hello
by Seth Galitzer 21 Feb '20

21 Feb '20

Package: x2goclient Version: 4.1.2.2 When installing the latest update for x2goclient on Ubuntu 18.04 from the x2go PPA, it has a dependency on the hello package, specifically hello-traditional. The full package version is 4.1.2.2-0~1913~ubuntu18.04.1. I suspect this is unintentional, but filing a bug to check. Output from apt below confirms dependency. $ apt-cache depends x2goclient x2goclient Depends: libc6 Depends: libcups2 Depends: libgcc1 Depends: libldap-2.4-2 Depends: libqt4-network Depends: libqt4-svg Depends: libqtcore4 Depends: libqtgui4 Depends: libssh-4 Depends: libstdc++6 Depends: libx11-6 Depends: libxpm4 Depends: openssh-client openssh-client:i386 |Depends: nxproxy nxproxy:i386 Depends: <qvd-nxproxy> |Depends: <x2gokdriveclient> Depends: hello hello-traditional Conflicts: <x2goclient-gtk> Recommends: openssh-server openssh-server:i386 |Recommends: freerdp2-x11 |Recommends: rdesktop Recommends: freerdp-x11 Suggests: pinentry-x2go Replaces: <x2goclient-gtk> $ apt-cache rdepends hello hello Reverse Depends: x2gothinclient-minidesktop hello-traditional x2gothinclient-minidesktop hello-traditional x2goclient hello-traditional junior-system hello-traditional hello-traditional hello-traditional hello-traditional $ apt show x2goclient Package: x2goclient Version: 4.1.2.2-0~1913~ubuntu18.04.1 Priority: extra Section: x11 Maintainer: X2Go Developers <x2go-dev(a)lists.x2go.org> Installed-Size: 2,793 kB Depends: libc6 (>= 2.15), libcups2 (>= 1.4.0), libgcc1 (>= 1:3.0), libldap-2.4-2 (>= 2.4.7), libqt4-network (>= 4:4.5.3), libqt4-svg (>= 4:4.5.3), libqtcore4 (>= 4:4.8.0), libqtgui4 (>= 4:4.6.1), libssh-4 (>= 0.7.3), libstdc++6 (>= 5.2), libx11-6, libxpm4, openssh-client, nxproxy | qvd-nxproxy, x2gokdriveclient | hello Recommends: openssh-server, freerdp2-x11 | rdesktop | freerdp-x11 Suggests: pinentry-x2go Conflicts: x2goclient-gtk Replaces: x2goclient-gtk Download-Size: 1,299 kB APT-Manual-Installed: yes APT-Sources: http://ppa.launchpad.net/x2go/stable/ubuntu bionic/main amd64 Packages Description: X2Go Client application (Qt4) X2Go is a serverbased computing environment with - session resuming - low bandwidth support - session brokerage support - client-side mass storage mounting support - client-side printing support - audio support - authentication by smartcard and USB stick . X2Go Client is a graphical client (Qt4) for the X2Go system. You can use it to connect to running sessions and start new sessions. -- Seth Galitzer Systems Coordinator Computer Science Department Kansas State University http://www.cs.ksu.edu/~sgsax sgsax(a)ksu.edu 785-532-7790

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X2Go Client mount directory
by Alexey Vasilyev 21 Feb '20

21 Feb '20

Hello, I try new client version 4.1.2.2 and found an error that does not allow mounting home directory if we use variable like $HOME or %HOMEPATH% in "export" options. In onmainwindow.cpp in function ONMainWindow::exportDefaultDirs i find this code - if(!QFile::exists(tails[0])) { x2goDebug<<"Path "<<tails[0]<<" not found"; continue; } But function QFile::exists cannot work with variables. I suggest changing it for something what check tails[0] for ~, $HOME, %HOMEPATH% and replace it with QDir::homePath() Regards, Alexey Vasiliev

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Bug#1442: Translation incomplete (all languages)
by Stefan Baur 18 Feb '20

18 Feb '20

Package: x2goclient Version: 4.1.2.2 Something causes the Yes/No buttons in X2GoClient's session termination confirmation popup to be untranslated. No matter which language you choose, they always say "Yes" and "No". To reproduce, set your LANG= to any other language than English, start a session, then choose "Terminate" and wait for the confirmation popup. -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

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Bug#1441: ssh-add -c/ssh-askpass does not work with X2GoClient
by Stefan Baur 18 Feb '20

18 Feb '20

Package: x2goclient Version: 4.1.2.2 When authenticating via SSH-Agent, keyfiles loaded and unlocked with ssh-add work; however, when individual confirmation is required using ssh-add c, ssh-askpass pops up, and X2GoClient waits for it to close, but does not process the answer correctly - it will always assume the wrong passphrase was entered. This is most likely a bug in libssh, not X2GoClient itself. Kind Regards, Stefan Baur -- 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

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Bug#1440: Windows7 x2goclient version 4.1.2.2-2020.02.13 crashes at the start of the session
by Sergei V. Dubrov 17 Feb '20

17 Feb '20

Package: x2goclient Version: 4.1.2.2-2020.02.13 Event log application: Bad Application Name: x2goclient.exe, version: 0.0.0.0, time stamp: 0x057066f0 Bad module name: ntdll.dll, version: 6.1.7601.24545, time stamp 0x5e0eb751 Exception code: 0xc0000005 Error offset: 0x0002e4f3 Bad Process ID: 0x1e6c Bad application launch time: 0x01d5e5a09078cbe4 Bad Application Path: C:\Program Files (x86)\x2goclient\x2goclient.exe Failed module path: C:\Windows\SysWOW64\ntdll.dll Report Code: d10ef220-5193-11ea-8c64-005056c00008 When I try to run any session, x2goclient immediatelly crashes. Previous x2goclient version x2goclient-4.1.2.0-2018.06.22 works finely. Windows 7 64bit russian, with all latest patches and updates. The same thing (crash) happens with x2goclient on Windows 10 64bit 1809 russian. -- Sergei Dubrov

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Processed: your mail
by X2Go Bug Tracking System 15 Feb '20

15 Feb '20

Processing commands for control(a)bugs.x2go.org: > tag 1439 not-a-bug Bug #1439 {Done: Mihai Moldovan <ionic(a)ionic.de>} [x2goclient] latest release of x2goclient for Ubuntu has dependency on hello Added tag(s) not-a-bug. > End of message, stopping processing here. Please contact me if you need assistance. -- 1439: bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1439 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1320: >=libssh-0.8.0 does not provide libssh_threads.so anymore
by Bernard Cafarelli 12 Feb '20

12 Feb '20

Package: x2goclient Version: 4.1.2.1 With recently released libssh 0.8.0 (and bugfix 0.8.1), everything is now provided in libbsh.so only. The separate libssh_theads.so library was dropped. This breaks x2goclient linking, as the project file explicitly sets: LIBS += -lssh -lssh_threads A proper fix would be to check libssh version and only append "-lssh_threads" for < 0.8. Currently in Gentoo libssh package added a compatibility symlink to workaround the failures in impacted consumers. Downstream Gentoo bug: https://bugs.gentoo.org/663362 -- Bernard Cafarelli (Voyageur) Gentoo developer

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Bug#1428: Connection failed. Cannot create remote file
by Alexanderstr Miete 12 Feb '20

12 Feb '20

Package: <x2goserver> Body: Package: <x2goserver> Version: <Not exactly sure where to check. Please let me know> Not sure, if this is a real bug. But it seems to have been an issue before (See here: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=227) Surprisingly, without any known changes, we suddenly receive a new error when establishing previously error free connections. The following error appears in the client (similar to the one described here in 2014: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=227) , however the connection is established as usual without any apparent problems. So why does this annoying error message appear and how can it be fixed? *Connection failed. Cannot create remote file ~templatemate3/.x2go/ssh/key.TJ4977 - SCP: Warning: status code 1 received: scp: ~templatemate3/.x2go/ssh: No such file or directory* Let me know if you need any further info. Client and Server running Ubuntu 18-04 LTS Thank you!

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Bug#1418: Attempting to input an IPv6 address as an SSH proxy fails
by Stefan Baur 12 Feb '20

12 Feb '20

package: x2goclient version: 4.1.2.1 Attempting to input an IPv6 address as an SSH proxy fails: As soon as you enter an IPv6 address (even as simple as ::1), the ssh proxy host name field will be empty, and the port value will change from 22 to 0. If you try a "fake" address like 1:2:3:4:5:6, then the ssh proxy host name becomes 1, and the port number becomes 2. Clearly, this is not how it should be. IPv6 support in general is working: If you specify a DNS name that has an IPv6 address record, it will be used. Also, using an IPv6 address as the actual X2Go host name works just fine. It only affects the ssh proxy host name field. Kind Regards, Stefan Baur -- 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

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Bug#1425: X2Go issue (in src:x2goclient) has been marked as closed
by X2Go Release Manager X2Go Release Manager 12 Feb '20

12 Feb '20

close #1425 thanks Hello, we are very hopeful that X2Go issue #1425 reported by you has been resolved in the new release (4.1.2.2) of the X2Go source project »src:x2goclient«. You can view the complete changelog entry of src:x2goclient (4.1.2.2) below, and you can use the following link to view all the code changes between this and the last release of src:x2goclient. http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=e70a27961cf3914… If you feel that the issue has not been resolved satisfyingly, feel free to reopen this bug report or submit a follow-up report with further observations described based on the new released version of src:x2goclient. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goclient Version: 4.1.2.2-0x2go1 Status: RELEASE Timestamp: 1581543720 Date: Wed, 12 Feb 2020 22:42:00 +0100 Fixes: 1307 1320 1393 1418 1425 1428 Changes: x2goclient (4.1.2.2-0x2go1) RELEASED; urgency=medium . [ Oleksandr Shneyder ] * New upstream version (4.1.2.2): - Add SSH instruction to list of errors if keyboard-interactive auth has failed. - Add new brocker feature. Broker can send to client some configuration in the section START_CLIENT_CONFIG - END_CLIENT_CONFIG. For the moment is supported option events=bool. If true, client sending to broker events: CONNECTING, CONNECTED, SUSPENDING, TERMINATING, FINISHED. It's not a real session state, but rather the state of X2Go Client. - Save session command in resumingSession.command. - Send in broker event the duration of session on client. - If client is configured to send events, the broker can ask client to send ALIVE events. To do this, broker should send config option "liveevent" (int). It means, if liveevent=10, client will send ALIVE event to broker every 10 seconds when the client connected to X2Go Session. - Broker can send to client command to suspend or terminate the session as an answer to the client event message. For this broker should send to client SUSPEND ID or TERMINATE ID. - Client now sends "login" parameter to the broker when executing task "selectsession". Before client just sent a username on the broker and it was imposiible to find out user name on X2Go server, which is not always the same as broker username. This won't break a compatibility with previous broker as they just will ignore this parameter. - X2Gokdrive support for X2GoClient. - Fix authentification on http broker when sending event. - Fix resuming sessions on multiple servers. - Initializing sessionId, command and display for direct RDP to complay with standard sessions. - Direct RDP sesion send to broker event CONNECTED instead of CONNECTING at start of RDP client. - Fixing setting correct session command when resuming the session. - Don't exit if sending event to http broker has failed. - If using x2go broker and ssh proxy check for the option "usebrokeruserforproxy" in the session file. If it's "true", use the same username for the proxy as broker login. - Broker can send to client the number of suspended and running sessions for each session type. Client will display this information to user on session button. - update copyright years in about dialog. - Do not show password in debug output of HTTP broker. - Fix crashing if the path for automount in the session config file in wrong format. Supporting both Windows and Linux path in automount format. Check if path exists before mounting. - Do not show Pulseaudio warning on Windows, if Pulseaudio is disabled in settings or by command line. - Improve request handling in HTTP broker. - Add possibility to suspend and terminate sessions from session selection dialog in broker mode. - Do not delete session from list if terminating of session is canceled. . [ Mihai Moldovan ] * New upstream version (4.1.2.2): - src/printwidget.cpp: add QButtonGroup include, fixes compile errors with Qt 5.11+. Fixes: #1307. - macbuild.sh: switch to bundling PulseAudio 12.1 since it's now available in MacPorts. - x2goclient.pro: detect libssh and libssh_threads via pkgconfig on UNIX-based platforms. libssh_threads is optional if the libssh version is high enough. - x2goclient.pro: let static Linux configuration override the new pkgconfig-based libssh usage. - x2goclient.pro: make system a non-variable call. - x2goclient.pro: fix qmake control flow for libssh logic, we really wanted to use else if for the Windows section and have the general else section being the general fallback. - x2goclient.pro: fix quoting issue in system() call. Qmake's quoting rules are really weird. - macbuild.sh: switch to bundling PulseAudio 12.2 since it's now available in MacPorts. - res/i18n/x2goclient_cs.ts: whitespace and other fixups. - src/x2goclient.cpp: change HTTP to HTTPS links where needed. - src/x2goclient.cpp: do not spawn UNIX cleanup helper if arguments that let X2Go Client terminate right away have been passed. More work is needed here, but that should cover the most basic bits. - src/onmainwindow.{cpp,h}: remove left-over references to agentCheckTimer and slotCheckAgentProcess (). - src/onmainwindow.cpp: fix various broken qCritical () calls. - src/{onmainwindow.{cpp,h},{sshmasterconnection,help}.cpp}: let users control libssh debugging via the new parameters --libssh-debug and --libssh-packetlog. Properly document the new switches and their implications. - src/sshmasterconnection.cpp: drop DEBUG preprocessor conditional blocks. We have never actually disabled it and x2goDebug () will not write out anything if debugging has not been requested, so we already have a soft condition check for every x2goDebug () call. - src/x2goclient.cpp: do not use std::array since that's a C++11 feature, just live with plain C arrays for now. - x2goclient.pro: fix libssh_threads logic again. Ubuntu Bionic/18.04 ships a pre-release version of 0.8.0, which is tagged as that version, but really based upon 0.7.x and still has/needs a libssh_threads library. Big "Wat?" to you, Canonical. Fixes: #1320. - src/x2goclient.cpp: fix array length calculation. - Windows: Update PuTTY from 0.70 to 0.71. Fixes quite a list of issues discovered through the EU-funded bug bounty programme. Not all are relevant to X2Go Client. - Windows: upgrade bundled VcXsrv to 1.20.1.4. - src/sshmasterconnection.cpp: use info (protocol) log level with --libssh-debug and debug (packet) log level with --libssh-packetlog. - src/sshmasterconnection.cpp: fix compiler warning due to mismatching argument with older libssh versions. - Makefile: clear out LDFLAGS, add new (cleared) LIBS variable and pass down as QMAKE_LIBS. The previous behavior was leading to compile failures on arm64 machines (albeit only old distro versions, apparently), because QMAKE_LFLAGS is being put on the command line *before* the actual object files to be included/linked, which is an error for system libraries. Builds will still fail after this commit, but that's okay. - x2goclient.pro: add libraries that we always want to use on Linux correctly to LIBS and use a bigger catch clause. That should work much better, since linux-g++ and linux-g++-64 are x86-specific, while there are way more potentially useful targets like linux-aarch64-gnu-g++, clang, llvm, icc etc. - x2goclient.pro: while a linux scope seems to work fine with Qt5, Qt4 doesn't recognize that, so add another linux-* catch. - Windows: add support for x3270-fonts, including adding a pretty nasty but necessary fonts.* file regeneration hook. - {x2goclient,help,onmainwindow}.cpp: implement new --bypass-cleanup-helper parameter. - src/onmainwindow.cpp: fix building with Qt 4.6, currently the latest version available in EPEL 6. - src/onmainwindow.cpp: unbreak builds by fixing syntax error. - src/onmainwindow.cpp: also unbreak old EPEL 6 builds. - src/onmainwindow.cpp: add (and prefer) non-compat-symlink scp server location for 64-bit-based Gentoo distros (17.1+ profiles). Fixes: #1393. - res/i18n/x2goclient_*.ts: replace changed source strings, no retranslations required. - src/httpbrokerclient.cpp: do not leak password length in debug output either. - src/sessionwidget.cpp: stop parsing proxy address as "host:port: if the address contains a colon. Fixes: #1418. We don't do this for the "normal" host address and this behavior clashes with IPv6 addresses. We COULD, theoretically, keep it, but that would require writing an arbitrary address parser. Too much effort for little gain. - src/onmainwindow.cpp: also remove proxy "host:port" parsing at connect time. Fixes: #1418. - macbuild.sh: switch to bundling PulseAudio 13.0 since it's now available in MacPorts. - src/onmainwindow.cpp: disable "left click" action on OS X/macOS. This platform always gets a left click event, even when right clicked. May sound weird first, but this behavior is consistent between all applications - tray icons can be clicked via either button and will always trigger a context menu. Let X2Go Client behave the same way. - src/sshprocess.cpp: strip ~/, ~user{,/}, ${HOME}{,/} and $HOME{,/} from destination paths in scp mode. Fixes: #1428. This was already necessary for pascp (PuTTY-based Windows solution for Kerberos support), but newer libssh versions with the CVE-2019-14889 also interpret paths as literal strings. - src/SVGFrame.cpp: simplify implementation a lot. Only paint data onto the widget in the paintEvent () function. Drop setting a palette based upon the rendered SVG image, which has been very wrong to do from the beginning and only lead to visual glitches. Correctly repaint single-frame SVG files. - src/sshmasterconnection.cpp: work around lupdate warning by adding another block in the #else preprocessor branch. - res/i18n/x2goclient_*.ts: update translation files. - Windows: Update PuTTY from 0.71 to 0.73. Fixes another round of issues discovered through the EU-funded bug bounty programme and other security problems. - src/onmainwindow.cpp: stop PulseAudio from spamming logs after a client disconnects. Fixes: #1425. Patch based on one submitted by Ville Salmela. - src/onmainwindow.cpp: instead of searching for "sftp-binary", try to look for "sftp-server" in the Qt 5.x code path. Luckily this only affects cases where we bundle sftp-server (which we don't) or where sftp-server is actually part of $PATH (which it usually shouldn't be). - Windows: upgrade bundled VcXsrv to 1.20.6.0. - Windows: upgrade PulseAudio from 7.1 to 13.0. - Windows: remove libz. Was previously used by libzip, which has not been shipped for quite some time. - Windows: Update Win32 OpenSSL from 1.0.2n to 1.0.2u. Implicit. - Windows: Upgrade libssh from 0.7.4 to 0.9.3 (while maintaining Pageant support). Drop libssh_threads library not provided (or used) any longer. - x2goclient.pro: update comment mentioning that libssh does not provide pkgconfig files on non-UNIX/Windows platforms any longer and drop libssh_thread linkage. - res/i18n/x2goclient_nl.ts: add missing singular form to a multi-form entry. - res/i18n/x2goclient_cs.ts: fix up whitespace and mark actually finished translation string as such, also removing my previous comment. - res/i18n/x2goclient_nb_no.ts: fix up whitespace and typos. - res/i18n/x2goclient_de.ts: better translate UNIX cleanup helper and fix "X2Go Client" as "X2GoClient" globally. - misc: pre-release copyright update. - src/onmainwindow.cpp: update in-code copyright notice. - res/i18n/x2goclient_*.ts: update copyright notice in about dialog manually. - src/onmainwindow.cpp: add comment for translators encouraging them to add themselves to copyright notice. - res/i18n/x2goclient_*.ts: update after source code changes and comment addition. - res/i18n/x2goclient_*.ts: mark copyright translation string as unfinished for already translated languages (but Finnish) to alert translators of the new comment. - man/man1/x2goclient.1: pre-release date update. * debian/control: + Add build-depend on pkg-config. * x2goclient.spec: + Build-depend on pkg-config. + EPEL packages need to depend upon pkgconfig for now, not pkg-config. + Pull in redhat-rpm-config manually. This should probably be done by something else, like... gcc or qmake or qt(4)-dev, but it isn't. + Try to ignore gettext-tools-mini on *SuSE to force installation of the new/renamed gettext-runtime-mini package. + It's %endif, not %fi. + Revert the gettext-tools-mini change, was caused by an outdated obs-build version. . [ Mike Gabriel ] * New upstream version (4.1.2.2): - Add support for Nix OS for common_sftp_dirs's hard-coded sftp-server paths. - src/sessionwidget.cpp: Rename shadowing sessiontype to 'X2Go/X11 Desktop Sharing'. - man/man1/x2goclient.1: Add explanation for the --broker-name option. - res/resources.qrc: Add Czech translation file. - Update qt_<lang>.qm files from Qt5 v5.11.2. - Rename radion button lables for xfreerdp options' style. * debian/control: + In x2goclient R, prefer freerdp2-x11 over rdesktop over freerdp-x11 (which is broken these days anyway). + In x2goclient D, add x2gokdriveclient. + In x2goclient D, add hello as an alternative to x2gokdriveclient. Works around non-available x2gokdriveclient on Debian jessie. . [ Tom Ruzicka ] * New upstream release (4.1.2.2): - Add new translation: Czech. - Second update round of Czech translation + enable it in x2goclient.pro. . [ Ulrich Sibiller ] * New upstream release (4.1.2.2): - src/sshmasterconnection.cpp: close channel on failure in checkLogin (). - src/sshmasterconnection.{cpp,h}: skip checkLogin() if hostname starts with "!". Some special ssh proxies will not allow arbitrary commands. checkLogin() will break these sessions because it tries to run the echo command on the proxy. By specifying a "!" as the first character of the (proxy) hostname you can instruct x2goclient ot skip the checkLogin() call altogether. Note that this will break proxies that require you to change you password or some other type of interaction. As this is added to SshMasterConnection it is also valid to specify that for the server hostname although this is not very useful. . [ Jos Wolfkamp ] * New upstream version (4.1.2.2): - res/i18n/x2goclient_nl.ts: update Dutch translation file. . [ Sébastien Ducoulombier ] * New upstream version (4.1.2.2): - res/i18n/x2goclient_fr.ts: update French translation file. - res/i18n/x2goclient_fr.ts: add missing sentence and UTF-8-ize entries. . [ Ruda Vallo ] * New upstream version (4.1.2.2): - res/i18n/x2goclient_cs.ts: update Czech translation file. . [ Klaus Ade Johnstad ] * New upstream version (4.1.2.2): - res/i18n/x2goclient_nb_no.ts: update Bokmål (Norway) translation file. - res/i18n/x2goclient_nb_no.ts: update Bokmål (Norway) translation file. . [ Stefan Baur ] * New upstream release (4.1.2.2): - res/i18n/x2goclient_de.ts: update German translation file.

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x2go-dev February 2020