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Bug#731: if KRB5CCNAME is not set client-side, don't trigger the KRB5 delegation code
by Mike Gabriel 18 Jan '17

18 Jan '17

Package: x2goclient Severity: important Version: 4.0.3.1 If the $KRB5CCNAME envvar is not set, X2Go Client nonetheless tries to push the KRB5CCNAME file to the X2Go Server. This results in a Qt error message window, because the copy command (cp $KRB5CCNAME $KRBFL just before executing x2goruncommand) is only evoked with one parameter ($KRBFL, $KRB5CCNAME is unset). """ x2go-DEBUG-../sshprocess.cpp:449> ssh finished: false - "cp: Fehlender ZieldateiOperand hinter /home/mike/.x2go/C-mike-52-1420843691_stDMATE_dp24/krb5cc cp --help liefert weitere Informationen. " (5). """ 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#1080: can "--server" option to specify the IP of the target, desktop server be added to x2goclient cli
by bmullan 11 Jan '17

11 Jan '17

the -- server option exists for pyhoca-cli but not for the x2goclient cli ? Could it be added to provide that feature parity in the CLI ? thanks brian

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Bug#1134: Bug#1134: No environment variable available for testing in .bash_profile or .bashrc
by Ted Toal 11 Jan '17

11 Jan '17

First, I’m checking DISPLAY by these methods: env | grep DISPLAY echo $DISPLAY By xterm in single application mode, do you mean to start a terminal window from XQuartz? Or do you mean to start an application from x2go using published applications mode? Or? When I ssh into the machine from Mac Terminal or from a terminal window in XQuartz, DISPLAY does not have a value. I don’t know much about the different window environments for unix, but when I set TRINITY on x2go, I am unable to connect, I get the error “Unable to execute: start trinity”. I’m new at x2go and haven’t read any manual yet, I’m just trying to go for it. ted > On Jan 10, 2017, at 2:55 PM, Stefan Baur <X2Go-ML-1(a)baur-itcs.de> wrote: > > Am 10.01.2017 um 23:44 schrieb Ted Toal: >> I’m running in windowed mode (XFCE) through x2go and XQuartz. The >> DISPLAY environment variable is not set. > > Hmm, that shouldn't happen. While I don't have XFCE and a Mac available > tonight, doing the same with TRINITY and a Windows machine gives me a > properly set DISPLAY variable. > > What happens if you run, say, xterm in single application mode? > Is DISPLAY set there? > > -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#1133: Inconsistent Perl used by server or its agent on connect
by Ted Toal 11 Jan '17

11 Jan '17

Package: NXAGENT Version: 3.5.0 My .bash_profile defines Perl environment variables for Active Perl, and adds the Active Perl bin directory to the start of the path. This causes an x2go session to fail with the message: Connection failed. /usr/bin/perl: symbol lookup error: /share/carvajal-archive/PACKAGES/local/ActivePerl-5.24/lib/auto/Sys/Hostname/Hostname.so: undefined symbol: Perl_xs_handshake NXAGENT is user /usr/bin/perl and ignoring the Perl bin directory at the start of the path, but it is nevertheless using the Perl environment variables and so is looking in the wrong place for the Perl library.

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Bug#1134: No environment variable available for testing in .bash_profile or .bashrc
by Ted Toal 10 Jan '17

10 Jan '17

Package: NXAGENT Version: 3.5.0 I would like to bypass setting of certain environment variables in .bash_profile if I’m connecting via x2go, but it appears there are no environment variables I can test in .bash_profile to determine if this is an x2go session. After the session starts, some x2go environment variables are there, but not while .bash_profile is executing.

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Processed: your mail
by owner＠bugs.x2go.org 10 Jan '17

10 Jan '17

Processing commands for control(a)bugs.x2go.org: > reassign 1131 x2goserver 4.0.1.20 Bug #1131 [x2gosqlitewrapper] x2gosqlitewrapper - Session not opening when username starts with a number Warning: Unknown package 'x2gosqlitewrapper' Bug reassigned from package 'x2gosqlitewrapper' to 'x2goserver'. No longer marked as found in versions 4.0.1.20-3.4. Ignoring request to alter fixed versions of bug #1131 to the same values previously set Bug #1131 [x2goserver] x2gosqlitewrapper - Session not opening when username starts with a number There is no source info for the package 'x2goserver' at version '4.0.1.20' with architecture '' Unable to make a source version for version '4.0.1.20' Marked as found in versions 4.0.1.20. > thanks Stopping processing here. Please contact me if you need assistance. -- 1131: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1131 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1131: x2gosqlitewrapper - Session not opening when username starts with a number
by Frank Knoben 09 Jan '17

09 Jan '17

Package: x2gosqlitewrapper Version: 4.0.1.20-3.4 When a username starts with a number, the session on the client computer will not open, after connecting to the server. The problem lies within x2gosqlitewrapper.pl in the sanitizer function. This function will return 0 in the $type eq "x2gosid" case, when the username starts with a number. My workaround is to add a 0-9 in the line number 67 of x2gosqlitewrapper.pl diff x2gosqlitewrapper.pl x2gosqlitewrapper.pl.original 67c67 < if ($string =~ /^([a-zA-Z0-9\_][a-zA-Z0-9\_\-\.\@]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { --- > if ($string =~ /^([a-zA-Z\_][a-zA-Z0-9\_\-\.\@]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { elsif ($type eq "x2gosid") { $string =~ s/[^a-zA-Z0-9\_\-\$\.\@]//g; if ($string =~ /^([a-zA-Z0-9\_\-\$\.\@]*)$/) { $string = $1; - if ($string =~ /^([a-zA-Z\_][a-zA-Z0-9\_\-\.\@]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { + if ($string =~ /^([a-zA-Z0-9\_][a-zA-Z0-9\_\-\.\@]{0,47}[\$]?)\-([\d]{2,4})\-([\d]{9,12})\_[a-zA-Z0-9\_\-\.]*\_dp[\d]{1,2}$/) { if ((length($1) > 0) and (length($1) < 48)){ return $string; } else {return 0;} } else {return 0;} } else {return 0;} } I am using a OpenSuSE Leap System with x2goserver Version 4.0.1.20-3.4 Sincerly Frank Knoben

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Bug#1126: x2go session disconnects causing an issue with a program or caused by an issue with a program
by Ulrich Langenbach 04 Jan '17

04 Jan '17

Package: x2goclient Version: 4.0.5.2-0~1205~ubuntu14.04.1 severity: critical The session disconnects at some 'arbitrary' point in a way. Today I hit the issue whilest running the client in debug mode: x2goclient --debug and got this message (line 119 in the attached log): x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Error: Can't add a message of 4143380232 bytes to write buffer. Error: Assuming error handling data in context [B]. Session: Terminating session at 'Sun Dec 18 18:48:08 2016'. One of the instances of the program run within the remote session stopped working with an internal error. Sometimes the session crashes completely so that also the servers X session is gone, although that might be a different issue. I run an up-to-date Ubuntu 14.04.5 LTS (kernel 3.13.0-105-generic, libc 2.19-0ubuntu6.9) and X2Go Client 4.0.5.2 installed via http://ppa.launchpad.net/x2go/stable/ubuntu. This is really annoying, especially as this may ruin some hours of work and/or compute. The bug seems to be only triggered by one of our most used EDA tools, Vivado, especially in its version 2016.2. As this issue is probably complicated to reproduce, find and fix, a workaround is also very appreciated. Thank you very much! Ulrich

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Bug#1130: Arctica-NX-Libs Betatest fails with Ubuntu 14.04
by Walid MOGHRABI 04 Jan '17

04 Jan '17

package: nx-libs Hi, following the instructions from http://wiki.x2go.org/doku.php/doc:howto:nx-libs-betatesting, but using Ubuntu 14.04 and manually adding the MATE PPA for 14.04, I encountered the following error message as a popup from X2GoClient when trying to connect: "The remote proxy closed the connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server." In /var/log/auth.log on the server, I get this error: Jan 4 15:54:39 test2 sshd[3431]: Accepted publickey for walid from 10.8.0.6 port 45976 ssh2: RSA 82:fd:9b:f0:24:b3:95:25:2e:c5:f1:85:ae:e5:8f:1a Jan 4 15:54:39 test2 sshd[3431]: pam_unix(sshd:session): session opened for user walid by (uid=0) Jan 4 15:54:39 test2 sshd[3431]: pam_systemd(sshd:session): Failed to create session: No such file or directory Jan 4 15:54:42 test2 sshd[3454]: error: connect_to localhost port 54731: failed. Jan 4 15:54:42 test2 sshd[3454]: Non-public channel 0, type 11. Jan 4 15:54:42 test2 sshd[3454]: Disconnecting: Received ieof for nonexistent channel 0. Jan 4 15:54:42 test2 sshd[3431]: pam_unix(sshd:session): session closed for user walid Seems something is missing somewhere ... Kind Regards, Walid MOGHRABI --- 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#1082: vcxsrv.exe has stopped working
by Michael Klemm 02 Jan '17

02 Jan '17

Dear all, I have the same issue with the x2go Windows client version 4.0.5.2. Any time, I try to resume a running session, the VcXsrv process dies. Kind regards, -michael

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Bug#910: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 24 Dec '16

24 Dec '16

tag #910 pending fixed #910 4.0.5.3 thanks Hello, X2Go issue #910 (src:x2goclient) 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=x2goclient.git;a=commitdiff;h=40f3d5c The issue will most likely be fixed in src:x2goclient (4.0.5.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 40f3d5c78497a1363091ebcf7769105009a11439 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Sun Dec 25 00:43:16 2016 +0100 src/x2goutils.cpp: don't try to wrap absolute paths as legacy resource URIs in wrap_legacy_resource_URIs (). Fixes: #910. diff --git a/debian/changelog b/debian/changelog index 9c0c954..a88869f 100644 --- a/debian/changelog +++ b/debian/changelog @@ -13,6 +13,8 @@ x2goclient (4.0.5.3-0x2go1) UNRELEASED; urgency=medium prompts. - src/sharewidget.cpp: fix compile on UNIX-like platforms by defaulting to ISO-8859-1 not just on Linux but also other platforms. Fixes: #1124. + - src/x2goutils.cpp: don't try to wrap absolute paths as legacy resource + URIs in wrap_legacy_resource_URIs (). Fixes: #910. [ Bernard Cafarelli ] * New upstream version (4.0.5.3):

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Bug#1128: SSH daemon failed to open its public host key.
by Kalle Tuulos 24 Dec '16

24 Dec '16

Package: X2Go Windows Client Version: 1. The steps you took to produce the bug When I opened X2Go connection to Linux host, I got following error message: 2. Any exact error messages ---8<---8<--- SSH daemon failed to open its public host key. You have enabled Remote Printing or File Sharing. These features require a running and functioning SSH server on your computer. Printing and File Sharing will be disabled for this session. The SSH server is currently not configured properly. .... ---8<---8<--- 3. What you expected to happen The connection should have worked flawlessly. 4. What actually happened Error message was given. Information: 1. The client machine's OS (e.g., “Windows 7 64-bit SP1” or “Ubuntu 12.04 32-bit”) Windows 10 64-bit 2. The client machine's version of X2GoClient, PyHoca-GUI or Pyhoca-CLI 4.0.5.2 3. Any relevant session settings in X2GoClient, PyHoca-GUI or Pyhoca-CLI No settings were changed from defaults. Permissions were given for Windows Firewall. 4. The server's OS Ubuntu 16.10.1 64-bit 5. The server's version of the x2goserver package 4.0.1.20-0~1125~ubuntu16.10.1 6- The server's version of the x2goserver-xsession package 4.0.1.20-0~1125~ubuntu16.10.1 7. The server's version of the nxagent package 2:3.5.0.32-0~668~ubuntu16.10.1 8. The server's version of any other relevant packages (e.g., if the bug as about MATE integration, the version of x2gomatebindings) N/A 9. Any relevant settings in X2GoServer (that you changed from the defaults) None. X2GoServer was installed through PPA.

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Bug#1129: x2gobroker-ssh big delay in session status recovery
by Miguel Quero 20 Dec '16

20 Dec '16

Package: x2gobroker Version: 0.0.3.1 When x2gobroker-ssh is used with system with not IPv6 configured, this generate very big delays in x2gobroker listsession task. Before some research, the problem become from x2gobroker.utils portscan function. This function propagates a delay in all agents call because it tests first the IPV6 connection: /ip_proto = 0////try:////socket.getaddrinfo(addr, None, socket.AF_INET6)////ip_proto = 6////except socket.gaierror:////try:////socket.getaddrinfo(addr, None, socket.AF_INET)////ip_proto = 4////except socket.gaierror:////# we can't find a valid address for this host, so returning a failure...////return False /This will be fixed testing IPv4 first or more easily, setting a new option in config to select the ip protocol. Best regards. -- Miguel Quero | One eSecurity | www.one-esecurity.com M: +34 608 36 17 05 Europe (Spain): +34 911 011 000 PGP: 0x34AA 050B D15C 7593 5671 3748 40C6 8E95 6C5A 40D3

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Bug#1127: pyhoca-gui altgr defunct
by Pär Larsson 19 Dec '16

19 Dec '16

Package: PyHoca-GUI Version: 0.5.0.4-20150125_win32 PyHoca-GUI does not send AltGr to the server (Swedish keyboard layout. keyboard model: pc105 , layout: se , variant: se). This causes some inconvenience since I cannot enter characters such as {}[]\ .

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Bug#1111: Package: x2goserver Version: 4.0.1.19-0 SLES 11.3 - x2go-extras - pwgen-2.06-90.3 - Header V4 RSA/SHA1 signature: BAD, key ID
by Mihai Moldovan 12 Dec '16

12 Dec '16

On 07.12.2016 06:43 AM, Olaf Matthaei wrote: > What do you mean with "this time *without* referring to the architecture > type" ? I followed the way in the wiki. The old behavior was to have one repository for every architecture, but that's not the "SUSE standard repository layout". Instead, SUSE uses one repository for all architectures. The information in the wiki is fine and already updated. If you take a close look at your last email/command output, you'll notice that the repository previously had x86_64 in the URL while it now doesn't. > Here are the result: > > zypper refresh > Retrieving repository 'perl modules (SLE_11_SP3)' metadata [done] > Building repository 'perl modules (SLE_11_SP3)' cache [done] > File '/repodata/repomd.xml' not found on medium > 'http://packages.x2go.org/sle/11.3/extras/x86_64' > > Abort, retry, ignore? [a/r/i/?] (a): r > File '/repodata/repomd.xml' not found on medium > 'http://packages.x2go.org/sle/11.3/extras/x86_64' > > Abort, retry, ignore? [a/r/i/?] (a): i > Error retrieving metadata for 'x2go-extras': > SKIP request: User-requested skipping of a file > Skipping repository 'x2go-extras' because of the above error. > File '/repodata/repomd.xml' not found on medium > 'http://packages.x2go.org/sle/11.3/main/x86_64' > > Abort, retry, ignore? [a/r/i/?] (a): i > Error retrieving metadata for 'x2go-release': > SKIP request: User-requested skipping of a file > Skipping repository 'x2go-release' because of the above error. > Some of the repositories have not been refreshed because of an error. > > zypper repos > # | Alias | Name > | Enabled | Refresh > --+--------------------------------------------------+---------------------- > ----------------------------+---------+-------- > 1 | SUSE-Linux-Enterprise-Server-11-SP3 11.3.3-1.138 | > SUSE-Linux-Enterprise-Server-11-SP3 11.3.3-1.138 | Yes | No > 2 | devel_languages_perl | perl modules > (SLE_11_SP3) | Yes | No > 3 | x2go-extras | x2go-extras > | Yes | No > 4 | x2go-release | x2go-release > | Yes | No > > > zypper rr x2go-extras > Removing repository 'x2go-extras' [done] > Repository 'x2go-extras' has been removed. > > zypper rr x2go-release > Removing repository 'x2go-release' [done] > Repository 'x2go-release' has been removed. > > zypper ar http://packages.x2go.org/sle/11.3/extras x2go-extras > Adding repository 'x2go-extras' [done] > Repository 'x2go-extras' successfully added > Enabled: Yes > Autorefresh: No > GPG check: Yes > URI: http://packages.x2go.org/sle/11.3/extras > > zypper ar http://packages.x2go.org/sle/11.3/main x2go-release > Adding repository 'x2go-release' [done] > Repository 'x2go-release' successfully added > Enabled: Yes > Autorefresh: No > GPG check: Yes > URI: http://packages.x2go.org/sle/11.3/main > > zypper search x2go > Building repository 'x2go-extras' cache [done] > Building repository 'x2go-release' cache [done] > Loading repository data... > Reading installed packages... > > S | Name | Summary | > Type > --+------------------------+----------------------------------------------+- > ---------- > | X2Go SLE:11:SP3 extras | X2Go extras Repository for SLE:11:SP3 | > product > | X2Go SLE:11:SP3 main | X2Go main Repository for SLE:11:SP3 | > product > | cups-x2go | CUPS backend for printing from X2Go | > package > | cups-x2go | CUPS backend for printing from X2Go | > srcpackage > | x2goagent | X2Go Agent | > package > | x2godesktopsharing | Share X11 desktops with other users via X2Go | > package > | x2godesktopsharing | Share X11 desktops with other users via X2Go | > srcpackage > | x2goserver | X2Go Server | > package > | x2goserver | X2Go Server | > srcpackage > | x2goserver-extensions | X2Go Server (extension support) | > package > | x2goserver-fmbindings | X2Go Server (file manager bindings) | > package > | x2goserver-printing | X2Go Server (printing support) | > package > | x2goserver-xsession | X2Go Server (Xsession runner) | > package Okay, good! > zypper install x2goserver > Loading repository data... > Reading installed packages... > Resolving package dependencies... > > The following NEW packages are going to be installed: > libNX_X11-6 libNX_Xcomposite1 libNX_Xdamage1 libNX_Xdmcp6 libNX_Xext6 > libNX_Xfixes3 libNX_Xinerama1 libNX_Xpm4 libNX_Xrandr2 libNX_Xrender1 > libNX_Xtst6 libXcomp3 libXcompext3 libXcompshad3 nx-libs nxagent > perl-DBD-SQLite pwgen sshfs x2goagent x2goserver x2goserver-extensions > x2goserver-xsession > > The following packages are not supported by their vendor: > libNX_X11-6 libNX_Xcomposite1 libNX_Xdamage1 libNX_Xdmcp6 libNX_Xext6 > libNX_Xfixes3 libNX_Xinerama1 libNX_Xpm4 libNX_Xrandr2 libNX_Xrender1 > libNX_Xtst6 libXcomp3 libXcompext3 libXcompshad3 nx-libs nxagent pwgen > sshfs x2goagent x2goserver x2goserver-extensions x2goserver-xsession > > 23 new packages to install. > Overall download size: 2.9 MiB. After the operation, additional 8.6 MiB will > be used. > Continue? [y/n/?] (y): y > Retrieving package pwgen-2.06-90.3.x86_64 , 89.0 > KiB (314.0 KiB unpacked) > Retrieving: x2goserver-4.0.1.20-0.0x2go1.1.git20161129.1125.main.x86_64.rpm > [done] > Installing: perl-DBD-SQLite-1.14-11.14 [done] > Installing: pwgen-2.06-90.3 [error] > Installation of pwgen-2.06-90.3 failed: > (with --nodeps --force) Error: Subprocess failed. Error: RPM failed: error: > /var/cache/zypp/packages/x2go-extras/x86_64/pwgen-2.06-90.3.x86_64.rpm: > Header V4 RSA/SHA1 signature: BAD, key ID 9c6b0b2b > error: > /var/cache/zypp/packages/x2go-extras/x86_64/pwgen-2.06-90.3.x86_64.rpm > cannot be installed > > > Abort, retry, ignore? [a/r/i] (a): The key is not the problem, you obviously have it in your RPM DB already, as otherwise rpm would have given you a "NOKEY" error. Checking via "rpm -v --checksign" on the build server reveals: pwgen-2.06-90.3.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 9c6b0b2b: OK Header SHA1 digest: OK (693079e6da9cde1e9e5418c8a90d47ca4b89cf3a) V4 RSA/SHA1 Signature, key ID 9c6b0b2b: OK MD5 digest: OK (c680b2bf2f22c0f8e4e29a81efb326dc) I suspect (also from other resources I found on the net), that SLE 11.3 does not support V4 signatures, though. I have thus resigned only the pwgen package for now. Can you please retry installing x2goserver? It will definitely fail at some package again, but I want to see if pwgen now looks clean to your rpm binary (i.e., if it doesn't complain about it any longer.) If switching to V3 signatures with the SHA256 hash algorithm, I'll resign all packages on 11.3 and 11.2. Side note: please remember to include 1111(a)bugs.x2go.org when you're replying, so that your answer makes it into the bugreport. Mihai

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Processed: your mail
by owner＠bugs.x2go.org 09 Dec '16

09 Dec '16

Processing commands for control(a)bugs.x2go.org: > forcemerge 1118 1105 Bug #1118 [x2goclient] Share folder is broken for x2goclient-4.0.5.2-2016.09.20-setup.exe Bug #1105 [x2goclient] reverse tunnel fails on windows client Merged 1105 1118 > End of message, stopping processing here. Please contact me if you need assistance. -- 1105: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1105 1118: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1118 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1105: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 09 Dec '16

09 Dec '16

tag #1105 pending fixed #1105 4.0.5.3 thanks Hello, X2Go issue #1105 (src:x2goclient) 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=x2goclient.git;a=commitdiff;h=08a070b The issue will most likely be fixed in src:x2goclient (4.0.5.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 08a070bbb18da3d1a6c4578e3310067f68c1a628 Author: Mihai Moldovan <ionic(a)ionic.de> Date: Fri Dec 9 20:18:04 2016 +0100 debian/changelog: fixup latest entry and add closure for #1105. diff --git a/debian/changelog b/debian/changelog index fbaaa36..4ad9a49 100644 --- a/debian/changelog +++ b/debian/changelog @@ -27,7 +27,8 @@ x2goclient (4.0.5.3-0x2go1) UNRELEASED; urgency=medium multiple autostart apps at the same time. Fixes: #1024. [ Oleksandr Shneyder ] - * Fix SSHFS on Windows client. + * New upstream version (4.0.5.3): + - src/onmainwindow.cpp: fix SSHFS on Windows client. Fixes: #1105. -- X2Go Release Manager <git-admin(a)x2go.org> Mon, 19 Sep 2016 09:07:07 +0200

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Bug#1124: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mihai Moldovan 09 Dec '16

09 Dec '16

tag #1124 pending fixed #1124 4.0.5.3 thanks Hello, X2Go issue #1124 (src:x2goclient) 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=x2goclient.git;a=commitdiff;h=9494117 The issue will most likely be fixed in src:x2goclient (4.0.5.3). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit 94941175cd5c89bf4b27f1635cb05e2b01b1b67e Author: Mihai Moldovan <ionic(a)ionic.de> Date: Fri Dec 9 20:18:41 2016 +0100 src/sharewidget.cpp: fix compile on UNIX-like platforms by defaulting to ISO-8859-1 not just on Linux but also other platforms. Fixes:#1124. diff --git a/debian/changelog b/debian/changelog index 4ad9a49..9c0c954 100644 --- a/debian/changelog +++ b/debian/changelog @@ -11,6 +11,8 @@ x2goclient (4.0.5.3-0x2go1) UNRELEASED; urgency=medium printSshDError_noHostPubKey (). - src/sshmasterconnection.cpp: add SecurID prompt to challenge auth code prompts. + - src/sharewidget.cpp: fix compile on UNIX-like platforms by defaulting to + ISO-8859-1 not just on Linux but also other platforms. Fixes: #1124. [ Bernard Cafarelli ] * New upstream version (4.0.5.3):

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Processed: your mail
by owner＠bugs.x2go.org 09 Dec '16

09 Dec '16

Processing commands for control(a)bugs.x2go.org: > reassign 1110 x2goclient 4.0.5.2 Bug #1110 [x2go_client] Failed to start user mode OpenSSH server Warning: Unknown package 'x2go_client' Bug reassigned from package 'x2go_client' to 'x2goclient'. Ignoring request to alter found versions of bug #1110 to the same values previously set Ignoring request to alter fixed versions of bug #1110 to the same values previously set Bug #1110 [x2goclient] Failed to start user mode OpenSSH server There is no source info for the package 'x2goclient' at version '4.0.5.2' with architecture '' Unable to make a source version for version '4.0.5.2' Marked as found in versions 4.0.5.2. > tag 1110 build-win32 Bug #1110 [x2goclient] Failed to start user mode OpenSSH server Added tag(s) build-win32. > forcemerge 1110 1114 Bug #1110 [x2goclient] Failed to start user mode OpenSSH server Bug #1114 [x2goclient] The SSH server is currently not configured correctly Added tag(s) build-win32. Added tag(s) build-win32. Bug #1115 [x2goclient] The SSH server is currently not configured correctly Merged 1110 1114 1115 > End of message, stopping processing here. Please contact me if you need assistance. -- 1110: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1110 1114: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1114 1115: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1115 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed (with 1 errors): your mail
by owner＠bugs.x2go.org 09 Dec '16

09 Dec '16

Processing commands for control(a)bugs.x2go.org: > reassign 1105 x2goclient 4.0.5.2 Bug #1105 [x2go-client] reverse tunnel fails on windows client Warning: Unknown package 'x2go-client' Bug reassigned from package 'x2go-client' to 'x2goclient'. No longer marked as found in versions 4.0.5.2. Ignoring request to alter fixed versions of bug #1105 to the same values previously set Bug #1105 [x2goclient] reverse tunnel fails on windows client There is no source info for the package 'x2goclient' at version '4.0.5.2' with architecture '' Unable to make a source version for version '4.0.5.2' Marked as found in versions 4.0.5.2. > tag 1105 build-win32 Bug #1105 [x2goclient] reverse tunnel fails on windows client Added tag(s) build-win32. > forcemerge 1114 1110 Bug #1114 [x2goclient] The SSH server is currently not configured correctly Bug #1115 [x2goclient] The SSH server is currently not configured correctly Unable to merge bugs because: package of #1110 is 'x2go_client' not 'x2goclient' Failed to forcibly merge 1114: Did not alter merged bugs Debbugs::Control::set_merged('transcript', 'GLOB(0x350dcb8)', 'requester', 'Mihai Moldovan <ionic(a)ionic.de>', 'request_addr', 'control(a)bugs.x2go.org', 'request_msgid', '<2d191b7e-86c3-cd20-8985-a33eb98653f0(a)ionic.de>', 'request_subject', ...) called at /usr/share/perl5/Debbugs/Control/Service.pm line 552 eval {...} called at /usr/share/perl5/Debbugs/Control/Service.pm line 551 Debbugs::Control::Service::control_line('line', 'forcemerge 1114 1110', 'clonebugs', 'HASH(0x3440628)', 'limit', 'HASH(0x3440010)', 'common_control_options', 'ARRAY(0x3440058)', 'errors', ...) called at /usr/lib/debbugs/service line 470 > End of message, stopping processing here. Please contact me if you need assistance. -- 1105: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1105 1110: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1110 1114: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1114 1115: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1115 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1124: FTBFS on non-Linux platforms
by Mike Gabriel 09 Dec '16

09 Dec '16

Package: x2goclient Severity: normal Version: 4.0.5.2 Hi Mihai, In sharewidget.cpp, there is an awkward ifdef structure that causes an FTBFS on non-Linux but Unix-like platforms (e.g. Debian GNU/Hurd or Debian GNU/kFreeBSD): ``` #ifdef Q_OS_WIN QString fromCode=tr ( "WINDOWS-1252" ); #endif #ifdef Q_OS_DARWIN QString fromCode="UTF-8"; #endif #ifdef Q_OS_LINUX QString fromCode=tr ( "ISO8859-1" ); #endif ``` Please fix this upstream and I'll cherry-pick your commit and fix the Debian package of x2goclient. See here for build logs: https://buildd.debian.org/status/package.php?p=x2goclient Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Bug#1123: X2GoClient setup aid/new user wizard
by Stefan Baur 09 Dec '16

09 Dec '16

package: x2goclient priority: wishlist From a recent experience of getting a user walked through to their first X2Go client connection, it might make sense to add a "New User Wizard" that walks you through generating an SSH key pair (using either PuTTYgen or cygwin's implementation of ssh-keygen on Windows, and native ssh-keygen on Linux and macOS) and properly handling the key afterwards (offering a default storage location depending on OS, displaying the fingerprint, offering a Copy-Paste text field for the public key for easy forwarding by e-mail, like PuTTYgen does, ...). Also, a way to import sessions would be cool. That way, one could ship a "sessions" file and have the client add the sessions contained in it. Of course, this needs some clever idea how to handle conflicts, i.e. when a session with the same [timestampID] or session name is already present. Or at least something like "if no sessions are configured on startup, and there is a default_sessions file in directory $FOO, import it". -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#1111: Package: x2goserver Version: 4.0.1.19-0 SLES 11.3 - x2go-extras - pwgen-2.06-90.3 - Header V4 RSA/SHA1 signature: BAD, key ID
by Olaf Matthaei 09 Dec '16

09 Dec '16

Package: x2goserver Version: 4.0.1.19-0 The Machine is an virtuell SUSE SLES 11 SP 3, fresh installed to document the error. I know this E-Mail : http://lists.x2go.org/pipermail/x2go-dev/2016-June/011193.html The Problem is : Installation of pwgen-2.06-90.3 failed: (with --nodeps --force) Error: Subprocess failed. Error: RPM failed: error: /var/cache/zypp/packages/x2go-extras/pwgen-2.06-90.3.x86_64.rpm: Header V4 RSA/SHA1 signature: BAD, key ID 9c6b0b2b error: /var/cache/zypp/packages/x2go-extras/pwgen-2.06-90.3.x86_64.rpm cannot be installed. This are the steps: linux-0xmj:~ # zypper addrepo http://download.opensuse.org/repositories/devel:languages:perl/SLE_11_SP3/de vel:languages:perl.repo Adding repository 'perl modules (SLE_11_SP3)' [done] Repository 'perl modules (SLE_11_SP3)' successfully added Enabled: Yes Autorefresh: No GPG check: Yes URI: http://download.opensuse.org/repositories/devel:/languages:/perl/SLE_11_SP3/ linux-0xmj:~ # zypper refresh Retrieving repository 'perl modules (SLE_11_SP3)' metadata [\] New repository or package signing key received: Key ID: DCCA98DDDCEF338C Key Name: devel:languages:perl OBS Project <devel:languages:perl@build.opensuse.org> Key Fingerprint: 36F0AC0BCA9D8AF2871703C5DCCA98DDDCEF338C Key Created: Thu Dec 18 23:36:03 2014 Key Expires: Sat Feb 25 23:36:03 2017 Repository: perl modules (SLE_11_SP3) Do you want to reject the key, trust temporarily, or trust always? [r/t/a/?] (r): a Retrieving repository 'perl modules (SLE_11_SP3)' metadata [done] Building repository 'perl modules (SLE_11_SP3)' cache [done] All repositories have been refreshed. linux-0xmj:~ # rpm --import http://packages.x2go.org/pub.key linux-0xmj:~ # zypper ar http://packages.x2go.org/sle/11.3/extras/x86_64 If only one argument is used, it must be a URI pointing to a .repo file. addrepo (ar) [options] <URI> <alias> addrepo (ar) [options] <file.repo> Add a repository to the sytem. The repository can be specified by its URI or can be read from specified .repo file (even remote). Command options: -r, --repo <file.repo> Just another means to specify a .repo file to read. -t, --type <type> Type of repository (yast2, rpm-md, plaindir). -d, --disable Add the repository as disabled. -c, --check Probe URI. -C, --no-check Don't probe URI, probe later during refresh. -n, --name <name> Specify descriptive name for the repository. -k, --keep-packages Enable RPM files caching. -K, --no-keep-packages Disable RPM files caching. -g, --gpgcheck Enable GPG check for this repository. -G, --no-gpgcheck Disable GPG check for this repository. -f, --refresh Enable autorefresh of the repository. linux-0xmj:~ # zypper ar http://packages.x2go.org/sle/11.3/extras/x86_64 x2go-extras Adding repository 'x2go-extras' [done] Repository 'x2go-extras' successfully added Enabled: Yes Autorefresh: No GPG check: Yes URI: http://packages.x2go.org/sle/11.3/extras/x86_64 linux-0xmj:~ # zypper ar http://packages.x2go.org/sle/11.3/main/x86_64 x2go-release Adding repository 'x2go-release' [done] Repository 'x2go-release' successfully added Enabled: Yes Autorefresh: No GPG check: Yes URI: http://packages.x2go.org/sle/11.3/main/x86_64 linux-0xmj:~ # zypper refresh Repository 'perl modules (SLE_11_SP3)' is up to date. Retrieving repository 'x2go-extras' metadata [done] Building repository 'x2go-extras' cache [done] Retrieving repository 'x2go-release' metadata [done] Building repository 'x2go-release' cache [done] All repositories have been refreshed. linux-0xmj:~ # zypper install x2goserver Loading repository data... Reading installed packages... Resolving package dependencies... The following NEW packages are going to be installed: Mesa dbus-1-x11 desktop-data-SLED fonts-config ft2demos fuse hicolor-icon-theme icewm icewm-lite libNX_X11-6 libNX_Xcomposite1 libNX_Xdamage1 libNX_Xdmcp6 libNX_Xext6 libNX_Xfixes3 libNX_Xinerama1 libNX_Xpm4 libNX_Xrandr2 libNX_Xrender1 libNX_Xtst6 libXcomp3 libXcompext3 libXcompshad3 libasound2 libdrm libfuse2 libmysqlclient_r15 libpciaccess0 libpixman-1-0 libpq5 libqt4 libqt4-qt3support libqt4-sql libqt4-sql-mysql libqt4-x11 nx-libs nxagent perl-Capture-Tiny perl-Config-Simple perl-DBD-Pg perl-DBD-SQLite perl-DBI perl-File-BaseDir perl-File-Which perl-Try-Tiny pkg-config pwgen sax2 sax2-ident sax2-libsax sax2-libsax-perl sax2-tools sles-admin_de sles-deployment_de sles-installquick_de sles-manuals_en sshfs x2goagent x2goserver x2goserver-extensions x2goserver-xsession xdg-menu xkeyboard-config xorg-x11 xorg-x11-driver-input xorg-x11-driver-video xorg-x11-driver-video-radeonhd xorg-x11-fonts-core xorg-x11-libXdmcp xorg-x11-libXfixes xorg-x11-libXmu xorg-x11-libXp xorg-x11-libXpm xorg-x11-libXprintUtil xorg-x11-libXrender xorg-x11-libXv xorg-x11-libfontenc xorg-x11-libs xorg-x11-libxkbfile xorg-x11-server xorg-x11-xauth xterm The following recommended packages were automatically selected: dbus-1-x11 ft2demos libqt4-sql-mysql The following packages need additional customer contract to get support: libmysqlclient_r15 libpq5 The following packages are not supported by their vendor: libNX_X11-6 libNX_Xcomposite1 libNX_Xdamage1 libNX_Xdmcp6 libNX_Xext6 libNX_Xfixes3 libNX_Xinerama1 libNX_Xpm4 libNX_Xrandr2 libNX_Xrender1 libNX_Xtst6 libXcomp3 libXcompext3 libXcompshad3 nx-libs nxagent perl-Capture-Tiny perl-Config-Simple perl-DBD-Pg perl-DBI perl-File-BaseDir perl-File-Which perl-Try-Tiny pwgen sshfs x2goagent x2goserver x2goserver-extensions x2goserver-xsession 82 new packages to install. Overall download size: 109.0 MiB. After the operation, additional 232.8 MiB will be used. Continue? [y/n/?] (y): y Retrieving package fonts-config-20080121-25.21.noarch , 84.0 KiB (298.0 KiB unpacked) Retrieving: x2goserver-4.0.1.19-0.0x2go2.1.git20160621.1064.main.x86_64.rpm [donInstalling: fonts-config-20080121-25.21 [done] Additional rpm output: Updating etc/sysconfig/fonts-config... Installing: hicolor-icon-theme-0.10-102.22 [done] Installing: sles-admin_de-11.3-0.9.2 [done] Installing: sles-deployment_de-11.3-0.9.2 [done] Installing: sles-installquick_de-11.3-0.7.2 [done] Installing: sles-manuals_en-11.3-0.21.1 [done] Installing: dbus-1-x11-1.2.10-3.27.1 [done] Installing: ft2demos-2.3.7-25.32.1 [done] Installing: fuse-2.8.7-0.9.12 [done] Additional rpm output: Starting SuSEconfig, the SuSE Configuration Tool... Running module permissions only Reading /etc/sysconfig and updating the system... Executing /sbin/conf.d/SuSEconfig.permissions... Checking permissions and ownerships - using the permissions files /etc/permissions /etc/permissions.easy /etc/permissions.d/mail-server /etc/permissions.d/postfix /etc/permissions.local setting /usr/bin/fusermount to root:trusted 4755. (wrong permissions 4750) Finished. Installing: libasound2-1.0.18-16.24.1 [done] Installing: libfuse2-2.8.7-0.9.12 [done] Installing: libmysqlclient_r15-5.0.96-0.6.1 [done] Installing: libpciaccess0-7.4_0.11.0-0.4.6.1 [done] Installing: libpixman-1-0-0.24.4-0.11.1 [done] Installing: libpq5-9.1.9-0.3.1 [done] Installing: libqt4-4.6.3-5.25.5 [done] Installing: pkg-config-0.23-1.22 [done] Installing: xorg-x11-libXdmcp-7.4-1.15 [done] Installing: xorg-x11-libXfixes-7.4-1.14 [done] Installing: xorg-x11-libXmu-7.4-1.17 [done] Installing: xorg-x11-libXp-7.4-1.14 [done] Installing: xorg-x11-libXpm-7.4-1.17 [done] Installing: xorg-x11-libXrender-7.4-1.14 [done] Installing: xorg-x11-libXv-7.4-1.14 [done] Installing: xorg-x11-libfontenc-7.4-1.15 [done] Installing: xorg-x11-libxkbfile-7.4-1.14 [done] Installing: xorg-x11-fonts-core-7.4-1.20 [done] Additional rpm output: Starting SuSEconfig, the SuSE Configuration Tool... Running module fonts only Reading /etc/sysconfig and updating the system... Executing /sbin/conf.d/SuSEconfig.fonts... Creating fonts.{scale,dir} files ... writing /etc/fonts/suse-font-dirs.conf writing /etc/fonts/suse-hinting.conf writing /etc/fonts/suse-bitmaps.conf Creating cache files for fontconfig ................ generating java font setup Warning: cannot find a sans serif Japanese font. Japanese in Java might not work. Warning: cannot find a serif Japanese font. Japanese in Java might not work. Warning: cannot find a sans serif simplified Chinese font. Simplified Chinese in Java might not work. Warning: cannot find a serif simplified Chinese font. Simplified Chinese in Java might not work. Warning: cannot find a sans serif traditional Chinese font. Traditional Chinese in Java might not work. Warning: cannot find a serif traditional Chinese font. Traditional Chinese in Java might not work. Warning: cannot find a sans serif Korean font. Korean in Java might not work. Warning: cannot find a serif Korean font. Korean in Java might not work. Finished. Installing: desktop-data-SLED-11-29.22.58 [done] Additional rpm output: Updating etc/sysconfig/windowmanager... Installing: libdrm-2.4.41-0.8.46 [done] Installing: libqt4-sql-4.6.3-5.25.5 [done] Installing: xorg-x11-xauth-7.4-9.62.46 [done] Installing: xorg-x11-libXprintUtil-7.4-1.17 [done] Installing: libqt4-sql-mysql-4.6.3-5.25.4 [done] Installing: xorg-x11-libs-7.4-8.26.32.1 [done] Installing: xterm-238-1.16 [done] Additional rpm output: Starting SuSEconfig, the SuSE Configuration Tool... Running module fonts only Reading /etc/sysconfig and updating the system... Executing /sbin/conf.d/SuSEconfig.fonts... Creating fonts.{scale,dir} files ... /etc/fonts/suse-font-dirs.conf unchanged /etc/fonts/suse-hinting.conf unchanged /etc/fonts/suse-bitmaps.conf unchanged Creating cache files for fontconfig ................ generating java font setup Warning: cannot find a sans serif Japanese font. Japanese in Java might not work. Warning: cannot find a serif Japanese font. Japanese in Java might not work. Warning: cannot find a sans serif simplified Chinese font. Simplified Chinese in Java might not work. Warning: cannot find a serif simplified Chinese font. Simplified Chinese in Java might not work. Warning: cannot find a sans serif traditional Chinese font. Traditional Chinese in Java might not work. Warning: cannot find a serif traditional Chinese font. Traditional Chinese in Java might not work. Warning: cannot find a sans serif Korean font. Korean in Java might not work. Warning: cannot find a serif Korean font. Korean in Java might not work. Finished. Installing: sax2-tools-8.1-561.582.76 [done] Installing: Mesa-9.0.3-0.17.1 [done] Installing: xdg-menu-0.2-191.22 [done] Installing: libqt4-qt3support-4.6.3-5.25.5 [done] Installing: icewm-lite-1.2.36-1.18 [done] Installing: libqt4-x11-4.6.3-5.25.5 [done] Installing: icewm-1.2.36-1.35 [done] Installing: sax2-libsax-perl-8.1-561.582.76 [done] Installing: sax2-libsax-8.1-561.582.76 [done] Installing: sax2-ident-8.1-561.582.76 [done] Installing: xorg-x11-7.4-9.62.46 [done] Additional rpm output: Updating etc/sysconfig/displaymanager... Starting SuSEconfig, the SuSE Configuration Tool... Running module permissions only Reading /etc/sysconfig and updating the system... Executing /sbin/conf.d/SuSEconfig.permissions... Finished. Installing: xorg-x11-server-7.4-27.81.7 [done] Additional rpm output: Updating etc/sysconfig/displaymanager... Starting SuSEconfig, the SuSE Configuration Tool... Running module permissions only Reading /etc/sysconfig and updating the system... Executing /sbin/conf.d/SuSEconfig.permissions... Checking permissions and ownerships - using the permissions files /etc/permissions /etc/permissions.easy /etc/permissions.d/mail-server /etc/permissions.d/postfix /etc/permissions.local setting /usr/bin/Xorg to root:root 4711. (wrong permissions 0711) Finished. Installing: xkeyboard-config-1.5-4.40.1 [done] Installing: xorg-x11-driver-video-radeonhd-1.3.0_20100512_80ba041-1.8.55 [done] Installing: xorg-x11-driver-video-7.4.0.1-0.81.27 [done] Installing: sax2-8.1-561.582.76 [done] Installing: xorg-x11-driver-input-7.4-13.44.1 [done] Installing: perl-Capture-Tiny-0.44-42.1 [done] Installing: perl-Config-Simple-4.59-34.5 [done] Installing: perl-DBI-1.636-54.12 [done] Installing: perl-File-BaseDir-0.03-13.4 [done] Installing: perl-File-Which-1.21-47.1 [done] Installing: perl-Try-Tiny-0.27-41.2 [done] Installing: perl-DBD-Pg-3.3.0-39.1 [done] Installing: pwgen-2.06-90.3 [error] Installation of pwgen-2.06-90.3 failed: (with --nodeps --force) Error: Subprocess failed. Error: RPM failed: error: /var/cache/zypp/packages/x2go-extras/pwgen-2.06-90.3.x86_64.rpm: Header V4 RSA/SHA1 signature: BAD, key ID 9c6b0b2b error: /var/cache/zypp/packages/x2go-extras/pwgen-2.06-90.3.x86_64.rpm cannot be installed Abort, retry, ignore? [a/r/i] (a): a Problem occured during or after installation or removal of packages: Installation aborted by user Please see the above error message for a hint. linux-0xmj:~ # Mit freundlichen Grüßen Olaf Matthaei ------------ Dipl.-Ing. Olaf Matthaei Unternehmensorganisation PMO NARZ/AVN Apothekenpartner E-Mail : o.matthaei(a)narz-avn.de Tel. : 0421 5762 115 Fax : 0421 5762 299 Internet: www.narz-avn.de Im Serviceverbund mit der GfI Gesellschaft für Informations- und Datenverarbeitung mbH, Bauerland 3, 28259 Bremen Gerichtsstand: Amtsgericht Bremen, HRB 10857 Geschäftsführer: Dipl.-Volkswirt Hanno Helmker, Uwe Ennen

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Bug#1122: x2goclient spurously asks for passphrase on autologin
by Arne Wichmann 08 Dec '16

08 Dec '16

Package: x2goclient Version: 4.0.5.2 When using x2goclient --pgp-card and not using a Smartcard, after typing a password there will be a popup window asking for a passphrase even though no usable keys are available. (The problem arose at a Thinclient of a customer who in some cases does not use their smartcards.) After some digging into the problem I think that the autologin flag should be cleared after SshMasterConnection::userAuthAuto has been tried once. Alternatively SshMasterConnection::userAuthAuto could check if there are usable keys before asking for a passphrase. Or it could check if a password has already been given. cu AW -- [...] If you don't want to be restricted, don't agree to it. If you are coerced, comply as much as you must to protect yourself, just don't support it. Noone can free you but yourself. (crag, on Debian Planet) Arne Wichmann (aw(a)saar.de)

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"SSH daemon could not be started" dialog on Linux
by Jan Engelhardt 07 Dec '16

07 Dec '16

x2goclient-4.0.5.2 always throws a dialog: """SSH daemon could not be started. You have enabled Remote Printing or File Sharing. These features require a running and functioning ...""" Reason: appDir equals /usr/bin, there is no /usr/bin/sshd on typical Linux installations. This (ugly) change restores the desired behavior, for example: --- x2goclient-4.0.5.2.orig/src/onmainwindow.cpp +++ x2goclient-4.0.5.2/src/onmainwindow.cpp @@ -10484,7 +10484,7 @@ bool ONMainWindow::startSshd() sshd=new QProcess ( this ); - QString binary = appDir + "/sshd"; + QString binary = appDir + "/../sbin/sshd"; #ifdef Q_OS_DARWIN binary = "/usr/sbin/sshd"; #endif // defined (Q_OS_DARWIN)

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Windows client fails to launch with DSA key
by Jan Engelhardt 07 Dec '16

07 Dec '16

The 4.5.0.2 x2goclient for Windows always passes the -h argument to sshd: strm<<clientdir<<"\\sshd.exe -D -p "<<clientSshPort.toInt()<<" -f "<< config <<" -h "<<key; with key being: std::string key="\""+cygwinPath(etcDir+"/ssh_host_dsa_key").toStdString()+"\""; However, the shipped sshd does not autogenerate a DSA key by default anymore, only RSA. If x2goclient wants to use a specific key, it should make sure that it exists beforehand or generate it itself.

1 0

Windows client fails to launch with DSA key
by Jan Engelhardt 07 Dec '16

07 Dec '16

The 4.5.0.2 x2goclient for Windows always passes the -h argument to sshd: strm<<clientdir<<"\\sshd.exe -D -p "<<clientSshPort.toInt()<<" -f "<< config <<" -h "<<key; with key= std::string key="\""+cygwinPath(etcDir+"/ssh_host_dsa_key").toStdString()+"\""; However, the shipped sshd does not autogenerate a DSA key anymore, but RSA.

1 0

"SSH daemon could not be started."
by Jan Engelhardt 07 Dec '16

07 Dec '16

x2goclient-4.0.5.2 always throws a dialog: """SSH daemon could not be started. You have enabled Remote Printing or File Sharing. These features require a running and functioning ...""" Reason: appDir equals /usr/bin, there is no /usr/bin/sshd on Linux, fail. --- x2goclient-4.0.5.2.orig/src/onmainwindow.cpp +++ x2goclient-4.0.5.2/src/onmainwindow.cpp @@ -10484,7 +10484,7 @@ bool ONMainWindow::startSshd() sshd=new QProcess ( this ); - QString binary = appDir + "/sshd"; + QString binary = appDir + "/../sbin/sshd"; #ifdef Q_OS_DARWIN binary = "/usr/sbin/sshd"; #endif // defined (Q_OS_DARWIN)

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Bug#463: x2goserver cannot be installed on Debian Wheezy armel
by Mihai Moldovan 04 Dec '16

04 Dec '16

Control: tag -1 wontfix Control: close -1 I won't fix this bug, but we are now providing Raspbian binaries - currently for Jessie only. More information: http://wiki.x2go.org/doku.php/wiki:repositories:raspbian Mihai

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Bug#946: [x2go-main| http://packages.x2go.org/opensuse/13.2/main] Valid metadata not found at specified URL
by knawnd＠gmail.com 04 Dec '16

04 Dec '16

Package: x2goclient Version: 4.0.5 Hello! It seems to me that bug has nothing to do with particular package and its version so the information above needs to be ignore (I put it there because without it the email is not accepted). The problem is in absence of the valid metadata at specified URL. When I am trying to install x2goclient on opensuse 13.2 x64 from x2go-main and x2go-extras repos I get the following error: Error building the cache: [x2go-main|http://packages.x2go.org/opensuse/13.2/main] Valid metadata not found at specified URL Warning: Skipping repository 'x2go-main' because of the above error. Steps performed: 1) Adding x2go repos: # zypper ar http://packages.x2go.org/opensuse/13.2/extras x2go-extras # zypper ar http://packages.x2go.org/opensuse/13.2/main x2go-main Checking result: # zypper lr --uri|grep x2go 15 | x2go-extras | x2go-extras | Yes | (r ) Yes | No | http://packages.x2go.org/opensuse/13.2/extras 16 | x2go-main | x2go-main | Yes | ( p) Yes | No | http://packages.x2go.org/opensuse/13.2/main 2) installing x2goclient: # zypper in x2goclient Error building the cache: [x2go-main|http://packages.x2go.org/opensuse/13.2/main] Valid metadata not found at specified URL Warning: Skipping repository 'x2go-main' because of the above error. Loading repository data... Reading installed packages... 'x2goclient' not found in package names. Trying capabilities. No provider of 'x2goclient' found. Resolving package dependencies... Nothing to do. Best regards, Knawnd

4 3

Bug#1026: Error installing x2goserver on SuSE Enterprise Server x86_64 11.3
by Shubhra Biswas 04 Dec '16

04 Dec '16

Package: packages.x2go.org<http://bugs.x2go.org/db/pa/lpackages.x2go.org.html> Version: 4.0.1.19 Trying to install the server using zypper I get the following error ==================== Error building the cache: [|] Valid metadata not found at specified URL(s) Warning: Disabling repository 'x2go-release' because of the above error. Loading repository data... Reading installed packages... 'x2goserver' not found in package names. Trying capabilities. No provider of 'x2goserver' found. Resolving package dependencies... Nothing to do. ==================== I added the repositories as instructed $ zypper lr --url | grep x2go 16 | x2go-extras | x2go-extras | Yes | No | http://packages.x2go.org/sle/11.3/extras 17 | x2go-release | x2go-release | Yes | No | http://packages.x2go.org/sle/11.3/main

2 1

Bug#1066: libssh4 for opensuse 13.1 broken
by Ulrich Sibiller 04 Dec '16

04 Dec '16

Package: libssh4 Version: -0.6.3-13.1.x86_64 Both stable and nightly require libssh4-0.6.3 from the x2go-extras repo. This package seems broken, see below. Additionally the x2go-release repo has broken metadata (we can sucessfully add x2go-extras, but not x2go-release using zypper (sorry, no output available ATM)). # zypper install libssh4-0.6.3-13.1.x86_64 Loading repository data... Warning: Repository 'updates' appears to be outdated. Consider using a different mirror or server. Reading installed packages... Resolving package dependencies... The following package is going to be upgraded: libssh4 The following package is going to change vendor: libssh4 openSUSE -> obs://build.opensuse.org/network:synchronization:files 1 package to upgrade, 1 to change vendor. Overall download size: 138.4 KiB. After the operation, additional 95.3 KiB will be used. Continue? [y/n/? shows all options] (y): y Retrieving package libssh4-0.6.3-13.1.x86_64 (1/1), 138.4 KiB (379.9 KiB unpacked) Retrieving: libssh4-0.6.3-13.1.x86_64.rpm .........................................................................................................................................[done] Digest verification failed for libssh4-0.6.3-13.1.x86_64.rpm. Expected 832b0817dd9ce7a5a4d9f77f2c144cbfcd2b444090360e88e4712a13f1e02694, found 52e0805c810528141b082e4560a6919db61463c92d8bc68632762dabcb6a215e. Continue? [yes/no] (no):

2 1

Bug#1120: windows folder sharing problem
by Alex Ka 02 Dec '16

02 Dec '16

Package: x2goclient Version: 4.0.5.1-4.0.5.2 windows version - 8, 8.1, 10 The message in logs is following, and so sshd server won't start: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: UNPROTECTED PRIVATE KEY FILE! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Permissions 0770 for '/cygdrive/C/Users/***/.x2go/etc/ssh_host_dsa_key' are too open. It is required that your private key files are NOT accessible by others. This private key will be ignored. key_load_private: bad permissions Could not load host key: /cygdrive/C/Users/***/.x2go/etc/ssh_host_dsa_key Disabling protocol version 2. Could not load host key sshd: no hostkeys available -- exiting.

1 0

Bug#1056: X2Go issue (in src:x2gobroker) has been marked as closed
by X2Go Release Manager 01 Dec '16

01 Dec '16

close #1056 thanks Hello, we are very hopeful that X2Go issue #1056 reported by you has been resolved in the new release (0.0.3.1) of the X2Go source project »src:x2gobroker«. You can view the complete changelog entry of src:x2gobroker (0.0.3.1) below, and you can use the following link to view all the code changes between this and the last release of src:x2gobroker. http://code.x2go.org/gitweb?p=x2gobroker.git;a=commitdiff;h=c6cbbc1e29d858e… 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:x2gobroker. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2gobroker Version: 0.0.3.1-0x2go1 Status: RELEASE Date: Thu, 01 Dec 2016 22:19:47 +0100 Fixes: 1056 Changes: x2gobroker (0.0.3.1-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * debian/python-x2gobroker.preinst: + Use proper comment header explaining about preinst script argument calls (not postinst). * x2gobroker/brokers/base_brokers.py: Remove Perl code in comment that confuses the Epydoc tool. * API Documentation: Sanitize __doc__ strings to make Epydoc happy. Provide Makefile.docupload and provide html API documentation at http://code.x2go.org/doc/python-x2gobroker/ . [ Mihai Moldovan ] * New upstream version (0.0.3.1): - sbin/x2gobroker-authservice: refactor pam.pam section a bit. Always initialize opam with pam and only rewrite it with pam.pam if necessary. - x2gobroker/authmechs/pam_authmech.py: port pam.pam change to this file as well. * debian/control: - Maintainer change in package: X2Go Developers <x2go-dev(a)lists.x2go.org>. - Uploaders: add myself. Also, force a rebuild due to the changed versioning. * x2goserver.spec: - Add mandatory perl-generators Build-Requires as per https://fedoraproject.org/wiki/Changes/Build_Root_Without_Perl . [ Walid Moghrabi ] * New upstream version (0.0.3.1): - sbin/x2gobroker-authservice: adapt script to correctly use the newer python-pam module, which now exposes functionality in pam.pam with backwards compatibility. Fixes: #1056.

2 1

Bug#1117: Bug#1117: x2goclient "stuck session" for select users that cannot be resumed or terminated
by Jordan Poppenk 01 Dec '16

01 Dec '16

Dear Stephan, Thanks for your quick help and suggestions! The session listing commands you mentioned didn’t reveal the users’ sessions. But while I was investigating those ideas, I was advising my users to try using an ssh -X session in an xquartz terminal as a workaround. that produced similar errors as were being reported in x2go (X11 connection rejected because of wrong authentication). Even when attempting to log onto the server in person using their user accounts, they were booted back to the login screen. So the problem was clearly outside of x2go. I googled this new but related X11 message, and noticed it was sometimes associated with users having exceeded their disk quotas: https://www.cyberciti.biz/faq/x11-connection-rejected-because-of-wrong-auth… This was the problem! I have home folder quotas, and the users had neglected our server rules and were saving large image files to their documents folder rather than our data volume. With quota enforced on their home folders, x11 and x2go were unable to write any of the files needed for authentication. This manifests as an “authentication error” even though this is a red herring. I will now know what to check if I see this error again for specific users. I’m guessing this arises because a server can’t reveal errors during authentication for security reasons, so there's no way for a client to know whether there’s free disk space on the server until it has successfully authenticated. This likely means there's nothing an x2go client can do to know this was the problem, but perhaps it would be worth considering a helpful suggestion in this error that the problem *could* be attributable to insufficient disk space in the user’s home folder on the host machine? As for brains: it's thoughtful of you to make these suggestions, although I’m afraid I'm not a radiologist or clinician, just a brain scientist who likes to use the interface for persistent matlab desktop sessions and running numbers. We do have quite a few users, so you'd be forgiven for thinking my lab was an outfit with actual resources, but all are students and we operate on a shoestring :-) This just makes us all the more grateful for your development efforts. Cheers, Jordan Jordan Poppenk, Ph.D. Canada Research Chair in Cognitive Neuroimaging Department of Psychology and Centre for Neuroscience Studies Queen's University http://popmem.com 613-533-6009

1 0

Processed: your mail
by owner＠bugs.x2go.org 29 Nov '16

29 Nov '16

Processing commands for control(a)bugs.x2go.org: > tag 1118 build-win32 Bug #1118 [x2goclient] Share folder is broken for x2goclient-4.0.5.2-2016.09.20-setup.exe Added tag(s) build-win32. > End of message, stopping processing here. Please contact me if you need assistance. -- 1118: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1118 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

1 0

Bug#1118: Share folder is broken for x2goclient-4.0.5.2-2016.09.20-setup.exe
by Michael 29 Nov '16

29 Nov '16

Package: x2goclient-4.0.5.2-2016.09.20-setup Version: x2goclient-4.0.5.2-2016.09.20-setup Steps to reproduce: 1. Install x2goclient-4.0.5.2-2016.09.20-setup.exe 2. Make sure C:\Users\XXXXXXX\.x2go\etc does not exist, or delete it if existed. 3. Create a new session to a x2go server. 4. Enable share folder and watch the bug report window. >From the source code: 9931 void ONMainWindow::startWinServers() 9932 { 9952 generateHostKey(RSA_KEY_TYPE); For Windows, we only generate RSA_KEY, but in 8013 QString ONMainWindow::createRSAKey() 8014 { 8043 #ifdef Q_OS_WIN 8044 rsa.setFileName ( 8045 wapiShortFileName ( 8046 homeDir+"\\.x2go\\etc\\ssh_host_dsa_key.pub" ) ); 8056 if ( !rsa.open ( QIODevice::ReadOnly | QIODevice::Text ) ) 8057 { We check DSA_KEY instead, which of course would not exist. To fix this bug: 8046 - homeDir+"\\.x2go\\etc\\ssh_host_dsa_key.pub" ) ); 8046 + homeDir+"\\.x2go\\etc\\ssh_host_rsa_key.pub" ) );

3 2

Bug#1116: On Ubuntu 16: After sucessfull SSH connection established; X2Go session does not start
by auracher.stefan＠web.de 29 Nov '16

29 Nov '16

Package: x2goserver Version: 4.0.5.1 Severity: grave Version client side: x2goclient 4.0.5.1 on Ubuntu 16 XFCE+ssh server Version server side: x2goversion delivers 4.0.1.20 on Ubuntu 16 XFCE desktop After a fresh installation of x2go on the server and client side without special settings or problems I try to just get an xterm. I have the following severe problem: Running x2goclient with --debug shows sucesfull SSH connection established. But after this the exec channel closes with "Have stderr only, something must be wrong." In the GUI a message "Cannot open display "default display"" shows up The message SSH finished: raw output (stdout): "setxkbmap -option ctrl:nocaps" could be a hint that some error processing during login does not work ?? Any idea how to debug ?? I attached the whole log best regards Stefan Auracher $ x2goclient --debug x2go-INFO-1> "Starting X2Go Client..." x2go-WARNING-1> "English language requested, not loading translator." x2go-WARNING-1> "English language requested, not loading translator." x2go-INFO-3> "Started X2Go Client." x2go-DEBUG-../src/onmainwindow.cpp:513> "$HOME=/home/user" x2go-DEBUG-../src/onmainwindow.cpp:2202> Reading 1 sessions from config file. x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/onmainwindow.cpp:2682> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. x2go-DEBUG-../src/onmainwindow.cpp:2744> Starting session with key. x2go-INFO-8> "Starting connection to server: 192.168.188.10:22" x2go-DEBUG-../src/onmainwindow.cpp:2783> Starting new ssh connection to server:"192.168.188.10":"22" krbLogin: false x2go-DEBUG-../src/sshmasterconnection.cpp:173> SshMasterConnection, host "192.168.188.10"port 22user "user"useproxy falseproxyserver ""proxyport 22 x2go-DEBUG-../src/sshmasterconnection.cpp:210> Starting SSH connection without Kerberos authentication. x2go-DEBUG-../src/sshmasterconnection.cpp:214> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) created. x2go-DEBUG-../src/sshmasterconnection.cpp:450> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) entering thread. x2go-DEBUG-../src/sshmasterconnection.cpp:486> libssh not initialized yet. Initializing. x2go-DEBUG-../src/sshmasterconnection.cpp:797> cserverAuth x2go-DEBUG-../src/sshmasterconnection.cpp:812> state: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:1065> Trying to authenticate user with private key. x2go-DEBUG-../src/sshmasterconnection.cpp:1146> Authenticating with key: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:662> User authentication OK. x2go-DEBUG-../src/onmainwindow.cpp:2878> SSH connection established. x2go-DEBUG-../src/onmainwindow.cpp:3160> Continue normal X2Go session x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "export HOSTNAME && x2golistsessions" x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x563296da3e30) Running masterCon->addChannelConnection(this, ' "eff2bf61-7d95-48f0-b547-6f436ae59d1c" ', ' "bash -l -c 'echo "X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:eff2bf61-7" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1312> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1314> Passing new channel conenction object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1316> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1504> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:1508> New channel:0x7f6818010e20 x2go-DEBUG-../src/sshmasterconnection.cpp:1539> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:eff2bf61-7d95-48f0-b547-6f436ae59d1c";'" x2go-DEBUG-../src/sshmasterconnection.cpp:1562> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:1666> EOF on channel 0x7f6818010e20; SshProcess object: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:1734> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:1738> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): "setxkbmap -option ctrl:nocaps X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c X2GODATAEND:eff2bf61-7d95-48f0-b547-6f436ae59d1c " x2go-DEBUG-../src/sshprocess.cpp:523> Have stderr only, something must be wrong. x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: false - "Cannot open display "default display" " (0). x2go-DEBUG-../src/onmainwindow.cpp:3549> "Cannot open display "default display" " x2go-DEBUG-../src/onmainwindow.cpp:1557> Close event received. x2go-DEBUG-../src/onmainwindow.cpp:1581> Quitting from tray icon and closing application. x2go-INFO-6> "Closing X2Go Client ..." x2go-DEBUG-../src/onmainwindow.cpp:1410> Saving settings ... x2go-DEBUG-../src/onmainwindow.cpp:1419> Saved settings. x2go-DEBUG-../src/onmainwindow.cpp:1441> Waiting for the SSH connection to finish ... x2go-DEBUG-../src/sshmasterconnection.cpp:716> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) waiting for thread to finish. x2go-DEBUG-../src/sshmasterconnection.cpp:1423> Disconnecting ... x2go-DEBUG-../src/sshmasterconnection.cpp:1434> Deleting channel connections. x2go-DEBUG-../src/sshmasterconnection.cpp:1442> Disconnecting session. x2go-DEBUG-../src/sshmasterconnection.cpp:1448> Deleting sockets. x2go-DEBUG-../src/sshmasterconnection.cpp:1455> All channels closed and session disconnected. Quiting session loop. x2go-DEBUG-../src/sshmasterconnection.cpp:720> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) thread finished. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshmasterconnection.cpp:727> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) finished destructor. x2go-DEBUG-../src/onmainwindow.cpp:1443> SSH connection finished. x2go-DEBUG-../src/sshmasterconnection.cpp:744> libssh finalized. x2go-INFO-7> "Finished X2Go Client closing hooks." x2go-DEBUG-../src/onmainwindow.cpp:526> Destroying X2Go Client's main window. x2go-DEBUG-../src/onmainwindow.cpp:529> Finished destructor hooks for X2Go Client's main window. $

3 2

Bug#1116: Bug 1116 solved
by star7＠posteo.de 29 Nov '16

29 Nov '16

Package: x2goserver Version: 4.0.5.1 Severity: grave The problem was similar to bug 1091 I solved it by removing the command setxkbmap from my .profile The error handling should be improved. The error message "Unable to open display" is here confusing. Better would be something like "got output on stderr during login therefor exit" Thanks a lot: I installed x2go now the first time and it is running on Ubuntu 16 server + client; both with xfce I still have problems with sound forwarding ====================================================== your answer ====================================================== Thank you for filing a new Bug report with X2Go. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): X2Go Developers<x2go-dev(a)lists.x2go.org> If you wish to submit further information on this problem, please send it to1116(a)bugs.x2go.org. Please do not send mail toowner(a)bugs.x2go.org unless you wish to report a problem with the Bug-tracking system. -- 1116: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1116 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems =================================================== My Bug report =================================================== Package: x2goserver Version: 4.0.5.1 Severity: grave Version client side: x2goclient 4.0.5.1 on Ubuntu 16 XFCE+ssh server Version server side: x2goversion delivers 4.0.1.20 on Ubuntu 16 XFCE desktop After a fresh installation of x2go on the server and client side without special settings or problems I try to just get an xterm. I have the following severe problem: Running x2goclient with --debug shows sucesfull SSH connection established. But after this the exec channel closes with "Have stderr only, something must be wrong." In the GUI a message "Cannot open display "default display"" shows up The message SSH finished: raw output (stdout): "setxkbmap -option ctrl:nocaps" could be a hint that some error processing during login does not work ?? Any idea how to debug ?? I attached the whole log best regards Stefan Auracher $ x2goclient --debug x2go-INFO-1> "Starting X2Go Client..." x2go-WARNING-1> "English language requested, not loading translator." x2go-WARNING-1> "English language requested, not loading translator." x2go-INFO-3> "Started X2Go Client." x2go-DEBUG-../src/onmainwindow.cpp:513> "$HOME=/home/user" x2go-DEBUG-../src/onmainwindow.cpp:2202> Reading 1 sessions from config file. x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: ":/img/icons/128x128/x2gosession.png". x2go-DEBUG-../src/onmainwindow.cpp:2682> Creating QPixmap with session icon: '":/img/icons/128x128/x2gosession.png"'. x2go-DEBUG-../src/onmainwindow.cpp:2744> Starting session with key. x2go-INFO-8> "Starting connection to server: 192.168.188.10:22" x2go-DEBUG-../src/onmainwindow.cpp:2783> Starting new ssh connection to server:"192.168.188.10":"22" krbLogin: false x2go-DEBUG-../src/sshmasterconnection.cpp:173> SshMasterConnection, host "192.168.188.10"port 22user "user"useproxy falseproxyserver ""proxyport 22 x2go-DEBUG-../src/sshmasterconnection.cpp:210> Starting SSH connection without Kerberos authentication. x2go-DEBUG-../src/sshmasterconnection.cpp:214> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) created. x2go-DEBUG-../src/sshmasterconnection.cpp:450> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) entering thread. x2go-DEBUG-../src/sshmasterconnection.cpp:486> libssh not initialized yet. Initializing. x2go-DEBUG-../src/sshmasterconnection.cpp:797> cserverAuth x2go-DEBUG-../src/sshmasterconnection.cpp:812> state: 1 x2go-DEBUG-../src/sshmasterconnection.cpp:1065> Trying to authenticate user with private key. x2go-DEBUG-../src/sshmasterconnection.cpp:1146> Authenticating with key: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:662> User authentication OK. x2go-DEBUG-../src/onmainwindow.cpp:2878> SSH connection established. x2go-DEBUG-../src/onmainwindow.cpp:3160> Continue normal X2Go session x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess object 0: "export HOSTNAME && x2golistsessions" x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x563296da3e30) Running masterCon->addChannelConnection(this, ' "eff2bf61-7d95-48f0-b547-6f436ae59d1c" ', ' "bash -l -c 'echo "X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:eff2bf61-7" '); x2go-DEBUG-../src/sshmasterconnection.cpp:1312> Locking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1314> Passing new channel conenction object to channelConnections. x2go-DEBUG-../src/sshmasterconnection.cpp:1316> Unlocking SSH channel connection MUTEX. x2go-DEBUG-../src/sshmasterconnection.cpp:1504> Creating new channel. x2go-DEBUG-../src/sshmasterconnection.cpp:1508> New channel:0x7f6818010e20 x2go-DEBUG-../src/sshmasterconnection.cpp:1539> Executing remote: "bash -l -c 'echo "X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c"; export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && x2golistsessions; echo "X2GODATAEND:eff2bf61-7d95-48f0-b547-6f436ae59d1c";'" x2go-DEBUG-../src/sshmasterconnection.cpp:1562> New exec channel created. x2go-DEBUG-../src/sshmasterconnection.cpp:1666> EOF on channel 0x7f6818010e20; SshProcess object: 0 x2go-DEBUG-../src/sshmasterconnection.cpp:1734> EOF sent. x2go-DEBUG-../src/sshmasterconnection.cpp:1738> Channel closed. x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): "setxkbmap -option ctrl:nocaps X2GODATABEGIN:eff2bf61-7d95-48f0-b547-6f436ae59d1c X2GODATAEND:eff2bf61-7d95-48f0-b547-6f436ae59d1c " x2go-DEBUG-../src/sshprocess.cpp:523> Have stderr only, something must be wrong. x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: false - "Cannot open display "default display" " (0). x2go-DEBUG-../src/onmainwindow.cpp:3549> "Cannot open display "default display" " x2go-DEBUG-../src/onmainwindow.cpp:1557> Close event received. x2go-DEBUG-../src/onmainwindow.cpp:1581> Quitting from tray icon and closing application. x2go-INFO-6> "Closing X2Go Client ..." x2go-DEBUG-../src/onmainwindow.cpp:1410> Saving settings ... x2go-DEBUG-../src/onmainwindow.cpp:1419> Saved settings. x2go-DEBUG-../src/onmainwindow.cpp:1441> Waiting for the SSH connection to finish ... x2go-DEBUG-../src/sshmasterconnection.cpp:716> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) waiting for thread to finish. x2go-DEBUG-../src/sshmasterconnection.cpp:1423> Disconnecting ... x2go-DEBUG-../src/sshmasterconnection.cpp:1434> Deleting channel connections. x2go-DEBUG-../src/sshmasterconnection.cpp:1442> Disconnecting session. x2go-DEBUG-../src/sshmasterconnection.cpp:1448> Deleting sockets. x2go-DEBUG-../src/sshmasterconnection.cpp:1455> All channels closed and session disconnected. Quiting session loop. x2go-DEBUG-../src/sshmasterconnection.cpp:720> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) thread finished. x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called. x2go-DEBUG-../src/sshmasterconnection.cpp:727> SshMasterConnection, instance SshMasterConnection(0x563296cc0fa0) finished destructor. x2go-DEBUG-../src/onmainwindow.cpp:1443> SSH connection finished. x2go-DEBUG-../src/sshmasterconnection.cpp:744> libssh finalized. x2go-INFO-7> "Finished X2Go Client closing hooks." x2go-DEBUG-../src/onmainwindow.cpp:526> Destroying X2Go Client's main window. x2go-DEBUG-../src/onmainwindow.cpp:529> Finished destructor hooks for X2Go Client's main window. $

3 2

Bug#1117: x2goclient "stuck session" for select users that cannot be resumed or terminated
by Jordan Poppenk 29 Nov '16

29 Nov '16

Package: x2goclient (mac) Version: 4.0.5.2 Above is my best guess as to the affected package, although I am not certain it is on the client end. Also, my issue is similar to the one reported here: http://lists.x2go.org/pipermail/x2go-dev/2015-October/010734.html ...but that thread concludes without a solution that works for me. x2go had been working for a dozen users of my server. One day, two of the users reported that they were no longer able to log in -- they were kicked back to the login screen after entering their ssh private key encryption password. After entering this, the users get the result: - Session: Session session started at: (date) - Warning: Protocol mismatch or no X authentication data. - Session: Terminating session at (date) - Info: Your session was closed before reaching a usable state. - Info: This can be due to the local X server refusing access to the client. - Info: Please check authorization provided by the remote X application. - Session: Session terminated at (date) Sometimes, they are presented with a list of sessions that shows their "running" session. It allows them to terminate the session, then brings them back to the screen where they would terminate the session. It is worth noting that their configuration was previously working. Also, I am sometimes able to fix issues like this by deleting the user's .Xauthority files, their .x2go folder, and their cache/lxsession folder; and rebooting. In this case, none of these things influenced the outcome of their login attempts. But, many other users are still able to access x2go normally on the same machine. Both affected users are using the mac x2goclient (4.0.5.2) with xquartz 2.7.9 on OSX 10.11.6. On my server (running Ubuntu 16.04), x2goversion reports the following: x2goagent: 3.5.0.32 x2godesktopsharing: 3.1.1.3 x2golxdebindings: 1.0.2.4 x2goserver: 4.0.1.19 x2goserver-extensions: 4.0.1.19 x2goserver-xsession: 4.0.1.19 It is worth noting that I sometimes experienced similar issues while still using Ubuntu 14.04. A third user recently reported that after a crash that occurred after opening too many windows in her session, she started getting the same errors, which I have also been unable to resolve. Are you able to suggest any remedy? Where might the information about the "stuck session" live -- perhaps I could try deleting some session file that is stored on the user's machine? Thank you in advance for any help you can offer, as well as your extremely helpful ongoing development of this portable desktop solution. Cheers, Jordan Jordan Poppenk, Ph.D. Canada Research Chair in Cognitive Neuroimaging Department of Psychology and Centre for Neuroscience Studies Queen's University http://popmem.com 613-533-6009

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Bug#1110: Failed to start user mode OpenSSH server
by Dainius Masiliūnas 28 Nov '16

28 Nov '16

This is in fact the same bug as bug #1114. They should probably be merged.

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Bug#1114: The SSH server is currently not configured correctly
by Dainius Masiliūnas 27 Nov '16

27 Nov '16

I can confirm that as well, also on Windows 10. Maybe of note is that I'm using a limited account (but the same happens if I run the program as administrator too). I'm not entirely certain how to debug this better. Maybe I'll try the python client and see if that happens there.

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Bug#628: x2goclient can not be compiled on Raspberry PI
by Office NextITLevel GmbH 25 Nov '16

25 Nov '16

Package: <x2goclient> Version: <4.0.2.1-0x2go1+git20140823.626+wheezy.main.1> $ uname -a Linux niu5 3.12.28+ #709 PREEMPT Mon Sep 8 15:28:00 BST 2014 armv6l GNU/Linux libc6:armhf 2.13-38+rpi2+de gcc 4:4.6.3-8 armhf -- Dear X2go Team, I cannot compile an x2goclient on a Raspberry PI. I just wanted a version of x2goclient that is newer then 3.99.2.1-5. I used the instructions on http://wiki.x2go.org/doku.php/wiki:development:build-howto-linux:x2goclient And then Install x2goclient from git At the end I got the error-msg: g++ -c -O2 -Wall -W -D_REENTRANT -DCFGCLIENT -D__linux__ -DQT_NO_DEBUG -DQT_SVG_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I../../x2goclient -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtSvg -I/usr/include/qt4 -I../../x2goclient -I. -I. -I. -o sshmasterconnection.o ../sshmasterconnection.cpp ../sshmasterconnection.cpp: In member function ‘void SshMasterConnection::checkReverseTunnelConnections()’: ../sshmasterconnection.cpp:297:73: error: ‘ssh_channel_accept_forward’ was not declared in this scope ../sshmasterconnection.cpp:308:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Makefile:710: recipe for target 'sshmasterconnection.o' failed make[1]: *** [sshmasterconnection.o] Error 1 make[1]: Leaving directory '/home/fraroot/scripts/x2goclient/client_build' Makefile:39: recipe for target 'build_client' failed make: *** [build_client] Error 2 I would like to download x2goclient package ready for the Raspberry PI. But when I say # apt-get download x2goclient I get x2goclient_3.99.2.1-5_armhf.deb And this version makes a lot of problems with an X2goserver 4.0.1.16. If you have a version of x2goclient with 4.x.x for the Raspberry PI that would make me happy. Attached you find the detailed messages. Thank you very much and have a nice day, Franz Lückl Mobil DE: +49 152 3437 5620 Mobil AT: +43 676 37 00 299 Mobiles Festnetz: +49 69 3487 8985 Fax: +43 1 89 00 2999 mailto:franz@nextitlevel.de Internet Home Page: http://www.nextitlevel.de

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Bug#1015: Very old version of x2goclient (4.0.3.1-4) available for armhf
by Office NextITLevel GmbH 25 Nov '16

25 Nov '16

Package: x2goclient Version: 4.0.3.1-4 HW platform: armhf (all 5 Raspberry PI models) I do not know, if this is intentional that x2goclient is not available at http://packages.x2go.org/debian/pool/main/x/x2goclient/ for the ARMHF platform. This platform is used by the Raspberry PI. The new Raspberry PI 3 has a quad-core cpu and runs at 1,2 GHz. This should be good enough for an x2goclient. I did compile the source code once, but I do not want do to that all the time. I did however find an x2goclient 4.0.5.0-1 on the internet compiled for ARMHF. This client was compiled for Debian SID and not for Debian Jessie. So I installed the package manualy. The output for the command: $ apt-cache show x2goclient Package: x2goclient Status: install ok installed Priority: extra Section: x11 Installed-Size: 2068 Maintainer: X2Go Packaging Team <pkg-x2go-devel(a)lists.alioth.debian.org> Architecture: armhf Version: 4.0.5.0-1 Replaces: x2goclient-gtk Depends: libc6 (>= 2.15), libcups2 (>= 1.4.0), libgcc1 (>= 1:4.4.0), 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 (>= 0.5.4-2~), libstdc++6 (>= 4.6), libx11-6, libxpm4, openssh-client, nxproxy Recommends: openssh-server, rdesktop | freerdp-x11 Suggests: pinentry-x2go Conflicts: x2goclient-gtk 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. Description-md5: 0cbfe6daf696c950c48076aae0e9ff39 Homepage: http://wiki.x2go.org/ Package: x2goclient Version: 4.0.3.1-4 Architecture: armhf Maintainer: X2Go Packaging Team <pkg-x2go-devel(a)lists.alioth.debian.org> Installed-Size: 2170 Depends: libc6 (>= 2.15), libcups2 (>= 1.4.0), libgcc1 (>= 1:4.4.0), libldap-2.4-2 (>= 2.4.7), libqt4-network (>= 4:4.5.3), libqt4-svg (>= 4:4.5.3), libqtcore4 (>= 4:4.7.0~beta1), libqtgui4 (>= 4:4.6.1), libssh-4 (>= 0.5.4-2~), libstdc++6 (>= 4.6), libx11-6, libxpm4, openssh-client, nxproxy Recommends: openssh-server, rdesktop | freerdp-x11 Suggests: pinentry-x2go Conflicts: x2goclient-gtk Replaces: x2goclient-gtk Homepage: http://wiki.x2go.org/ Priority: extra Section: x11 Filename: pool/main/x/x2goclient/x2goclient_4.0.3.1-4_armhf.deb Size: 1104128 SHA256: a19b3f4c99da1c73745b3e78ce77de0d4bd5b1ba9d9deaf76399e3f61b5dee0e SHA1: e06aad4dff16e5b570ce3a09346f91f1cc3e982c MD5sum: 3a91cf06e869caca6839c9d95864ffe0 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. Description-md5: 0cbfe6daf696c950c48076aae0e9ff39 The question is now: Is it OK for you to install a Debian SID package of x2goclient on Debian Jessie? BTW: The repository http://packages.x2go.org/fedora/23/main/ contains packages for the POWER PC architecture. It would be nice to have the armhf packages also. And just in case the SD-Card Image for Rasberry Pi (Mike Gabriel) was not answered: Download the Lite SD-Card from: https://downloads.raspberrypi.org/raspbian_lite_latest Then log in and install X11 and with # apt-get install x2goclient the install x2go client and you are done. The full Raspbian Image is a showcase to tell people what they can do with this small computer. Have a nice day, Franz Lueckl Next IT Level GmbH Lilienthalstr 4 86159 Augsburg Mobil DE: +49 152 3437 5620 Mobil AT: +43 676 37 00 299 Fax: +43 1 89 00 2999 mailto:franz@nextitlevel.de Internet Home Page: http://www.nextitlevel.de -----Original Message----- From: x2go-dev-bounces(a)lists.x2go.org [mailto:x2go-dev-bounces@lists.x2go.org] On Behalf Of x2go-dev-request(a)lists.x2go.org Sent: Wednesday, November 4, 2015 12:00 PM To: x2go-dev(a)lists.x2go.org Subject: x2go-dev Digest, Vol 20, Issue 1 Send x2go-dev mailing list submissions to x2go-dev(a)lists.x2go.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.x2go.org/listinfo/x2go-dev or, via email, send a message with subject or body 'help' to x2go-dev-request(a)lists.x2go.org You can reach the person managing the list at x2go-dev-owner(a)lists.x2go.org When replying, please edit your Subject line so it is more specific than "Re: Contents of x2go-dev digest..." Today's Topics: 1. SD-Card Image for Rasberry Pi (Mike Gabriel) 2. Re: SD-Card Image for Rasberry Pi (Stefan Baur) ---------------------------------------------------------------------- Message: 1 Date: Tue, 03 Nov 2015 11:27:44 +0000 From: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> To: x2go-dev(a)lists.x2go.org Subject: [X2Go-Dev] SD-Card Image for Rasberry Pi Message-ID: <20151103112744.Horde.FA7LHUZ63WjRXSpaVbsI7yH(a)mail.das-netzwerkteam.de> Content-Type: text/plain; charset="utf-8"; Format="flowed"; DelSp="Yes" Hi Stefan (Baur), hi all, @Stefan: on an event in Frankfurt, you had X2Go Client as thin client running on a Rasberry Pi. How much effort would it be to make such image available for the public? @all: does anyone of you have Rasberry Pis running a minimal X2Go (Thin) Client system and are you willing to share (a) the installation procedure or (b) the SD Card image? Thanks+Greets, 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/mailxchange/kronolith/fb.php?u=m.gabriel%4… -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 819 bytes Desc: Digitale PGP-Signatur URL: <http://lists.x2go.org/pipermail/x2go-dev/attachments/20151103/3c066db4/atta…> ------------------------------ Message: 2 Date: Tue, 3 Nov 2015 14:29:48 +0100 From: Stefan Baur <X2Go-ML-1(a)baur-itcs.de> To: x2go-dev(a)lists.x2go.org, Karl-Heinz Hellmann <office(a)NiuCo.de>, Franz L?ckl <technik(a)niuco.de> Subject: Re: [X2Go-Dev] SD-Card Image for Rasberry Pi Message-ID: <5638B6CC.8040502(a)baur-itcs.de> Content-Type: text/plain; charset=windows-1252 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Am 03.11.2015 um 12:27 schrieb Mike Gabriel: > Hi Stefan (Baur), hi all, > > @Stefan: on an event in Frankfurt, you had X2Go Client as thin > client running on a Rasberry Pi. That was a standard Raspbian image with an added X2Go repo - I think Mike#2 hosts that. > How much effort would it be to make such image available for the > public? I would suggest providing a step-by-step install instruction like we have for the regular, x86/x64-based client, instead. Providing an image is almost like shipping a binary blob, and the SDcard is an 8 GB model, I think. Even compressed, that wastes a lot of server space. Also, the startup sequence I used was a bit hackish - X is running as root and starts up xmessage as a primitive menu, with one option then starting X2GoClient with the command line parameters for TCE mode. So it's not recommended for production use. Also, I would really recommend using a second-generation Raspi for performance reasons. > @all: does anyone of you have Rasberry Pis running a minimal X2Go > (Thin) Client system and are you willing to share (a) the > installation procedure or (b) the SD Card image? Karl-Heinz Hellmann and Franz L?ckl operate "niuco", a company that specializes in Raspberry-Pi-based ThinClients. They actually donated the Raspi you saw to the X2Go Project (thanks again for that!). I CC'ed them both, let's see what they have to add. Kind Regards, Stefan - -- BAUR-ITCS UG (haftungsbeschr?nkt) Gesch?ftsf?hrer: Stefan Baur Eichen?ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJWOLbMAAoJEG7d9BjNvlEZkrkIAIfuhvJhPcXKdpiFPNW7i501 g1Oqmw0DA+x0Az0ecVYGeLT93GuII+4vUpMG+ixCVwOouZ9rQfmVL3jdyRWH7K+f 7Djj8RY2mOM1NSpNX3+W+ENUq7+5M8r2rM/Ggb5zaiGFw5n2pYBRAOJSyegB+5Bq wqlwjy8u4nDFw/fyVyVp2bl28RTeoowjS2Ej14HykIwZsxf+OTtIT2Fzul/TebPv PVmkyoqUK8Og4V0PzAOye6+ApEjIuc908lDy5sh2jMGnPcQJkix1gMRg2xtIxWKz H+UNv9/oRXBc/x0/ZJ/v7NBk1mBvaZRKojSPayFOBEXCSUcCUNycJR3l2Ys2sCg= =wbLE -----END PGP SIGNATURE----- ------------------------------

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Processed: your mail
by owner＠bugs.x2go.org 21 Nov '16

21 Nov '16

Processing commands for control(a)bugs.x2go.org: > reassign 1114 x2goclient 4.0.5.2 Bug #1114 [client] The SSH server is currently not configured correctly Warning: Unknown package 'client' Bug reassigned from package 'client' to 'x2goclient'. Ignoring request to alter found versions of bug #1114 to the same values previously set Ignoring request to alter fixed versions of bug #1114 to the same values previously set Bug #1114 [x2goclient] The SSH server is currently not configured correctly There is no source info for the package 'x2goclient' at version '4.0.5.2' with architecture '' Unable to make a source version for version '4.0.5.2' Marked as found in versions 4.0.5.2. > reassign 1115 x2goclient 4.0.5.2 Bug #1115 [x2goclient] The SSH server is currently not configured correctly Ignoring request to reassign bug #1115 to the same package Bug #1115 [x2goclient] The SSH server is currently not configured correctly There is no source info for the package 'x2goclient' at version '4.0.5.2' with architecture '' Unable to make a source version for version '4.0.5.2' Marked as found in versions 4.0.5.2. > forcemerge 1114 1115 Bug #1114 [x2goclient] The SSH server is currently not configured correctly Bug #1115 [x2goclient] The SSH server is currently not configured correctly Merged 1114 1115 > thanks Stopping processing here. Please contact me if you need assistance. -- 1114: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1114 1115: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=1115 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#1115: The SSH server is currently not configured correctly
by Klauer, Matthias 21 Nov '16

21 Nov '16

Package: x2goclient Version: X2Go Client v. 4.0.5.2 (Qt - 4.8.6) When I start a client session, I am getting the following error screen: SSH daemon failed to open its public host key. [...] The SSH server is currently not configured correctly Please ensure that the server's public exists. [...] If you see this message, please report a bug [cid:image001.png@01D243EB.BE9420C0] I am using X2Go Client on a Window 10 Regards, Matthias Klauer

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Re: [X2Go-Dev] X2Go Server (4.0.1.20) released
by Mike Gabriel 21 Nov '16

21 Nov '16

Hi all, On So 20 Nov 2016 15:23:44 CET, Mihai Moldovan wrote: > Dear all > > The X2Go project is proud to announce a new release of the X2Go > component ,,x2goserver''. > > New gains of this version of ,,x2goserver'' are: > > o respect the NoDisplay and Hidden values in .desktop files, > thanks to Jason > Alavaliant > o x2gocleansessions rewritten - it now shouldn't be suspending > sessions with > no good reason anymore > o randomize nxagent port, based on Robert Nowotny's SSH_PORT patch > o remove Blowfish cipher when mounting remote sshfs endpoints - fixes file > file sharing issues > o the xsession-x2go-errors file now contains the hostname and is > rotated once > o X2GO_XSESSION feature output now captured thanks to Tor Perkins > o various other bugfixes and improvements > > > The X2Go project thanks Jason Alavaliant, Henning Heinold, Robert > Nowotny, and > Tor Perkins for their valuable input and submitted work. Congrats. As a side note regarding upcoming Debian 9... It is very likely, that we will get nx-libs 3.6.x (or 3.5.99.y) into Debian for Debian 9. I am open to packaging X2Go Server for Debian, too, but this requires the adaptations for nx-libs 3.6.x as found in the current master branch (targetting X2Go Server 4.1.0.0). Alternatively, X2Go devs may consider to backport those commits [1] to the release/4.0.1.x branch... Let me know, if any of the above can be done at X2Go upstream as a pre-requisite for getting X2Go Server into Debian. And also, let me know, if X2Go upstream "risks" to depend on nx-libs 3.6.x. Another thing that comes to my mind: nx-libs 3.6.x has completely change the Xinerama part in nxagent / x2goagent. Thus, a new handling of Xinerama configuration from X2Go Client's side needs to be implemented, too [2]. That would probably fix other Xinerama related issues [3]. [1] http://code.x2go.org/gitweb?p=x2goserver.git;a=commit;h=9f8168e17a775542ac3… and various follow-up commits... [2] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=872 [3] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=270 http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=854 Greets, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby mobile: +49 (1520) 1976 148 landline: +49 (4354) 8390 139 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de

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Bug#1114: The SSH server is currently not configured correctly
by Klauer, Matthias 21 Nov '16

21 Nov '16

Package: client Version: X2Go Client v. 4.0.5.2 (Qt - 4.8.6) When I start a client session, I am getting the following error screen: SSH daemon failed to open its public host key. [...] The SSH server is currently not configured correctly Please ensure that the server's public exists. [...] If you see this message, please report a bug [cid:image001.png@01D243EB.BE9420C0] I am using X2Go Client on a Window 10 Regards, Matthias Klauer

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Bug#1068: X2Go issue (in src:x2goserver) has been marked as closed
by X2Go Release Manager 20 Nov '16

20 Nov '16

close #1068 thanks Hello, we are very hopeful that X2Go issue #1068 reported by you has been resolved in the new release (4.0.1.20) of the X2Go source project »src:x2goserver«. You can view the complete changelog entry of src:x2goserver (4.0.1.20) below, and you can use the following link to view all the code changes between this and the last release of src:x2goserver. http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=71e1e82d82acc71… 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:x2goserver. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goserver Version: 4.0.1.20-0x2go1 Status: RELEASE Date: Sun, 20 Nov 2016 12:39:36 +0100 Fixes: 799 812 888 889 903 922 923 985 1065 1068 1073 Changes: x2goserver (4.0.1.20-0x2go1) RELEASED; urgency=low . [ Mike DePaulo ] * New upstream version (4.0.1.20): - TERMINAL Session: Add support for qterminal (Lightweight terminal emulator written in Qt) - TRINITY: Add support for Q4OS . [ Mihai Moldovan ] * New upstream version (4.0.1.20): - x2goserver/bin/x2gogetapps: respect NoDisplay and Hidden values, don't parse the full desktop file if there are non-Desktop Entries groups. Based on a patch submitted by Jason Alavaliant. Fixes: #812. - x2goserver/bin/x2gogetapps: do not print spurious newlines. - Change string "X2go" to "X2Go" where appropriate. - Add runcommand.d hooks to x2goserver-extensions Makefile. - x2goserver/bin/x2gosessionlimit: don't iterate over the whole groups file. Only check the primary and secondary groups as returned by getgid()/getgroups(). Fixes long delays in session startup on machines with a gazillion of groups. - x2goserver/sbin/x2gocleansessions: re-fetch the current sessions' status before handling it. Using the "cached" value from the initial x2golistsessions run may be desynchronized with the actual current value. Avoids a race condition logging users out after they attached to a session. - x2goserver/sbin/x2gocleansessions: rename %remembered_sessions_since to %remembered_sessions_status_since. That's what it really is. Add comments to further clarify what it's actually doing. Change it to include a timestamp instead of the "iteration count multiplied by two" value. Compare timestamps to see if killing hanging nxagent processes is necessary. - x2goserver/sbin/x2gocleansessions: rename %remembered_sessions_status_since to %remembered_sessions_status_since_time. Add %remembered_sessions_status_since_iterations that will come in handy for the next change. - x2goserver/sbin/x2gocleansessions: give suspended-but-running sessions a grace period of one iteration. Fixes: #888. - x2goserver/sbin/x2gocleansessions: fix ugly missing whitespace. - x2goserver/sbin/x2gocleansessions: move up session status sync a bit, don't update session state when session has been removed from the database. - x2goserver/sbin/x2gocleansessions: unify log messages. Move dangling line around. - x2goserver/sbin/x2gocleansessions: whitespace only. - x2goserver/sbin/x2gocleansessions: also delete entries in the other, overlooked hashes. - x2goserver/sbin/x2gocleansessions: move socket and lock file cleanup into time-based block for finished/failed sessions. - x2goserver/sbin/x2gocleansessions: add @remembered_finished_sessions array. Merge with session list as queried from the database (won't include finished/failed sessions) and remember F-state sessions via this array. Only delete elements once work on these has been finished. - x2goserver/sbin/x2gocleansessions: don't add failed/finished sessions to remembered list if that list already includes them. - x2goserver/sbin/x2gocleansessions: don't use gmtime (time ()) but merely time (). The former one returns a formatted date-time string, which can't be checked by forming a difference. The latter one returns an UNIX timestamp, which is what we really want... minus leap seconds. Let's hope this doesn't bite back some time or later... - x2goserver/sbin/x2gocleansessions: add debugging output to show the state change when updating the cached state result. - x2goserver/sbin/x2gocleansessions: only output status refreshing debug message if the old and new states actually differ. Prevents log spam. - x2goserver/bin/x2gostartagent: changes to Robert Nowotny's SSH_PORT patch. Fixes: #922. Use default outgoing interface to determine IP address. Use the whole range of ${RANDOM}'s pool. Seed it for good measure. Change the default method to randomization instead of IP-based initialization. If IP-based initialization was requested but the default outgoing IP address unavailable, fall back to randomization. - x2goserver/bin/x2goruncommand: whitespace and comment changes only. - x2goserver/bin/x2gocleansessions: replace system_capture_stdout_output() with actual implementation. We don't have that function on the release branch. - x2goserver-xsession/etc/Xsession: use /bin/bash explicitly on RedHat-, Gentoo- and SuSE-based systems. Users might change /bin/sh to point to a shell like mksh or dash, which do not support the -l or -c flags to exec. C.f., BGO #575022 (Gentoo.) - x2goserver/bin/x2gomountdirs: remove blowfish Cipher spec hardcoded for sshfs mounts. The speed improvement is probably mostly an illusion (unless talking about high-bandwidth links) and more importantly recent OpenSSH server versions seem to disable the Blowfish cipher by default, leading to errors like "Connection reset by peer." - x2goserver/bin/x2goruncommand: whitespace only. - x2goserver/sbin/x2gocleansessions: add Perl documentation and --help, -h, -? and --man options. Fixes: #1065. Also print a usage message on unknown options. - x2goserver/man/man8/x2gocleansessions.8: drop obsolete man page. - x2goserver-xsession/etc/Xsession: fix uname calls when (potentially) creating session log/error file and add uname call where necessary. - x2goserver-xsession/etc/Xsession: include hostname in xsession-x2go-errors file name. Part of #923. - x2goserver-xsession/etc/Xsession: rotate old log/error file before appending new data. Fixes: #923. - x2goserver-xsession/etc/Xsession: fix wrong variable usage. Fixes: #1073. - x2goserver/sbin/x2gocleansessions: move in-file POD to end of file, rather than "commenting" out all the remaining code. Fixes: #1068. - x2goserver/sbin/x2godbadmin: exit earlier when not finding the required "x2gouser" user. * x2goserver.spec: - Add sudo and logcheck as BuildRequires and Requires. Don't own directories that are owned by sudo and logcheck. Logcheck is not available on *SUSE, FC < 20 and RHEL, so for those distros still own the directories. - Typo fix in comment: Recommands -> Recommends. - Fix installation on OpenSUSE 12.3 and higher: has replaced pwdutils with shadow. Also affects SLE{S,D} 12. - Add workaround documentation for sudoers on *SUSE 11. - Add shadow/shadow-utils/pwdutils Requires to x2goserver-printing sub package. - Add new dependency on bash. - Add new dependency on xkeyboard-config to x2goserver. Fixes: #903. - Add new dependency on perl and the Cwd module to x2goserver-xsession. Part of #923. * debian/control: - Add new dependency on bash. - Add new dependency on xkb-data to x2goserver. - Maintainer change in package: X2Go Developers <x2go-dev(a)lists.x2go.org>. - Uploaders: add myself. Also, force a rebuild due to the changed versioning. - Add new dependency on perl-modules for Cwd. Part of #923. . [ Henning Heinold ] * New upstream version (4.0.1.20): - x2goserver/sbin/x2godbadmin: remove trailing whitespace. - x2goserver/sbin/x2godbadmin: revoke all PRIVILEGES before trying to delete a user on postgres. Fixes: #889. . [ Mike Gabriel ] * debian/x2goserver.preinst: + Use proper comment header explaining about preinst script argument calls (not postinst). . [ Robert Nowotny ] * New upstream version (4.0.1.20): - x2goserver/bin/x2gostartagent: original patch for SSH_PORT randomization/IP-based initialization. Submitted as #922. . [ Stefan Baur ] * New upstream version (4.0.1.20): - x2goserver/bin/x2goruncommand: add the other trinity launcher scripts in order from newest to oldest. Fixes: #985. . [ Tor Perkins ] * New upstream version (4.0.1.20): - x2goserver/bin/x2goruncommand: capture x2goruncommand debug output for x2gofeature X2GO_XSESSION. . [ Orion Poplawski ] * New upstream version (4.0.1.20): - x2goserver/bin/x2golistdesktops: drop -u parameter to ss. Fixes: #799. We would filter out UDP sockets later anyway and the combination -lxu is known to be broken with some versions of iproute2.

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Bug#923: X2Go issue (in src:x2goserver) has been marked as closed
by X2Go Release Manager 20 Nov '16

20 Nov '16

close #923 thanks Hello, we are very hopeful that X2Go issue #923 reported by you has been resolved in the new release (4.0.1.20) of the X2Go source project »src:x2goserver«. You can view the complete changelog entry of src:x2goserver (4.0.1.20) below, and you can use the following link to view all the code changes between this and the last release of src:x2goserver. http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=71e1e82d82acc71… 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:x2goserver. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:x2goserver Version: 4.0.1.20-0x2go1 Status: RELEASE Date: Sun, 20 Nov 2016 12:39:36 +0100 Fixes: 799 812 888 889 903 922 923 985 1065 1068 1073 Changes: x2goserver (4.0.1.20-0x2go1) RELEASED; urgency=low . [ Mike DePaulo ] * New upstream version (4.0.1.20): - TERMINAL Session: Add support for qterminal (Lightweight terminal emulator written in Qt) - TRINITY: Add support for Q4OS . [ Mihai Moldovan ] * New upstream version (4.0.1.20): - x2goserver/bin/x2gogetapps: respect NoDisplay and Hidden values, don't parse the full desktop file if there are non-Desktop Entries groups. Based on a patch submitted by Jason Alavaliant. Fixes: #812. - x2goserver/bin/x2gogetapps: do not print spurious newlines. - Change string "X2go" to "X2Go" where appropriate. - Add runcommand.d hooks to x2goserver-extensions Makefile. - x2goserver/bin/x2gosessionlimit: don't iterate over the whole groups file. Only check the primary and secondary groups as returned by getgid()/getgroups(). Fixes long delays in session startup on machines with a gazillion of groups. - x2goserver/sbin/x2gocleansessions: re-fetch the current sessions' status before handling it. Using the "cached" value from the initial x2golistsessions run may be desynchronized with the actual current value. Avoids a race condition logging users out after they attached to a session. - x2goserver/sbin/x2gocleansessions: rename %remembered_sessions_since to %remembered_sessions_status_since. That's what it really is. Add comments to further clarify what it's actually doing. Change it to include a timestamp instead of the "iteration count multiplied by two" value. Compare timestamps to see if killing hanging nxagent processes is necessary. - x2goserver/sbin/x2gocleansessions: rename %remembered_sessions_status_since to %remembered_sessions_status_since_time. Add %remembered_sessions_status_since_iterations that will come in handy for the next change. - x2goserver/sbin/x2gocleansessions: give suspended-but-running sessions a grace period of one iteration. Fixes: #888. - x2goserver/sbin/x2gocleansessions: fix ugly missing whitespace. - x2goserver/sbin/x2gocleansessions: move up session status sync a bit, don't update session state when session has been removed from the database. - x2goserver/sbin/x2gocleansessions: unify log messages. Move dangling line around. - x2goserver/sbin/x2gocleansessions: whitespace only. - x2goserver/sbin/x2gocleansessions: also delete entries in the other, overlooked hashes. - x2goserver/sbin/x2gocleansessions: move socket and lock file cleanup into time-based block for finished/failed sessions. - x2goserver/sbin/x2gocleansessions: add @remembered_finished_sessions array. Merge with session list as queried from the database (won't include finished/failed sessions) and remember F-state sessions via this array. Only delete elements once work on these has been finished. - x2goserver/sbin/x2gocleansessions: don't add failed/finished sessions to remembered list if that list already includes them. - x2goserver/sbin/x2gocleansessions: don't use gmtime (time ()) but merely time (). The former one returns a formatted date-time string, which can't be checked by forming a difference. The latter one returns an UNIX timestamp, which is what we really want... minus leap seconds. Let's hope this doesn't bite back some time or later... - x2goserver/sbin/x2gocleansessions: add debugging output to show the state change when updating the cached state result. - x2goserver/sbin/x2gocleansessions: only output status refreshing debug message if the old and new states actually differ. Prevents log spam. - x2goserver/bin/x2gostartagent: changes to Robert Nowotny's SSH_PORT patch. Fixes: #922. Use default outgoing interface to determine IP address. Use the whole range of ${RANDOM}'s pool. Seed it for good measure. Change the default method to randomization instead of IP-based initialization. If IP-based initialization was requested but the default outgoing IP address unavailable, fall back to randomization. - x2goserver/bin/x2goruncommand: whitespace and comment changes only. - x2goserver/bin/x2gocleansessions: replace system_capture_stdout_output() with actual implementation. We don't have that function on the release branch. - x2goserver-xsession/etc/Xsession: use /bin/bash explicitly on RedHat-, Gentoo- and SuSE-based systems. Users might change /bin/sh to point to a shell like mksh or dash, which do not support the -l or -c flags to exec. C.f., BGO #575022 (Gentoo.) - x2goserver/bin/x2gomountdirs: remove blowfish Cipher spec hardcoded for sshfs mounts. The speed improvement is probably mostly an illusion (unless talking about high-bandwidth links) and more importantly recent OpenSSH server versions seem to disable the Blowfish cipher by default, leading to errors like "Connection reset by peer." - x2goserver/bin/x2goruncommand: whitespace only. - x2goserver/sbin/x2gocleansessions: add Perl documentation and --help, -h, -? and --man options. Fixes: #1065. Also print a usage message on unknown options. - x2goserver/man/man8/x2gocleansessions.8: drop obsolete man page. - x2goserver-xsession/etc/Xsession: fix uname calls when (potentially) creating session log/error file and add uname call where necessary. - x2goserver-xsession/etc/Xsession: include hostname in xsession-x2go-errors file name. Part of #923. - x2goserver-xsession/etc/Xsession: rotate old log/error file before appending new data. Fixes: #923. - x2goserver-xsession/etc/Xsession: fix wrong variable usage. Fixes: #1073. - x2goserver/sbin/x2gocleansessions: move in-file POD to end of file, rather than "commenting" out all the remaining code. Fixes: #1068. - x2goserver/sbin/x2godbadmin: exit earlier when not finding the required "x2gouser" user. * x2goserver.spec: - Add sudo and logcheck as BuildRequires and Requires. Don't own directories that are owned by sudo and logcheck. Logcheck is not available on *SUSE, FC < 20 and RHEL, so for those distros still own the directories. - Typo fix in comment: Recommands -> Recommends. - Fix installation on OpenSUSE 12.3 and higher: has replaced pwdutils with shadow. Also affects SLE{S,D} 12. - Add workaround documentation for sudoers on *SUSE 11. - Add shadow/shadow-utils/pwdutils Requires to x2goserver-printing sub package. - Add new dependency on bash. - Add new dependency on xkeyboard-config to x2goserver. Fixes: #903. - Add new dependency on perl and the Cwd module to x2goserver-xsession. Part of #923. * debian/control: - Add new dependency on bash. - Add new dependency on xkb-data to x2goserver. - Maintainer change in package: X2Go Developers <x2go-dev(a)lists.x2go.org>. - Uploaders: add myself. Also, force a rebuild due to the changed versioning. - Add new dependency on perl-modules for Cwd. Part of #923. . [ Henning Heinold ] * New upstream version (4.0.1.20): - x2goserver/sbin/x2godbadmin: remove trailing whitespace. - x2goserver/sbin/x2godbadmin: revoke all PRIVILEGES before trying to delete a user on postgres. Fixes: #889. . [ Mike Gabriel ] * debian/x2goserver.preinst: + Use proper comment header explaining about preinst script argument calls (not postinst). . [ Robert Nowotny ] * New upstream version (4.0.1.20): - x2goserver/bin/x2gostartagent: original patch for SSH_PORT randomization/IP-based initialization. Submitted as #922. . [ Stefan Baur ] * New upstream version (4.0.1.20): - x2goserver/bin/x2goruncommand: add the other trinity launcher scripts in order from newest to oldest. Fixes: #985. . [ Tor Perkins ] * New upstream version (4.0.1.20): - x2goserver/bin/x2goruncommand: capture x2goruncommand debug output for x2gofeature X2GO_XSESSION. . [ Orion Poplawski ] * New upstream version (4.0.1.20): - x2goserver/bin/x2golistdesktops: drop -u parameter to ss. Fixes: #799. We would filter out UDP sockets later anyway and the combination -lxu is known to be broken with some versions of iproute2.

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