x2go-dev October 2014

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41 participants
212 discussions

Bug#532: X2Go issue (in src:python-x2go) has been marked as closed
by Mike Gabriel 20 Oct '14

20 Oct '14

close #532 thanks Hello, we are very hopeful that X2Go issue #532 reported by you has been resolved in the new release (0.5.0.0) of the X2Go source project »src:python-x2go«. You can view the complete changelog entry of src:python-x2go (0.5.0.0) below, and you can use the following link to view all the code changes between this and the last release of src:python-x2go. http://code.x2go.org/gitweb?p=python-x2go.git;a=commitdiff;h=3fec411b839b53… 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:python-x2go. Thanks a lot for contributing to X2Go!!! light+love X2Go Git Admin (on behalf of the sender of this mail) --- X2Go Component: src:python-x2go Version: 0.5.0.0-0x2go1 Status: RELEASE Date: Mon, 20 Oct 2014 12:40:34 +0200 Fixes: 334 358 500 508 532 537 588 602 Changes: python-x2go (0.5.0.0-0x2go1) RELEASED; urgency=low . [ Mike Gabriel ] * New upstream version (0.5.0.0): - Split up session profile backend into generic and storage specific parts. - Fully rework backend concept in Python X2Go. Breaks compatibility with earlier versions of Python X2Go concerning backends (probably not really used by third-party products, if at all). - Fix setting default values in X2GoClientXConfig class. - Default to xdg-open as default PDF viewer command. - Provide session profile backend for a http broker. - Make session profile backends more unicode robust. - X2GoSessionProfile.get_server_hostname must return unicode objects. - Speed-optimize session profile ID <-> name mapping. - Handle injection of PKey (Paramiko SSH key) objects for authentication from the broker session profiles backend. - Allow catching "connection refused" errors while talking to an X2Go Session Broker (X2GoBrokerConnectionException). - Support cookie based authentication against a http(s) session broker. - On Windows: Improve debugging when a new X-Server port has to be allocated. - Capture broker connection problems during selectsession calls to the broker via a HOOK method. - Allow user interaction via a HOOK if broker connection problems occur. - Handle broker setups that don't require credentials. Connection can be established simply by leaving the password (and authid) empty. - Fix detection of matching path names in X2GoIniFiles. - Make sure X2GoClientXConfig config file really gets written to disk (after we changed the internas of X2GoIniFile for this new major release). - Rename hook method HOOK_no_known_xserver_found to HOOK_no_installed_xservers_found. Call this new hook if no installed X-Servers could be found on the system. - Only check running X-Servers that have the same WMI SessionId as the current X2Go application. - Session profiles: default value type for exports session profile option is an empty dictionary. - Make X2GoClient's constructor aware of non-usable X-Server ports. - Windows: Fix crash while attempting to find the session window. - Support SSH proxy autologin feature of X2Go Session Broker. - Provide Telekinesis support in Python X2Go. - Stop manipulating session profiles in X2GoSshProxy class. Esp. stop manipulating session profiles with deprecated session options. - Type-hardening of X2GoSshProxy class. Accept hosts as list and strings. If hosts are given as a list, a random list element will be taken as host (for connecting and for the SSH proxy tunnel setup). - Type-hardening of X2GoControlSession class's C{connect()} method. Handle hostnames that come in as lists gracefully. - Don't construct the sshproxy_tunnel parameter in x2go/utils.py. Leave that to higher level classes that know more about X2Go internals. - Add support for a subsystem string when setting up port forwarding tunnels. - Use gevent to spawn the TeKi client start-up process (instead of waiting for it to return). - Provide support for new session parameter: clipboard. (Fixes: #508). - Split up NX output and NX errors into two separate files. - Silent ignore it if we cannot detect the local Xlib.display.Display() instance (happens with polyinstantiated /tmp dirs). - Don't start telekinesis client if not support server-side. Don't attempt at starting telekinesis client, if it is not installed. - Disallow server-side users to override X2Go Server commands via ~/bin (or similar). (Fixes: #334). - Handle non-available color depth in X2Go session name gracefully. (Fixes: #358). - Make sure that the x2gosuspend-session/x2goterminate-session commands are sent to the X2Go Server before we take down the NX proxy subprocess. - Create a "session.window" file in the session directory. This file for now contains one line "ID:<window-id>". The file appears once a session window comes up (start/resume), and disappears once the session window closes (suspend/terminate). - Only enable Telekinesis client debugging if the logger instance is in debug mode. - Performance tests have shown, that enabling SSH compression is not a good idea. NX should handle that instead (and does). - Better control the startup bootstrap of the Telekinesis client subsystem. - Newly understand our own Paramiko/SSH forwarding tunnel code. Become aware of handling multiple connects on the same tunnel. - Rename LICENSE.txt to COPYING. - Be more exact when detecting the NX proxy window id. - On non-Windows platforms, enforce usage of the "ares" DNS resolver in python-gevent (which is available since Python gevent 1.0~). (Fixes: #588). - Use Xlib to detect client-side destop geometry. - For reverse port forwardings use IPv4 localhost address only. - Assure proper NX Proxy cleanup when sessions suspends/ terminates. - Assure proper Telekinesis client cleanup when sessions suspends/ terminates. - Clean up terminal sessions properly when the clean_sessions() method of the control session has got called. - Don't use compression on TeKi sshfs mounts. - Handle duplicate profile names gracefully (i.e. append a " (1)", " (2)", ... to the session profile name). (Fixes: #500). - Support server-side Telekinesis versions that ship their own (teki-)sftpserver. - Use session_name, not session_info object's __str__() method to obtain session name (in X2GoTelekinesis). - Handle socket errors on the reverse port forwarding tunnels more gracefully. - Handle sudden control session death during local folder sharing gracefully. - Don't choke on non-initialized SSH transport objects when initializing SFTP client. - Fix transport lock release in X2GoControlSession._x2go_sftp_put(). - Fix session lock release in various methods of the X2GoSession class. - Release _share_local_folder_lock on instance X2GoTerminalSession destruction. - Detect non-installed sshfs (required for Telekinesis). - X2GoControlSession: Don't mess with the associated_terminals dict if the control session has already died away (i.e. been forcefully disconnect). - If the listsessions command detects a terminated or suspended session, we have to destroy the corresponding X2GoTerminalSession() to trigger a proper cleanup of that instance. - Fix various hrefs in __doc__ strings. - Fix creating/renaming/reconfiguring session profiles. Handle host option properly (as list). - Make sure we do a deepcopy of the default session profile parameters. - Detect more exceptions in the requests module when authenticating against a session broker. - Only convert the value of the export session profile option if not already a Python dictionary. - Capture X2GoControlSessionException occurrences during client-side folder sharing initializaation while starting/resuming a session. - X2GoSessionRegistry: Don't report about sessions that have a not yet fully assigned session name / profile name / profile id. * debian/control: + Add dependencies: python-requests, python-simplejson. + Add R (python-x2go): sshfs. + Add S (python-x2go): telekinesis-client, mteleplayer-clientside. + Update D (python-x2go): python-paramiko (>= 1.15.1-0~). (Fixes: #602). * python-x2go.spec: + Add dependencies: python-requests, python-simplejson. + Additionally adapt to building on openSUSE/SLES. + Add all python packages under R to BR (for epydoc run). + Update R for python-x2go: python-paramiko >= 1.15.1. . [ Mike DePaulo ] * New upstream version (0.5.0.0): - Windows: Fix compatibility with PulseAudio 3.0 & later (Fixes: #532) - Windows: Prevent high PulseAudio CPU usage on Windows XP by lowering PulseAudio's CPU priority from "high" to "normal" on XP specifically. Also do so on Windows Server 2003 (R2) (Fixes: #537)

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Dang Nabbit, OpenSSL 2014-10-15 vulns and X2Go Client for Windows
by Michael DePaulo 19 Oct '14

19 Oct '14

So more OpenSSL vulnerabilities were announced yesterday: https://www.openssl.org/news/secadv_20141015.txt And OpenSSL 1.0.1j was released. My normal process would be "Update Cygwin OpenSSL binaries and Win32 OpenSSL binaries and then re-release X2Go Client for Windows 4.0.2.1 with a new build # at the end." However, 1. We are about to release X2Go Client 4.0.3.0. 2. I recently discovered that VcXsrv also bundles a copy of OpenSSL in its source tree.[1][2] It then appears to statically link against it. I do not know exactly to what degree it uses OpenSSL, I suspect it merely uses its cryptography functions in limited ways. This would probably make it unaffected by most OpenSSL vulns, but I do not wish to do an analysis. So what I think I'll do is this: 1. Update VcXsrv's OpenSSL source code and rebuild VcXsrv. The version string will bump from 1.15.2.0-xp+vc2013+x2go1 to 1.15.2.1-xp+vc2013+x2go1. 2. Release X2Go Client 4.0.3.0 with the updated/rebuilt VcXsrv, the Updated Cygwin OpenSSL, and the updated Win32 OpenSSL. Note that we will still be bundling the very latest Cygwin packages, except for OpenSSH. I will keep Cygwin OpenSSH at 6.6.1p1-2, rather than 6.7p1-1, because there has not been enough time to test such a large change to X2Go Client for Windows. Cygwin's OpenSSH was updated on 2014-10-11. Also note that VcXsrv 1.16.1.0 was released on 2014-10-13. (1.16.0.0 was never released.) I will not be upgrading to that on such short notice. -Mike#2 [1] http://sourceforge.net/p/vcxsrv/code/ci/master/tree/openssl/ [2] http://sourceforge.net/u/mikedep333/vcxsrv/ci/xp-latestmsvc2013-x2gochanges…

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Processed: Re: Processed (with 2 errors): Re: [X2Go-User] Client Wish List
by owner＠bugs.x2go.org 18 Oct '14

18 Oct '14

Processing commands for control(a)bugs.x2go.org: > unarchive #348 Bug #348 {Done: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de>} [x2goserver] x2goserver 4.0.1.8: screws up keyboard for Mac users Unarchived Bug 348 > reopen #348 Bug #348 {Done: Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de>} [x2goserver] x2goserver 4.0.1.8: screws up keyboard for Mac users 'reopen' may be inappropriate when a bug has been closed with a version; all fixed versions will be cleared, and you may need to re-add them. Bug reopened No longer marked as fixed in versions 4.0.0.7 and 4.0.1.9. > forcemerge #348 #481 Bug #348 [x2goserver] x2goserver 4.0.1.8: screws up keyboard for Mac users Bug #348 [x2goserver] x2goserver 4.0.1.8: screws up keyboard for Mac users There is no source info for the package 'x2goserver' at version '4.0.1.15' with architecture '' Unable to make a source version for version '4.0.1.15' There is no source info for the package 'x2goserver' at version '4.0.1.8' with architecture '' Unable to make a source version for version '4.0.1.8' Marked as found in versions 4.0.1.15. Bug #481 [x2goserver] Mac client breaks keyboard layout Severity set to 'critical' from 'normal' There is no source info for the package 'x2goserver' at version '4.0.1.15' with architecture '' Unable to make a source version for version '4.0.1.15' There is no source info for the package 'x2goserver' at version '4.0.1.8' with architecture '' Unable to make a source version for version '4.0.1.8' Marked as found in versions 4.0.1.8. Added tag(s) pending. Merged 348 481 > thanks Stopping processing here. Please contact me if you need assistance. -- 348: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=348 481: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=481 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Processed (with 2 errors): Re: [X2Go-User] Client Wish List
by owner＠bugs.x2go.org 18 Oct '14

18 Oct '14

Processing commands for control(a)bugs.x2go.org: > close #208 Bug #208 [x2goclient] X2goclient on mac Marked Bug as done > reopen #348 Failed to reopen 348: Not altering archived bugs; see unarchive. > forcemerge #348 #481 Failed to forcibly merge 348: Not altering archived bugs; see unarchive. > thanks Stopping processing here. Please contact me if you need assistance. -- 208: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=208 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#645: Connection is lost when using java programs
by Johannes Boesl 18 Oct '14

18 Oct '14

Package: x2goclient Version: 4.0.1.1-1ubuntu1 When I start IntelliJ IDEA via X2Go serveral problems occure. Often I just get: X2Go - 52 The connection with the remote server was shut down. Please check the state of your network connection. Note that my network connection is just fine. Everything else keeps working. Using ssh with X11Forwarding that problem does not occur. I can restore the session afterwards till the next interrupt happens. Sometimes the application is in an state where the connection instantly shuts down when I try to reestablish it. It isn't possible to continue then and I have to kill the application in order to reconnect with x2go. The other time X2Go just stops responding. I can't close my application nor do anyhting with it. I need to kill X2Goclient then and hope I can restore the session. And then again sometimes when I restore a session all text is scrambled in the text editor. I need to stop the application then and restart it. The described above happens regularly when using java applications. I'm using oracle java. Server is ubuntu 14.04 with stable X2Goserver 4.0.1.18. Desktop is xfce. It happens running applcation directly and when I start java apps on the desktop. I tried it with the current version, too and after having troubles I switched to stable version. /var/log/syslog and /var/log/cups/error_log doesn't contain anything suspicous.

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python-x2go paramiko deps
by Orion Poplawski 17 Oct '14

17 Oct '14

Does python-x2go 0.5.0.0 really depend on paramiko >= 1.15.1? Unfortunately paramiko support in Fedora has been lacking - we're still at 1.12.4 even in rawhide. See https://bugzilla.redhat.com/show_bug.cgi?id=1109351 I think there are some backwards incompatible changes in paramiko too, so new versions may not get released to stable releases. -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 http://www.nwra.com

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Bug#550: Caused by Whitespace
by Andy Sinatra 17 Oct '14

17 Oct '14

Just wanted to update this bug. What's causing it is X2Go Client doesn't like my Windows user with a space in it. I've testing by creating another user with no space and everything worked fine. What's happened was the SSHFS tunnel was sending the wrong credentials and cutting off the username at the white space garbling some of the command. Andy Sinatra

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Bug#644: x2goserver : The $SSH_CLIENT environment variable is not set
by Office NextITLevel GmbH 17 Oct '14

17 Oct '14

Package: <x2goserver> Version: <4.0.1.18-0x2go1+git20141006.949+wheezy.main.1> $ uname -a Linux n-ostack-test 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u3 x86_64 GNU/Linuxlibc6:armhf 2.13-38+rpi2+de x2goagent 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1 -- Dear X2go Team, For some reason the SSH_CLIENT environment variable is not set by the ssh-connection. I looks to me that a newer ssh server on debian does not set the SSH_CLIENT variable anymore. This variable is needed by x2gostartagent script and later by the x2goserver. I added manually the variable to the /usr/bin/x2goagent script by adding these lines: set -- $SSH_CONNECTION SSH_CLIENT="$1 $2 $4" export SSH_CLIENT --- But still the x2goserver did not start. Here is the output from the client side (Raspberry PI): $ x2goclient --session=lokal ONMainWindow constructor primary screen geometry: QRect(0,0 3200x1080) ONMainWindows constructor finished, home Directory is: "/home/fraroot" read 3 sessions from config file start new ssh connection to server: "192.168.1.6" : "22" krb: false ssh connection ok continue normal x2go session executing remote command: "sh -c "export HOSTNAME && x2golistsessions"" "x2gostartagent 1440x900 adsl 16m-jpeg-9 unix-kde-depth_24 de pc105/de 1 D LXDE" executing remote command: "sh -c "x2gostartagent 1440x900 adsl 16m-jpeg-9 unix-kde-depth_24 de pc105/de 1 D LXDE"" Agent output: "The $SSH_CLIENT environment variable is not set. Aborting session startup. " Bus-Zugriffsfehler ------------ The new environment variable is $SSH_CONNECTION and the environment variable $SSH_CLIENT will be gone in future ssh releases. I did set the variable in /etc/profile and in /usr/bin/x2goagent, but it did not help. Attached you find all the output and details about this environment. 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#639: Segmentation fault in nxagent
by Orion Poplawski 17 Oct '14

17 Oct '14

Package: nx-libs Version: 3.5.0.27 Saw this crash on attempted resume of session: Oct 10 16:52:30 kolea systemd-logind: New session 1452 of user leka. Oct 10 16:52:30 kolea systemd: Starting Session 1452 of user leka. Oct 10 16:52:30 kolea systemd: Started Session 1452 of user leka. Oct 10 16:52:32 kolea /usr/bin/x2goresume-session: x2goresume-session called with options: leka-50-1412399182_stDKDE_dp24 800x600 adsl 16m-jpeg-9 us pc105/us 1 Oct 10 16:52:33 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:33 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:33 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412399182_stDKDE_dp24 pre-resume Oct 10 16:52:34 kolea su: (to leka) root on none Oct 10 16:52:34 kolea systemd: Starting Session c51 of user leka. Oct 10 16:52:34 kolea systemd: Started Session c51 of user leka. Oct 10 16:52:34 kolea /usr/bin/x2goresume-session: client 10.10.10.1 has successfully resumed session with ID leka-50-1412399182_stDKDE_dp24 Oct 10 16:52:34 kolea su: (to leka) root on none Oct 10 16:52:34 kolea systemd: Starting Session c52 of user leka. Oct 10 16:52:34 kolea systemd: Started Session c52 of user leka. Oct 10 16:52:34 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Oct 10 16:52:35 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:35 kolea /usr/bin/x2gosuspend-session: x2gosuspend-session called with options: leka-50-1412399182_stDKDE_dp24 Oct 10 16:52:35 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:35 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:35 kolea /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:35 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:35 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:36 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_DESKTOPSHARING Oct 10 16:52:36 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412399182_stDKDE_dp24 post-resume Oct 10 16:52:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver.features: x2goserver.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver-fmbindings.features: x2goserver-fmbindings.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver-xsession.features: x2goserver-xsession.features called with options: X2GO_DESKTOPSHARING Oct 10 16:52:36 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:36 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:36 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412399182_stDKDE_dp24 pre-suspend Oct 10 16:52:36 kolea /usr/bin/x2goumount-session[25504]: x2goumount-session has been called with options: leka-50-1412399182_stDKDE_dp24 Oct 10 16:52:37 kolea /usr/bin/x2gosuspend-session: session with ID leka-50-1412399182_stDKDE_dp24 has been suspended successfully Oct 10 16:52:37 kolea /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:37 kolea /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Oct 10 16:52:37 kolea /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: leka-50-1412399182_stDKDE_dp24 post-suspend Oct 10 16:52:38 kolea kernel: [628115.748811] x2goagent[4472]: segfault at 0 ip 00007fbb3daa9e6d sp 00007ffffe069638 error 4 in libc-2.18.so[7fbb3da16000+1b4000] Oct 10 16:52:38 kolea kernel: x2goagent[4472]: segfault at 0 ip 00007fbb3daa9e6d sp 00007ffffe069638 error 4 in libc-2.18.so[7fbb3da16000+1b4000] Looks like we're trying to write out a null pointer: Core was generated by `/usr/lib64/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp -nolisten t'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fbb3daa9e6d in __memcpy_sse2_unaligned () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install glibc-2.18-16.fc20.x86_64 libX11-1.6.1-1.fc20.x86_64 libXau-1.0.8-2.fc20.x86_64 libXcursor-devel-1.1.14-2.fc20.x86_64 libXfixes-5.0.1-2.fc20.x86_64 libXrender-0.9.8-2.fc20.x86_64 libgcc-4.8.3-7.fc20.x86_64 libjpeg-turbo-1.3.1-2.fc20.x86_64 libpng-1.6.6-3.fc20.x86_64 libstdc++-4.8.3-7.fc20.x86_64 libxcb-1.9.1-3.fc20.x86_64 libxml2-2.9.1-2.fc20.x86_64 sssd-client-1.11.7-2.fc20.x86_64 xz-libs-5.1.2-12alpha.fc20.x86_64 zlib-1.2.8-3.fc20.x86_64 (gdb) bt #0 0x00007fbb3daa9e6d in __memcpy_sse2_unaligned () from /lib64/libc.so.6 #1 0x00007fbb3d3261d0 in std::basic_streambuf<char, std::char_traits<char> >::xsputn(char const*, long) () from /lib64/libstdc++.so.6 #2 0x00007fbb3d31c9f2 in std::ostream::write(char const*, long) () from /lib64/libstdc++.so.6 #3 0x00007fbb3f5ddb23 in PutData (fs=fs@entry=0x346e780, buffer=<optimized out>, size=size@entry=16) at Misc.cpp:633 #4 0x00007fbb3f5fa3e2 in MessageStore::saveStore (this=0x6bd7b00, cachefs=cachefs@entry=0x346e780, md5StateStream=md5StateStream@entry=0x52d2740, md5StateClient=md5StateClient@entry=0x774c1e0, checksumAction=checksumAction@entry=use_checksum, dataAction=dataAction@entry=discard_data, bigEndian=0) at Message.cpp:1782 #5 0x00007fbb3f601422 in ClientStore::saveRequestStores (this=0x15fc000, cachefs=cachefs@entry=0x346e780, md5StateStream=md5StateStream@entry=0x52d2740, md5StateClient=md5StateClient@entry=0x774c1e0, checksumAction=checksumAction@entry=use_checksum, dataAction=dataAction@entry=discard_data) at ClientStore.cpp:166 #6 0x00007fbb3f5ff108 in ClientProxy::handleSaveAllStores (this=0x2fffd30, cachefs=0x346e780, md5StateStream=0x52d2740, md5StateClient=0x774c1e0) at ClientProxy.cpp:500 #7 0x00007fbb3f5f07bc in Proxy::handleSaveAllStores (this=this@entry=0x2fffd30, savePath=<optimized out>) at Proxy.cpp:5193 #8 0x00007fbb3f5f0d4f in Proxy::handleSaveStores (this=this@entry=0x2fffd30) at Proxy.cpp:4232 #9 0x00007fbb3f5ffafc in ClientProxy::handleSave (this=0x2fffd30) at ClientProxy.cpp:412 #10 0x00007fbb3f5ce653 in NXTransExecute (resultFDs=0x7ffffe069b7c, errorFDs=<optimized out>, setFDs=<optimized out>, readSet=0x7ffffe069b90, writeSet=0x7ffffe069c10, selectTs=<optimized out>) at Loop.cpp:14818 #11 0x00007fbb3f5d7d5a in NXTransContinue (selectTs=selectTs@entry=0x7ffffe069ce0) at Loop.cpp:1650 #12 0x00007fbb3f5d7ebd in WaitCleanup () at Loop.cpp:4729 #13 NXTransDestroy (fd=fd@entry=-1) at Loop.cpp:1581 #14 0x000000000048e8f7 in nxagentWaitDisplay () at Display.c:2767 #15 0x00000000004b8249 in nxagentDisconnectSession () at Reconnect.c:362 #16 0x00000000004b8a8c in nxagentHandleConnectionChanges () at Reconnect.c:820 #17 0x00000000004b8c60 in nxagentHandleConnectionStates () at Reconnect.c:218 #18 0x000000000049b905 in nxagentWakeupHandler (data=<optimized out>, count=-1, mask=0xacb760 <LastSelectMask>) at Handlers.c:589 #19 0x000000000046a33b in WakeupHandler (result=result@entry=-1, pReadmask=pReadmask@entry=0xacb760 <LastSelectMask>) at dixutils.c:472 #20 0x0000000000473ca2 in WaitForSomething (pClientsReady=pClientsReady@entry=0x7ffffe06a040) at WaitFor.c:389 #21 0x0000000000445c1a in Dispatch () at X/NXdispatch.c:619 #22 0x0000000000429455 in main (argc=15, argv=0x7ffffe06a668, envp=<optimized out>) at main.c:450 (gdb) up 3 #3 0x00007fbb3f5ddb23 in PutData (fs=fs@entry=0x346e780, buffer=<optimized out>, size=size@entry=16) at Misc.cpp:633 633 fs -> write((char *) buffer, size); (gdb) up #4 0x00007fbb3f5fa3e2 in MessageStore::saveStore (this=0x6bd7b00, cachefs=cachefs@entry=0x346e780, md5StateStream=md5StateStream@entry=0x52d2740, md5StateClient=md5StateClient@entry=0x774c1e0, checksumAction=checksumAction@entry=use_checksum, dataAction=dataAction@entry=discard_data, bigEndian=0) at Message.cpp:1782 1782 if (PutData(cachefs, message -> md5_digest_, MD5_LENGTH) < 0) (gdb) print message $1 = (Message *) 0x367a5b0 (gdb) print message->md5_digest There is no member or method named md5_digest. (gdb) print message->md5_digest_ $2 = (md5_byte_t *) 0x0 -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA/CoRA Division FAX: 303-415-9702 3380 Mitchell Lane orion(a)cora.nwra.com Boulder, CO 80301 http://www.cora.nwra.com

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Bug#203: Waiting for keyboard to appear
by Dick Kniep 17 Oct '14

17 Oct '14

package: pyhoca-gui Severity: normal Version: 0.4.0.1 Under certain circumstances (which???) the connection is made, but the session cannot be started. May 7 14:28:29 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:29 menea /usr/bin/x2golistmounts[4191]: db_getmounts called, session ID: dick-51-1367929691_stRTERMINAL_dp24; return value: 127.0.0.1 |/tmp/.x2go-dick/spool/C-dick-51-1367929691_stRTERMINAL_dp24| 127.0.0.1|/tmp/.x2go-dick/media/disk/_home_dick| 127.0.0.1|/tmp/.x2go-dick/mimebox/C -dick-51-1367929691_stRTERMINAL_dp24| May 7 14:28:30 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:34 /usr/bin/x2gosetkeyboard: last message repeated 4 times May 7 14:28:34 menea /usr/bin/x2golistsessions[4313]: x2golistsessions has been called with no option May 7 14:28:35 menea /usr/bin/x2golistmounts[4327]: db_getmounts called, session ID: dick-51-1367929691_stRTERMINAL_dp24; return value: 127.0.0.1 |/tmp/.x2go-dick/spool/C-dick-51-1367929691_stRTERMINAL_dp24| 127.0.0.1|/tmp/.x2go-dick/media/disk/_home_dick| 127.0.0.1|/tmp/.x2go-dick/mimebox/C -dick-51-1367929691_stRTERMINAL_dp24| May 7 14:28:35 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:40 /usr/bin/x2gosetkeyboard: last message repeated 4 times May 7 14:28:40 menea /usr/bin/x2golistsessions[4382]: x2golistsessions has been called with no option May 7 14:28:40 menea /usr/bin/x2golistmounts[4396]: db_getmounts called, session ID: dick-51-1367929691_stRTERMINAL_dp24; return value: 127.0.0.1 |/tmp/.x2go-dick/spool/C-dick-51-1367929691_stRTERMINAL_dp24| 127.0.0.1|/tmp/.x2go-dick/media/disk/_home_dick| 127.0.0.1|/tmp/.x2go-dick/mimebox/C -dick-51-1367929691_stRTERMINAL_dp24| May 7 14:28:40 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:42 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:42 menea postfix/smtpd[23561]: connect from menea.int.cvix.nl[127.0.0.1] May 7 14:28:42 menea postfix/smtpd[23561]: disconnect from menea.int.cvix.nl[127.0.0.1] May 7 14:28:43 menea /usr/bin/x2gosetkeyboard: Waiting for /home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/keyboard to appear May 7 14:28:45 /usr/bin/x2gosetkeyboard: last message repeated 2 times running as X2Go Agent NXAGENT - Version 3.5.0 Copyright (C) 2001, 2011 NoMachine. See http://www.nomachine.com/ for more information. Info: Agent running with pid '3729'. Session: Starting session at 'Tue May 7 14:28:12 2013'. Info: Proxy running in server mode with pid '3729'. Info: Waiting for connection from 'localhost' on port '30004'. Info: Accepted connection from '127.0.0.1'. Info: Aborting the procedure due to signal '1'. Error: Aborting session with 'Unable to open display 'nx/nx,options=/home/dick/.x2go/C-dick-51-1367929691_stRTERMINAL_dp24/options:51''. Session: Aborting session at 'Tue May 7 14:29:12 2013'. Session: Session aborted at 'Tue May 7 14:29:12 2013'. session-C-dick-51-1367929691_stRTERMINAL_dp24.log (END) Met vriendelijke groet, Dick Kniep Lindix BV tel. 036-5215580 mob. 06-50991858

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x2go-dev October 2014