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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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Bug#193: No feedback to the user is sent
by Dick Kniep 17 Oct '14

17 Oct '14

Package: pyhoca-gui Severity: normal Version 4.0.3 In the old version of pyhoca-gui manu icons with messages came back.In the new version NO feedback is generated at all

2 1

Bug#193: Fixed in PyHoca-GUI
by Mike Gabriel 17 Oct '14

17 Oct '14

Control: close -1 I assume that this issue will be fixed in PyHoca-GUI 0.5.0.0 (for Windows, I assume). 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#203: Session resuming has been fixed in X2Go Server 4.0.1.18 and above
by Mike Gabriel 17 Oct '14

17 Oct '14

Control: close -1 Hi, there have been various reasons for non-resumable session in the past. I will close this (#203) bug for PyHoca-GUI, as I assume that it was actually server related. Please reopen this bug, if issues persist with PyHoca-GUI 0.5.0.0 (to be released soon). Regards, 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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