Hi Ulrich In this client log, I have defined Session type as Single application and command as "/usr/bin/xterm".
---8<---8<--- kalle@cathouse:~$ x2goclient --libssh-debug qt.qpa.xcb: X server does not support XInput 2 x2go-INFO-1> "Starting X2Go Client 4.1.2.2..." x2go-WARNING-1> English language requested, not loading translator. x2go-WARNING-1> English language requested, not loading translator. x2go-INFO-3> "Started X2Go Client." qt.qpa.xcb: QXcbConnection: XCB error: 1 (BadRequest), sequence: 168, resource id: 309, major code: 130 (Unknown), minor code: 47 x2go-INFO-8> "Starting connection to server: 192.168.1.41:22" [2023/03/10 12:50:28.963355, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:50:28.963385, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:50:28.963393, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:50:28.963439, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:50:28.963447, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:50:28.963469, 2] ssh_connect: libssh 0.9.3 (c) 2003-2019 Aris Adamantiadis, Andreas Schneider and libssh contributors. Distributed under the LGPL, please refer to COPYING file for information about your rights, using threading threads_pthread [2023/03/10 12:50:28.963517, 2] ssh_socket_connect: Nonblocking connection socket: 12 [2023/03/10 12:50:28.963525, 2] ssh_connect: Socket connecting, now waiting for the callbacks to work [2023/03/10 12:50:28.964069, 1] socket_callback_connected: Socket connection callback: 1 (0) [2023/03/10 12:50:28.981608, 2] ssh_client_connection_callback: SSH server banner: SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.1 [2023/03/10 12:50:28.981628, 2] ssh_analyze_banner: Analyzing banner: SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.1 [2023/03/10 12:50:28.981634, 2] ssh_analyze_banner: We are talking to an OpenSSH client version: 8.9 (80900) [2023/03/10 12:50:28.982012, 1] ssh_known_hosts_read_entries: Failed to open the known_hosts file '/etc/ssh/ssh_known_hosts': No such file or directory [2023/03/10 12:50:28.983191, 2] ssh_kex_select_methods: Negotiated [email protected],ecdsa-sha2-nistp256,aes128-ctr,aes128-ctr, [email protected],[email protected],none,none,, [2023/03/10 12:50:28.989835, 2] ssh_init_rekey_state: Set rekey after 4294967296 blocks [2023/03/10 12:50:28.989853, 2] ssh_init_rekey_state: Set rekey after 4294967296 blocks [2023/03/10 12:50:28.989860, 2] ssh_packet_client_curve25519_reply: SSH_MSG_NEWKEYS sent [2023/03/10 12:50:28.989866, 2] ssh_packet_newkeys: Received SSH_MSG_NEWKEYS [2023/03/10 12:50:28.989966, 2] ssh_packet_newkeys: Signature verified and valid [2023/03/10 12:50:28.989997, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:50:28.990006, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:50:28.990011, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:50:28.990052, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:50:28.990060, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:50:28.990443, 2] ssh_pki_import_privkey_base64: Trying to decode privkey passphrase=true [2023/03/10 12:50:28.990477, 2] ssh_pki_openssh_import: Opening OpenSSH private key: ciphername: none, kdf: none, nkeys: 1 [2023/03/10 12:50:29.085757, 2] channel_open: Creating a channel 43 with 64000 window and 32768 max packet [2023/03/10 12:50:29.208879, 2] ssh_packet_global_request: Received SSH_MSG_GLOBAL_REQUEST packet [2023/03/10 12:50:29.208917, 2] ssh_packet_global_request: UNKNOWN SSH_MSG_GLOBAL_REQUEST [email protected], want_reply = 0 [2023/03/10 12:50:29.208924, 1] ssh_packet_global_request: Invalid SSH_MSG_GLOBAL_REQUEST packet [2023/03/10 12:50:29.208931, 2] ssh_packet_ignore_callback: Received SSH_MSG_DEBUG packet [2023/03/10 12:50:29.252445, 2] ssh_packet_ignore_callback: Received SSH_MSG_DEBUG packet [2023/03/10 12:50:29.252480, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 43:0 [2023/03/10 12:50:29.252486, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:50:29.256211, 2] channel_request: Channel request pty-req success [2023/03/10 12:50:29.301792, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (43:0) (from 0 bytes) [2023/03/10 12:50:29.301816, 2] channel_request: Channel request exec success [2023/03/10 12:50:29.312747, 2] grow_window: growing window (channel 43:0) to 1280000 bytes [2023/03/10 12:50:29.312818, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.313383, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.313392, 2] channel_open: Creating a channel 44 with 64000 window and 32768 max packet [2023/03/10 12:50:29.314256, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 44:0 [2023/03/10 12:50:29.314268, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:50:29.316904, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (44:0) (from 0 bytes) [2023/03/10 12:50:29.316921, 2] channel_request: Channel request exec success [2023/03/10 12:50:29.345319, 2] grow_window: growing window (channel 44:0) to 1280000 bytes [2023/03/10 12:50:29.345355, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.531520, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.531905, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.532545, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:29.532586, 2] channel_open: Creating a channel 45 with 64000 window and 32768 max packet [2023/03/10 12:50:29.533398, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 45:0 [2023/03/10 12:50:29.533436, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:50:29.534615, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (45:0) (from 0 bytes) [2023/03/10 12:50:29.534661, 2] channel_request: Channel request exec success [2023/03/10 12:50:29.540836, 2] grow_window: growing window (channel 45:0) to 1280000 bytes [2023/03/10 12:50:29.540892, 1] ssh_channel_accept: No channel request of this type from server ..... [2023/03/10 12:50:32.124850, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:32.124917, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:50:32.124935, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:50:32.124942, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:50:32.124983, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:50:32.124990, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:50:32.125002, 2] channel_open: Creating a channel 46 with 64000 window and 32768 max packet [2023/03/10 12:50:32.125955, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 46:0 [2023/03/10 12:50:32.125968, 2] ssh_packet_channel_open_conf: Remote window : 2097152, maxpacket : 32768 [2023/03/10 12:50:32.126001, 1] ssh_channel_accept: No channel request of this type from server ..... [2023/03/10 12:50:37.129747, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:50:37.129989, 2] channel_open: Creating a channel 47 with 64000 window and 32768 max packet [2023/03/10 12:50:37.130899, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 47:0 [2023/03/10 12:50:37.130948, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:50:37.134024, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (47:0) (from 0 bytes) [2023/03/10 12:50:37.134089, 2] channel_request: Channel request exec success [2023/03/10 12:50:37.163749, 2] grow_window: growing window (channel 47:0) to 1280000 bytes [2023/03/10 12:50:37.163800, 1] ssh_channel_accept: No channel request of this type from server ..... [2023/03/10 12:50:37.269972, 1] ssh_channel_accept: No channel request of this type from server x2go-INFO-6> "Closing X2Go Client ..." x2go-INFO-7> "Finished X2Go Client closing hooks." On Fri, 10 Mar 2023 at 12:37, Ulrich Sibiller <[email protected]> wrote: > Hi, > > if you are not using kdrive then this message is totally ok. > > The log does not show a real problem, AFAICS. So can you please try to > configure a minimum session opening only an xterm, again without any > file sharing, printing, sound? > > Uli > > On Fri, Mar 10, 2023 at 11:13 AM Neal Becker <[email protected]> wrote: > > > > You could use ssh -X as an alternative > > > > On Fri, Mar 10, 2023, 5:04 AM Ulrich Sibiller <[email protected]> wrote: > >> > >> Please try x2goclient --libssh-debug, maybe it shows more information. > >> > >> Uli > >> > >> On Fri, Mar 10, 2023 at 10:58 AM Kalle Tuulos <[email protected]> wrote: > >> > > >> > In short: X2Goserver is hosted in Ubuntu 22.04 computer. It is being > accessed from Ubuntu 20.04 and Windows 11. Previously, everything worked > well, but today morning, I could not any more get connection to this > computer, not from Ubuntu or from Windows 11. > >> > > >> > On the Windows client error message is: "The remote proxy closed the > connection while negotiating..." > >> > On Ubuntu client, x2goclient --debug print shows: > >> > --8<--8<-- > >> > RESUMING SESSION is KDRIVE: false > >> > x2go-DEBUG-../src/onmainwindow.cpp:6142> "Starting NX proxy, command: > nxproxy -S > nx/nx,options=/home/kalle/.x2go/S-ktuulos-50-1678441073_stDLXDE_dp24/options:50" > >> > x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for > connections on "localhost":34744 > >> > x2go-DEBUG-../src/onmainwindow.cpp:6618> Proxy wrote on stderr: > "\nNXPROXY - Version 3.5.99.23\n\nCopyright (c) 2001, 2011 NoMachine ( > http://www.nomachine.com)\nCopyright (c) 2008-2014 Oleksandr Shneyder < > [email protected]>\nCopyright (c) 2014-2016 Ulrich Sibiller < > [email protected]>\nCopyright (c) 2014-2016 Mihai Moldovan > <[email protected]>\nCopyright > (c) 2011-2016 Mike Gabriel <[email protected]>\nCopyright > (c) 2015-2016 Qindel Group (http://www.qindel.com)\n\nNXCOMP, NX protocol > compression and NX extensions to this software\nare copyright of the > aforementioned persons and companies.\n\nRedistribution and use of the > present software is allowed according\nto terms specified in the file > LICENSE.nxcomp which comes in the\nsource distribution.\n\nAll rights > reserved.\n\nNOTE: This software has received contributions from various > other\ncontributors, only the core maintainers and supporters are listed > as\ncopyright holders. Please contact us, if you feel you should be > listed\nas copyright holder, as well.\n\nNX protocol compression is derived > from DXPC project.\n\nCopyright (c) 1995,1996 Brian Pane\nCopyright (c) > 1996,1997 Zachary Vonler and Brian Pane\nCopyright (c) 1999 Kevin Vigor and > Brian Pane\nCopyright (c) 2000,2003 Gian Filippo Pinzari and Brian > Pane\n\nAll rights reserved.\n\nSee > https://github.com/ArcticaProject/nx-libs for more information.\n\nInfo: > Proxy running in server mode with pid '2505200'.\nSession: Starting session > at 'Fri Mar 10 11:37:54 2023'.\nInfo: Using errors file > '/home/kalle/.x2go/S-ktuulos-50-1678441073_stDLXDE_dp24/sessions'.\nInfo: > Using stats file '/home/kalle/.x2go/S-50/stats'.\nLoop: WARNING! Overriding > auxiliary X11 port with new value '1'.\nWarning: Overriding auxiliary X11 > port with new value '1'.\nInfo: Using abstract X11 socket in kernel > namespace for accessing DISPLAY=:50.\nInfo: Connecting to remote host > 'localhost:34744'.\nInfo: Connected to remote proxy on FD#5.\n" > >> > x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection. > >> > x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 14 > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:1977> Creating new channel. > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:1990> New > channel:0x7f41a4012000 > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:1994> Forwarding > parameters: from remote ("localhost":33744) to local ("localhost":33758) > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2028> Temporary session > port after config file parse: 33744 > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2032> Temporary session > host after config file parse: localhost > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2059> New channel forwarded. > >> > .... > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2121> EOF on channel > 0x7f41a4012000; SshProcess object: 2 > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2222> EOF sent. > >> > x2go-DEBUG-../src/sshmasterconnection.cpp:2224> Channel closed. > >> > x2go-DEBUG-../src/onmainwindow.cpp:6618> Proxy wrote on stderr: > "Loop: PANIC! The remote NX proxy closed the connection.\nError: The remote > NX proxy closed the connection.\nLoop: PANIC! Failure negotiating the > session in stage '7'.\nError: Failure negotiating the session in stage > '7'.\nLoop: PANIC! Wrong version or invalid session authentication > cookie.\nError: Wrong version or invalid session authentication > cookie.\nSession: Terminating session at 'Fri Mar 10 11:37:59 > 2023'.\nSession: Session terminated at 'Fri Mar 10 11:37:59 > 2023'.\nqt.qpa.xcb: X server does not support XInput 2\n" > >> > x2go-DEBUG-../src/onmainwindow.cpp:6475> Deleting Proxy. > >> > x2go-DEBUG-../src/onmainwindow.cpp:6520> Waiting for proxy to exit. > >> > x2go-DEBUG-../src/onmainwindow.cpp:6544> Checking exit status. > >> > x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via > SshProcess object 3: "x2gocmdexitmessage ktuulos-50-1678441073_stDLXDE_dp24" > >> > --8<--8<-- > >> > > >> > Printing, audio and shared folder have previously been activated and > they have worked. Now I have disabled them and it does not make any > difference. > >> > > >> > I have tried to re-install x2go server by command: > >> > sudo apt-get install --reinstall x2goserver x2goserver-common > x2goserver-xsession > >> > > >> > On the server computer, .xsession-x2go-<client>-errors file has > following: > >> > --8<--8<-- > >> > XSession-x2go: X session started for ktuulos at pe 10.3.2023 11.30.25 > +0200 > >> > dbus-update-activation-environment: setting > DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus > >> > dbus-update-activation-environment: setting DISPLAY=:50 > >> > dbus-update-activation-environment: setting > XAUTHORITY=/home/ktuulos/.Xauthority > >> > xrdb: Connection reset by peer > >> > xrdb: Can't open display ':50' > >> > /etc/x2go/Xsession.d/30x11-common_xresources: line 16: has_option: > command not found > >> > xhost: unable to open display ":50" > >> > /etc/x2go/Xsession.d/75dbus_dbus-launch: line 9: has_option: command > not found > >> > dbus-update-activation-environment: setting QT_ACCESSIBILITY=1 > >> > /etc/x2go/Xsession.d/90x11-common_ssh-agent: line 9: has_option: > command not found > >> > dbus-update-activation-environment: setting SHELL=/bin/bash > >> > --8<--8<-- > >> > > >> > X2goserver host information: > >> > ktuulos@kallep50:~$ lsb_release -a > >> > No LSB modules are available. > >> > Distributor ID: Ubuntu > >> > Description: Ubuntu 22.04.2 LTS > >> > Release: 22.04 > >> > Codename: jammy > >> > ktuulos@kallep50:~$ dpkg -l x2go* openssh-server > >> > Desired=Unknown/Install/Remove/Purge/Hold > >> > | > Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend > >> > |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) > >> > ||/ Name Version Architecture Description > >> > > +++-=====================-===============-============-=================================== > >> > ii openssh-server 1:8.9p1-3ubuntu0.1 amd64 secure > shell (SSH) server, for secure access from remote machines > >> > un x2goagent <none> <none> (no > description available) > >> > ii x2goclient 4.1.2.2-2build1 amd64 X2Go Client > application (Qt5) > >> > un x2goclient-gtk <none> <none> (no > description available) > >> > un x2godesktopsharing <none> <none> (no > description available) > >> > un x2goprint <none> <none> (no > description available) > >> > ii x2goserver 4.1.0.3-5 amd64 X2Go Server > >> > ii x2goserver-common 4.1.0.3-5 all X2Go Server > (common files) > >> > un x2goserver-compat <none> <none> (no > description available) > >> > ii x2goserver-extensions 4.1.0.3-5 all X2Go Server > (extension support) > >> > ii x2goserver-fmbindings 4.1.0.3-5 all X2Go Server > (file manager bindings) > >> > un x2goserver-home <none> <none> (no > description available) > >> > un x2goserver-one <none> <none> (no > description available) > >> > ii x2goserver-printing 4.1.0.3-5 all X2Go Server > (printing support) > >> > un x2goserver-pyhoca <none> <none> (no > description available) > >> > ii x2goserver-x2goagent 4.1.0.3-5 amd64 X2Go > Server's X2Go Agent > >> > ii x2goserver-xsession 4.1.0.3-5 all X2Go Server > (Xsession runner) > >> > > >> > On the Ubuntu 20.04 version, x2go package versions are the same, but > openssh-server is version 1:8.2. > >> > > >> > Could someone please instruct how to get this working? This Ubuntu > 22.04 is my R&D work computer and I don't have a keyboard or monitor > attached to it at all, so now I can only use it through the SSH terminal, > which makes desktop operations pretty difficult. :( > >> > > >> > BR > >> > Kalle > >> > > >> > _______________________________________________ > >> > x2go-user mailing list > >> > [email protected] > >> > https://lists.x2go.org/listinfo/x2go-user > >> _______________________________________________ > >> x2go-user mailing list > >> [email protected] > >> https://lists.x2go.org/listinfo/x2go-user > _______________________________________________ > x2go-user mailing list > [email protected] > https://lists.x2go.org/listinfo/x2go-user > -- Please act environmentally and recycle all valuable bits of this e-mail after reading.
_______________________________________________ x2go-user mailing list [email protected] https://lists.x2go.org/listinfo/x2go-user
