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 12:08:24.829193, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:08:24.829222, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:08:24.829230, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:08:24.829275, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:08:24.829282, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:08:24.829306, 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 12:08:24.829345, 2] ssh_socket_connect: Nonblocking connection socket: 12 [2023/03/10 12:08:24.829352, 2] ssh_connect: Socket connecting, now waiting for the callbacks to work [2023/03/10 12:08:24.830170, 1] socket_callback_connected: Socket connection callback: 1 (0) [2023/03/10 12:08:24.847550, 2] ssh_client_connection_callback: SSH server banner: SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.1 [2023/03/10 12:08:24.847573, 2] ssh_analyze_banner: Analyzing banner: SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.1 [2023/03/10 12:08:24.847579, 2] ssh_analyze_banner: We are talking to an OpenSSH client version: 8.9 (80900) [2023/03/10 12:08:24.847971, 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 12:08:24.848961, 2] ssh_kex_select_methods: Negotiated [email protected],ecdsa-sha2-nistp256,aes128-ctr,aes128-ctr, [email protected],[email protected],none,none,, [2023/03/10 12:08:24.855770, 2] ssh_init_rekey_state: Set rekey after 4294967296 blocks [2023/03/10 12:08:24.855801, 2] ssh_init_rekey_state: Set rekey after 4294967296 blocks [2023/03/10 12:08:24.855809, 2] ssh_packet_client_curve25519_reply: SSH_MSG_NEWKEYS sent [2023/03/10 12:08:24.855815, 2] ssh_packet_newkeys: Received SSH_MSG_NEWKEYS [2023/03/10 12:08:24.855922, 2] ssh_packet_newkeys: Signature verified and valid [2023/03/10 12:08:24.855963, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:08:24.855972, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:08:24.855977, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:08:24.856024, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:08:24.856031, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:08:24.856419, 2] ssh_pki_import_privkey_base64: Trying to decode privkey passphrase=true [2023/03/10 12:08:24.856456, 2] ssh_pki_openssh_import: Opening OpenSSH private key: ciphername: none, kdf: none, nkeys: 1 [2023/03/10 12:08:24.958694, 2] channel_open: Creating a channel 43 with 64000 window and 32768 max packet [2023/03/10 12:08:25.035571, 2] ssh_packet_global_request: Received SSH_MSG_GLOBAL_REQUEST packet [2023/03/10 12:08:25.035617, 2] ssh_packet_global_request: UNKNOWN SSH_MSG_GLOBAL_REQUEST [email protected], want_reply = 0 [2023/03/10 12:08:25.035623, 1] ssh_packet_global_request: Invalid SSH_MSG_GLOBAL_REQUEST packet [2023/03/10 12:08:25.035631, 2] ssh_packet_ignore_callback: Received SSH_MSG_DEBUG packet [2023/03/10 12:08:25.076378, 2] ssh_packet_ignore_callback: Received SSH_MSG_DEBUG packet [2023/03/10 12:08:25.076408, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 43:0 [2023/03/10 12:08:25.076414, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:08:25.078228, 2] channel_request: Channel request pty-req success [2023/03/10 12:08:25.122001, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (43:0) (from 0 bytes) [2023/03/10 12:08:25.122045, 2] channel_request: Channel request exec success [2023/03/10 12:08:25.134211, 2] grow_window: growing window (channel 43:0) to 1280000 bytes [2023/03/10 12:08:25.134321, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.134908, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.134935, 2] channel_open: Creating a channel 44 with 64000 window and 32768 max packet [2023/03/10 12:08:25.135693, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 44:0 [2023/03/10 12:08:25.135720, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:08:25.138058, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (44:0) (from 0 bytes) [2023/03/10 12:08:25.138084, 2] channel_request: Channel request exec success [2023/03/10 12:08:25.167478, 2] grow_window: growing window (channel 44:0) to 1280000 bytes [2023/03/10 12:08:25.167520, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.342136, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.342377, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.342978, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:25.342992, 2] channel_open: Creating a channel 45 with 64000 window and 32768 max packet [2023/03/10 12:08:25.343743, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 45:0 [2023/03/10 12:08:25.343755, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:08:25.344826, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (45:0) (from 0 bytes) [2023/03/10 12:08:25.344839, 2] channel_request: Channel request exec success [2023/03/10 12:08:25.351126, 2] grow_window: growing window (channel 45:0) to 1280000 bytes [2023/03/10 12:08:25.351149, 1] ssh_channel_accept: No channel request of this type from server ............ [2023/03/10 12:08:27.873960, 1] ssh_channel_accept: No channel request of this type from server RESUMING SESSION is KDRIVE: false [2023/03/10 12:08:27.874558, 1] ssh_channel_accept: No channel request of this type from server ............ [2023/03/10 12:08:27.970502, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:27.970606, 1] ssh_config_parse_line: Unsupported option: ServerAliveInterval, line: 2 [2023/03/10 12:08:27.970630, 2] ssh_config_parse_line: Unapplicable option: ForwardX11Trusted, line: 5 [2023/03/10 12:08:27.970639, 2] ssh_config_parse_line: Unapplicable option: ForwardX11, line: 6 [2023/03/10 12:08:27.970706, 2] ssh_config_parse_line: Unapplicable option: SendEnv, line: 50 [2023/03/10 12:08:27.970715, 1] ssh_config_parse_line: Unsupported option: HashKnownHosts, line: 51 [2023/03/10 12:08:27.970733, 2] channel_open: Creating a channel 46 with 64000 window and 32768 max packet [2023/03/10 12:08:27.972462, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 46:0 [2023/03/10 12:08:27.972479, 2] ssh_packet_channel_open_conf: Remote window : 2097152, maxpacket : 32768 [2023/03/10 12:08:27.972525, 1] ssh_channel_accept: No channel request of this type from server ............ [2023/03/10 12:08:33.082715, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:33.082725, 2] channel_open: Creating a channel 47 with 64000 window and 32768 max packet [2023/03/10 12:08:33.083115, 2] ssh_packet_channel_open_conf: Received a CHANNEL_OPEN_CONFIRMATION for channel 47:0 [2023/03/10 12:08:33.083127, 2] ssh_packet_channel_open_conf: Remote window : 0, maxpacket : 32768 [2023/03/10 12:08:33.084048, 2] channel_rcv_change_window: Adding 2097152 bytes to channel (47:0) (from 0 bytes) [2023/03/10 12:08:33.084063, 2] channel_request: Channel request exec success [2023/03/10 12:08:33.090188, 2] grow_window: growing window (channel 47:0) to 1280000 bytes [2023/03/10 12:08:33.090216, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:33.123981, 1] ssh_channel_accept: No channel request of this type from server [2023/03/10 12:08:33.124233, 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 12:04, 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 > -- Please act environmentally and recycle all valuable bits of this e-mail after reading.
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