[X2Go-User] Shared directory from Windows client does not mount
I'm having several X2go installations, on several servers and for several users/clients. The problem is that shared directory mounting does not *usually* work on those computers, which have cygwin installed before installing X2go client. For some servers, it works even on those. I can't find out any rule there, as from some client computer, connections to some X2go servers work fine and on some X2go servers, the shared directory does not mount. Anyway, on those computers, which doesn't have cygwin installed, the shared directory mount seems to always work. The only clue I have found is that on /var/log/syslog on the server, there are following lines: ---8<---8<--- /usr/bin/x2gomountdirs[23874]: WARNING: mounting of /cygdrive/C/Users/xxx/X2GO_S~1 failed ---8<---8<--- I have tried to follow hints on some pages, which recommend decreasing permissions on client computer's .x2go/etc directory, but no help. The current installation is: Client: Windows 10 64bit Professional (does not matter, some of installations are Windows 7) X2go client version 4.0.5.2 Server: Ubuntu 16.04 (does not matter - some of servers are 16.10) X2go server version 4.0.1.20-0~1125~ubuntu16.04.01 The server was installed from X2go's PPA source. Thanks, Kalle ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] Clipboard copy paste keeps being unreliable for years now
On 10 August 2018 at 10:42, Stefan Baur wrote: > > This is interesting. Uli made a change in the code a while ago (either > for the March 2018 release or even before, I don't remember) that should > have fixed this. I haven't had the issue myself since then, though I'm > not using Windows as often as I used to. > This issue is somewhat random. I'm using Windows client from several machines, to several Ubuntu servers. On some client machine, the clipboard works to certain servers, but not to all. I haven't found any rule, why it would not work. Maybe this has something common with random behaviour of shared directory? It also works towards some servers, but not to all. BR, Kalle ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] X2Go server, nxagent causes segfault
Hello I'm using X2Go server in several computers, all running Ubuntu. Just today, one of my computers (headless Linux box) just froze and I had to give it a power cycle reset. After powering up again, I can't any more connect to X2Go. I'm getting following into /var/log/syslog: ---8<---8<--- Mar 12 13:15:40 kallebuntu systemd[1]: Started Session 10 of user ktuulos. Mar 12 13:15:49 kallebuntu /usr/sbin/x2gocleansessions[1091]: ktuulos-50-1520853345_stDLXDE_dp32: state file for this session does not exist: /tmp/.x2go-ktuulos/C-ktuulos-50-1520853345_stDLXDE_dp32/state (this can be ignored during session startups) Mar 12 13:15:51 kallebuntu /usr/bin/x2gostartagent: successfully started X2Go Agent session with ID ktuulos-50-1520853345_stDLXDE_dp32 Mar 12 13:15:58 kallebuntu kernel: [ 1315.845394] nxagent[9647]: segfault at 8 ip 56286f70db3a sp 7ffea2bd1bc0 error 4 in nxagent[56286f693000+432000] Mar 12 13:16:04 kallebuntu /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/ktuulos/.x2go/C-ktuulos-50-1520853345_stDLXDE_dp32/keyboard Mar 12 13:16:05 kallebuntu /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="startlxde" Mar 12 13:16:05 kallebuntu /usr/bin/x2goruncommand: dbus wrapper available as /usr/bin/dbus-run-session ---8<---8<--- This computer is running Ubuntu 16.04. X2go server has been installed using the ppa method. ---8<---8<--- ktuulos@kallebuntu:~$ uname -a Linux kallebuntu 4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ktuulos@kallebuntu:~$ dpkg -s x2goserver | grep Version Version: 4.1.0.0-0~1517~ubuntu16.04.1 ktuulos@kallebuntu:~$ cat /etc/apt/sources.list.d/x2go-ubuntu-stable-xenial.list deb http://ppa.launchpad.net/x2go/stable/ubuntu xenial main # deb-src http://ppa.launchpad.net/x2go/stable/ubuntu xenial main ---8<---8<--- There seem to be no hardware problems - I installed mcelog and I'm now monitoring its output. Nothing. Could anyone give some hints? I have spent the last hour googling about "nxagent segfault", but I haven't found anything, which would help. Thanks, Kalle ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] X2Go server, nxagent causes segfault
Hello I just upgraded my Ubuntu setup with a normal apt-get upgrade and nx-agent version 2:3.5.99.16-0~201803162252~ubuntu16.04.1 was installed. The segfault problem went away, X2Go works again "as specified". BR, Kalle Norman Gaywood kirjoitti 13.3.2018 klo 6:43: I've got several users reporting seg faults in nxagent Mine occur when moving my x2goclient window from one screen to another. Simple resizing seems OK. Not sure if this is the same for all my users though. Seems to be happening after these updates: nxproxy-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:38 AEDT nxagent-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:38 AEDT libXcompshad3-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:37 AEDT libXcomp3-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:36 AEDT libNX_X11-6-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:36 AEDT nx-libs-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 Mon 12 Mar 2018 09:14:35 AEDT It does not seem to be possible to roll back. On Tue, 13 Mar 2018 at 15:02, Norman Gaywood <ngayw...@une.edu.au <mailto:ngayw...@une.edu.au>> wrote: I'm thinking it may be the latest update to libNX_X11 (a few days ago) But the x2go repo does not contain old versions, so I can't test the downgrade. Anyone know how to downgrade? rpm -q libNX_X11-6 libNX_X11-6-3.5.99.15-0.0build1.1.git20180308.2971.main.fc27.x86_64 dnf downgrade libNX_X11-6 Last metadata expiration check: 0:00:00 ago on Tue 13 Mar 2018 15:01:38 AEDT. Package libNX_X11-6 of lowest version already installed, cannot downgrade it. Error: No packages marked for downgrade. On Tue, 13 Mar 2018 at 14:44, Norman Gaywood <ngayw...@une.edu.au <mailto:ngayw...@une.edu.au>> wrote: I'm getting this on Fedora 27 (XFCE) as well. x2goserver-4.1.0.0-0.0x2go1.1.git20180302.1517.main.fc27.x86_64 I notice that if you don't resize or move the x2go client window it stays stable (does not segfault). On Mon, 12 Mar 2018 at 22:35, Kalle Tuulos <ka...@tuulos.net <mailto:ka...@tuulos.net>> wrote: Hello I'm using X2Go server in several computers, all running Ubuntu. Just today, one of my computers (headless Linux box) just froze and I had to give it a power cycle reset. After powering up again, I can't any more connect to X2Go. I'm getting following into /var/log/syslog: ---8<---8<--- Mar 12 13:15:40 kallebuntu systemd[1]: Started Session 10 of user ktuulos. Mar 12 13:15:49 kallebuntu /usr/sbin/x2gocleansessions[1091]: ktuulos-50-1520853345_stDLXDE_dp32: state file for this session does not exist: /tmp/.x2go-ktuulos/C-ktuulos-50-1520853345_stDLXDE_dp32/state (this can be ignored during session startups) Mar 12 13:15:51 kallebuntu /usr/bin/x2gostartagent: successfully started X2Go Agent session with ID ktuulos-50-1520853345_stDLXDE_dp32 Mar 12 13:15:58 kallebuntu kernel: [ 1315.845394] nxagent[9647]: segfault at 8 ip 56286f70db3a sp 7ffea2bd1bc0 error 4 in nxagent[56286f693000+432000] Mar 12 13:16:04 kallebuntu /usr/bin/x2gosetkeyboard: Setting X keyboard according to /home/ktuulos/.x2go/C-ktuulos-50-1520853345_stDLXDE_dp32/keyboard Mar 12 13:16:05 kallebuntu /usr/bin/x2goruncommand: launching session with Xsession-x2go mechanism, using STARTUP="startlxde" Mar 12 13:16:05 kallebuntu /usr/bin/x2goruncommand: dbus wrapper available as /usr/bin/dbus-run-session ---8<---8<--- This computer is running Ubuntu 16.04. X2go server has been installed using the ppa method. ---8<---8<--- ktuulos@kallebuntu:~$ uname -a Linux kallebuntu 4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ktuulos@kallebuntu:~$ dpkg -s x2goserver | grep Version Version: 4.1.0.0-0~1517~ubuntu16.04.1 ktuulos@kallebuntu:~$ cat /etc/apt/sources.list.d/x2go-ubuntu-stable-xenial.list deb http://ppa.launchpad.net/x2go/stable/ubuntu xenial main # deb-src http://ppa.launchpad.net/x2go/stable/ubuntu xenial main ---8<---8<--- There seem to be no hardware problems - I installed mcelog and I'm now monitoring its output. Nothing. Could anyone give some hints? I have spent the last hour go
Re: [X2Go-User] Can't get X2Go connection opened, with error PANIC! The remote NX proxy closed the connection.
3, 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 128 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 128 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 128 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 wrote: > Please try x2goclient --libssh-debug, maybe it shows more information. > > Uli > > On Fri, Mar 10, 2023 at 10:58 AM Kalle Tuulos 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>
[X2Go-User] Can't get X2Go connection opened, with error PANIC! The remote NX proxy closed the connection.
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 <
o.shney...@phoca-gmbh.de>\nCopyright (c) 2014-2016 Ulrich Sibiller <
ul...@gmx.de>\nCopyright (c) 2014-2016 Mihai Moldovan
\nCopyright
(c) 2011-2016 Mike Gabriel \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:> 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--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
Re: [X2Go-User] Can't get X2Go connection opened, with error PANIC! The remote NX proxy closed the connection.
erver [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 128 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 128 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 128 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 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 wrote: > > > > You could use ssh -X as an alternative > > > > On Fri, Mar 10, 2023, 5:04 AM Ulrich Sibiller wrote: > >> > >> Please try x2goclient --libssh-debug, maybe it shows more information. > >> > >> Uli > >> > >> On Fri, Mar 10, 2023 at 10:58 AM Kalle Tuulos 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 negoti
Re: [X2Go-User] Can't get X2Go connection opened, with error PANIC! The remote NX proxy closed the connection.
Hi Ulrich NX Agent appeared and Xterm opened inside it. BR, Kalle On Fri, 10 Mar 2023 at 13:20, Ulrich Sibiller wrote: > Hi, > > again I don't see any major problem in libssh related output. But I see > these: > > qt.qpa.xcb: X server does not support XInput 2 > qt.qpa.xcb: QXcbConnection: XCB error: 1 (BadRequest), sequence: 168, > resource id: 309, major code: 130 (Unknown), minor code: 47 > > NX does not support XInput 2. So these errors indicate the session has > been opened successfully but some application had a communication > problem with the X server (x2goagent in this case). > > So chances are that xterm, libxcb, libX11 or any accompanying library > have been updated recently and are incompatible now. Maybe we can hunt > this down by checking this: > 1. ssh -X and run "nxagent -D -ac :55" there (nxagent window > should open up) > 2. ssh server and run "DISPLAY=:55 xterm" there (xterm should open in > the nxagent window) > > Does the xterm come up? > > Also please repeat with "nxagent -R -ac :55". (no nxagent window will > come up, the xterm should open up in its own window in step 2) > > Uli > ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Force using IPv6 in x2goclient
Hello I'm connecting to some hosts behind NAT. These hosts are using dynv6 DNS so I'm able to SSH directly to them, if I instruct SSH to use only IPv6, not IPv4. How can I instruct the X2Go client to use only IPv6 when connecting to some host? Thanks and best regards, Kalle ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
[X2Go-User] Mounting USB drives in remote computer
Hello I'm using Ubuntu 20.04 with LXQt (i.e., Lubuntu) on the remote computer. When I'm using the computer locally and plug in an USB drive, It will be automatically mounted and shown in file explorer. But when I'm using the computer remotely, I'll just get a prompt saying "Error: Not authorized to perform operation" Could someone help me to configure the remote computer so that when I plug in an USB drive, it would behave as I would use the computer locally? Best regards and greetings from Finland Kalle ___ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
