[X2Go-User] x2go and Ubuntu 18.04 server

Heiko Friedel hf at hfnet.de
Thu Feb 28 10:42:35 CET 2019


Hi all,

I'm trying to use x2go-server on a headless machine for virt-manager 
with x2go-client on Win10. I did not install any desktop environment.

x2go terminates the connection immediately, no window is shown. If I use 
VcXsrv with putty, virt-manager is working fine.

Here are some logs from the server:

==> auth.log <==
Feb 28 10:27:14 ignite sshd[27502]: Accepted password for username from 
10.8.20.10 port 62833 ssh2
Feb 28 10:27:14 ignite sshd[27502]: pam_unix(sshd:session): session 
opened for user username by (uid=0)
Feb 28 10:27:14 ignite systemd-logind[709]: New session 24 of user username.

==> syslog <==
Feb 28 10:27:14 ignite systemd[1]: Started Session 24 of user username.
Feb 28 10:27:19 ignite /usr/sbin/x2gocleansessions[858]: 
username-50-1551346038_stRvirt-manager_dp32: state file for this session 
does not exist: 
/tmp/.x2go-username/C-username-50-1551346038_stRvirt-manager_dp32/state 
(this can be ignored during session startups)
Feb 28 10:27:19 ignite /usr/bin/x2gostartagent: successfully started 
X2Go Agent session with ID username-50-1551346038_stRvirt-manager_dp32
Feb 28 10:27:24 ignite /usr/bin/x2gosetkeyboard: Setting X keyboard 
according to 
/home/username/.x2go/C-username-50-1551346038_stRvirt-manager_dp32/keyboard

==> auth.log <==
Feb 28 10:27:26 ignite sshd[27588]: Received disconnect from 10.8.20.10 
port 62833:11: Bye Bye
Feb 28 10:27:26 ignite sshd[27588]: Disconnected from user username 
10.8.20.10 port 62833
Feb 28 10:27:26 ignite sshd[27502]: pam_unix(sshd:session): session 
closed for user username
Feb 28 10:27:36 ignite systemd-logind[709]: Removed session 24.

And here from Windows:

NXPROXY - Version 3.5.0

Copyright (C) 2001, 2010 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Proxy running in client mode with pid '364'.
Session: Starting session at 'Thu Feb 28 10:35:02 2019'.
Info: Connecting to remote host 'localhost:58426'.
Info: Connection to remote proxy 'localhost:58426' established.
Info: Connection with remote proxy completed.
Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent 
session.
Warning: Failed to read data from the X auth command.
Warning: Generated a fake cookie for X authentication.
Info: Using ADSL link parameters 512/24/1/0.
Info: Using cache parameters 4/4096KB/8192KB/8192KB.
Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_32'.
Info: Using ZLIB data compression 1/1/32.
Info: Using ZLIB stream compression 4/4.
Info: No suitable cache file found.
Info: Forwarding X11 connections to display 'localhost:0'.
Session: Session started at 'Thu Feb 28 10:35:02 2019'.
Info: Established X server connection.
Info: Using shared memory parameters 0/0K.

Do I need to install a window manager on Ubuntu to run just a single 
apllication with x2go?

Thanks!


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