[X2Go-User] pyhoca-gui unable to establish connection

Robert Dinse nanook at eskimo.com
Thu Dec 18 00:58:26 CET 2014 

      I don't regularly use pyhoca-gui as it is a lot slower than the 
x2go-client, however, I did just try it originating from a Ubuntu 14.04 LTS
workstation to a Debain Wheezy server, and useing Mate' desktop it connected
fine.  Just thought might be a useful point of reference since Debian and
Ubuntu are so close.

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On Wed, 17 Dec 2014, Mike wrote:

> Date: Wed, 17 Dec 2014 18:51:29 -0500
> From: Mike <bellyacres at gmail.com>
> To: x2go-user at lists.x2go.org
> Subject: [X2Go-User] pyhoca-gui unable to establish connection
> 
> Hello all,
>
> As the subject says I'm unable to connect with pyhoca-gui anymore. This 
> started on 12/04 after an update on Debian wheezy, both client and server 
> side.  I am still able to connect with X2go client.  Far from a noob, yet 
> I've just about exceeded my debugging abilities on this.  Pyhoca-[gui|cli] is 
> also unable to connect with an up to date Jessie machine either, same 
> results, log messages, etc.
>
> Ssh authentication has be stripped to just using a password, no keys. 
> Seemingly either gui or cli will just wait forever.  I've not timed it, but 
> let it go around 20min this afternoon and the dialog box was still there. 
> Either KDE will terminate the dead processes after prompting or I do in 
> manually in a shell.
>
> I can provide any more information if needed.
>
> Thanks for any input
>
> Mike
>
> mike at pride-n-joy:~$ pyhoca-gui -d --libdebug
> Xlib.protocol.request.QueryExtension
> pyhoca-gui[10313] (PyHoca-GUI) DEBUG: PyHoca-GUI's user interface language 
> is: en_US.
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are 
> ['/home/mike/.x2goclient/sessions']
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: 
> ['/home/mike/.x2goclient/sessions']
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are 
> ['/home/mike/.x2goclient/settings']
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: 
> ['/home/mike/.x2goclient/settings']
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: proposed config files are 
> ['/home/mike/.x2goclient/printing']
> pyhoca-gui[10313] (x2goinifiles-pylib) INFO: config files found: 
> ['/home/mike/.x2goclient/printing']
> pyhoca-gui[10313] (PyHoca-GUI) INFO: PyHoca GUI is starting up
> pyhoca-gui[10313] (PyHoca-GUI) INFO: start TaskBarIcon of type: ('__WXGTK__', 
> 'wxGTK', 'unicode', 'gtk2', 'wx-assertions-off', 'SWIG-1.3.29')
> pyhoca-gui[10313] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does 
> not support client configuration
> pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client 
> management loop...
> pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client 
> management loop...
> pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client 
> management loop...
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go control session parameters 
> for profile tightrope:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     username: mike
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     key_filename:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: unique_hostkey_aliases: False
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     look_for_keys: False
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go terminal session parameters 
> for profile tightrope:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     client_encoding: ISO8859-1
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     set_session_title: True
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     snd_system: none
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     session_type: desktop
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     server_encoding: UTF-8
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     snd_port: 4713
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     rdp_server:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     kbtype: pc105/us
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     applications: ['WWWBROWSER', 
> 'MAILCLIENT', 'OFFICE', 'TERMINAL']
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: published_applications: False
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     link: adsl
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     xdmcp_server: localhost
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     kbvariant: null
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     geometry: fullscreen
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     rdp_options:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     cmd: LXDE
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     convert_encoding: False
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     clipboard: both
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     kblayout: us
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     session_title: X2Go -- 
> tightrope
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     pack: 16m-jpeg-9
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: X2Go sshproxy parameters for 
> profile tightrope:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_look_for_keys: False
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     sshproxy_host:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: sshproxy_key_filename:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     sshproxy_user:
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG:     sshproxy_port: 22
> pyhoca-gui[10313] (x2gosession-pylib) DEBUG: initializing X2GoControlSession
> pyhoca-gui[10313] (x2gosessregistry-pylib) NOTICE: registering X2Go session 
> tightrope...
> pyhoca-gui[10313] (x2gosessregistry-pylib) DEBUG: registering X2Go session 
> with UUID 7a2f6cba-8645-11e4-bc1e-002564eaa29b
> pyhoca-gui[10313] (x2goclient-pylib) NOTICE: initializing X2Go session...
> pyhoca-gui[10313] (PyHoca-GUI) INFO: password dialog box started
> pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client 
> management loop...
> pyhoca-gui[10313] (x2goguardian-pylib) DEBUG: Entering X2Go Guardian client 
> management loop...
> pyhoca-gui[10313] (x2gocontrolsession-pylib) NOTICE: connecting to 
> [192.168.96.5]:22
> pyhoca-gui[10313] (x2gocontrolsession-pylib) DEBUG: trying password based SSH 
> authentication with server
> Terminated
> mike at pride-n-joy:~$
>
> Dec 17 18:36:14 tightrope sshd[7880]: debug1: Forked child 17664.
> Dec 17 18:36:14 tightrope sshd[17664]: Set /proc/self/oom_score_adj to -1000
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: rexec start in 5 out 5 newsock 
> 5 pipe 7 sock 8
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: inetd sockets after dupping: 
> 3, 3
> Dec 17 18:36:14 tightrope sshd[17664]: Connection from 192.168.96.10 port 
> 33989
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: Client protocol version 2.0; 
> client software version paramiko_1.15.1
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: no match: paramiko_1.15.1
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: Enabling compatibility mode 
> for protocol 2.0
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: Local version string 
> SSH-2.0-OpenSSH_6.0p1 Debian-4+deb7u2
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: permanently_set_uid: 107/65534 
> [preauth]
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: list_hostkey_types: 
> ssh-rsa,ssh-dss [preauth]
> Dec 17 18:36:14 tightrope sshd[17664]: debug1: SSH2_MSG_KEXINIT sent 
> [preauth]
> Dec 17 18:36:42 tightrope sshd[17664]: fatal: Read from socket failed: 
> Connection reset by peer [preauth]
> Dec 17 18:36:42 tightrope sshd[17664]: debug1: do_cleanup [preauth]
> Dec 17 18:36:42 tightrope sshd[17664]: debug1: monitor_read_log: child log fd 
> closed
> Dec 17 18:36:42 tightrope sshd[17664]: debug1: do_cleanup
> Dec 17 18:36:42 tightrope sshd[17664]: debug1: Killing privsep child 17665
>
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