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

[Mike]

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