Hi,

some time passed, but finally I found the time to do a testrun on a dedicated 
setup based on upstream arctica libraries my colleague compiled to deb 
packages and installed on a VM. The currently tested version is a bit outdated 
from branch 3.6.x:
---- snip ----
nx-libs$ git log -1
commit 9acd13e50c3bde9105f6143922028f0de0d4ae50
Author: Mike Gabriel <mike.gabr...@das-netzwerkteam.de>
Date:   Mon Dec 19 15:03:09 2016 +0100

release 3.5.99.3
nx-libs$ git remote -v
origin  git://github.com/ArcticaProject/nx-libs.git (fetch)
origin  git://github.com/ArcticaProject/nx-libs.git (push)
---- snip ----

The behavior is the same as before, the session dies at some time during some 
interaction with the tools window. I tried 64k-png and 15m-jpeg-9 modes with 
the same outcome, see attached logs for details.

Ulrich
--
Ulrich Langenbach
ulrich.langenb...@missinglinkelectronics.com
Skype: ulangenbach

Missing Link Electronics
http://www.missinglinkelectronics.com
Skype: missing.link.electronics
Office DE: +49 (731) 141 149-0
Office US: +1  (408) 475-1490
Am Mittwoch, 4. Januar 2017, 18:05:02 CET schrieb X2Go Bug Tracking System:
> Thank you for the additional information you have supplied regarding
> this Bug report.
> 
> This is an automatically generated reply to let you know your message
> has been received.
> 
> Your message is being forwarded to the package maintainers and other
> interested parties for their attention; they will reply in due course.
> 
> Your message has been sent to the package maintainer(s):
>  X2Go Developers <x2go-dev@lists.x2go.org>
> 
> If you wish to submit further information on this problem, please
> send it to 1...@bugs.x2go.org.
> 
> Please do not send mail to ow...@bugs.x2go.org unless you wish
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x2go-INFO-1> "Starting X2Go Client..."
x2go-INFO-4> "Translator: :/i18n/x2goclient_de_de found."
x2go-INFO-4> "Übersetzung: :/i18n/qt_de_de gefunden."
x2go-INFO-3> "X2GoClient wurde gestartet."
x2go-DEBUG-../src/onmainwindow.cpp:517> "$HOME=/home/user"
x2go-DEBUG-../src/onmainwindow.cpp:2206> Reading 3 sessions from config file.
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/onmainwindow.cpp:2686> Creating QPixmap with session icon: 
'":/img/icons/128x128/x2gosession.png"'.
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/onmainwindow.cpp:2686> Creating QPixmap with session icon: 
'":/img/icons/128x128/x2gosession.png"'.
x2go-INFO-8> "Verbindung mit Server wird gestartet: server:22"
x2go-DEBUG-../src/onmainwindow.cpp:2787> Starting new ssh connection to 
server:"server":"22" krbLogin: false
x2go-DEBUG-../src/sshmasterconnection.cpp:174> SshMasterConnection, host 
"server"port 22user "user"useproxy falseproxyserver ""proxyport 22
x2go-DEBUG-../src/sshmasterconnection.cpp:211> Starting SSH connection without 
Kerberos authentication.
x2go-DEBUG-../src/sshmasterconnection.cpp:215> SshMasterConnection, instance 
SshMasterConnection(0x276cb50)  created. 
x2go-DEBUG-../src/sshmasterconnection.cpp:451> SshMasterConnection, instance 
SshMasterConnection(0x276cb50)  entering thread. 
x2go-DEBUG-../src/sshmasterconnection.cpp:487> libssh not initialized yet. 
Initializing.
x2go-DEBUG-../src/sshmasterconnection.cpp:798> cserverAuth
x2go-DEBUG-../src/sshmasterconnection.cpp:813> state: 1

x2go-DEBUG-../src/sshmasterconnection.cpp:995> Challenge authentication failed. 
Trying password mechanism if available.

x2go-DEBUG-../src/sshmasterconnection.cpp:1001> Password mechanism available. 
Continuing.

x2go-DEBUG-../src/sshmasterconnection.cpp:1005> Password authentication 
requested.

x2go-DEBUG-../src/sshmasterconnection.cpp:663> User authentication OK.
x2go-DEBUG-../src/onmainwindow.cpp:2884> SSH connection established.
x2go-DEBUG-../src/onmainwindow.cpp:3193> Continue normal X2Go session
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 0: "export HOSTNAME && x2golistsessions"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x27765e0)  Running 
masterCon->addChannelConnection(this, ' "d2da9dd3-b6c3-47bb-95d1-fdfded74a035" 
', ' "bash -l -c 'echo "X2GODATABEGIN:d2da9dd3-b6c3-47bb-95d1-fdfded74a035"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME 
&& x2golistsessions; echo "X2GODATAEND:d2da9dd3-b" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea64014700

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:d2da9dd3-b6c3-47bb-95d1-fdfded74a035"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && 
x2golistsessions; echo "X2GODATAEND:d2da9dd3-b6c3-47bb-95d1-fdfded74a035";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea64014700; 
SshProcess object: 0
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:d2da9dd3-b6c3-47bb-95d1-fdfded74a035
X2GODATAEND:d2da9dd3-b6c3-47bb-95d1-fdfded74a035
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - "" (0).
x2go-DEBUG-../src/onmainwindow.cpp:3582> ""
x2go-DEBUG-../src/onmainwindow.cpp:4133> Executing remote command: "X2GODPI=96 
x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 de auto 1 D fluxbox 
both"
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 1: "X2GODPI=96 x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 
de auto 1 D fluxbox both"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x277f1b0)  Running 
masterCon->addChannelConnection(this, ' "5d4db5b8-ed08-456a-9843-87e50f596311" 
', ' "bash -l -c 'echo "X2GODATABEGIN:5d4db5b8-ed08-456a-9843-87e50f596311"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; X2GODPI=96 
x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea64014700

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:5d4db5b8-ed08-456a-9843-87e50f596311"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; X2GODPI=96 
x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 de auto 1 D fluxbox 
both; echo "X2GODATAEND:5d4db5b8-ed08-456a-9843-87e50f596311";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea64014700; 
SshProcess object: 1
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:5d4db5b8-ed08-456a-9843-87e50f596311
65
2e2cbe7231b933612d87e713e1320917
14792
user-65-1487007585_stDfluxbox_dp24
43590
43591
43592
X2GODATAEND:5d4db5b8-ed08-456a-9843-87e50f596311
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - "65
2e2cbe7231b933612d87e713e1320917
14792
user-65-1487007585_stDfluxbox_dp24
43590
43591
43592
" (1).
x2go-DEBUG-../src/onmainwindow.cpp:4944> Agent output: "65
2e2cbe7231b933612d87e713e1320917
14792
user-65-1487007585_stDfluxbox_dp24
43590
43591
43592
"
x2go-DEBUG-../src/sshprocess.cpp:372> Starting tunnel via SshProcess object 2: 
"localhost":43590 -> "localhost":44590

x2go-DEBUG-../src/onmainwindow.cpp:5555> "Starting NX proxy, command: nxproxy 
-S 
nx/nx,options=/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/options:65"
x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on 
"localhost":44590
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "
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 '20290'.
Session: Starting session at 'Mon Feb 13 18:39:49 2017'.
Info: Using abstract X11 socket in kernel namespace for accessing DISPLAY=:0.
Info: Connecting to remote host 'localhost:44590'.
Info: Connection to remote proxy 'localhost:44590' established.
"
x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection.
x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 15
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea64014700

x2go-DEBUG-../src/sshmasterconnection.cpp:1526> Forwarding new channel, local 
port: 34678

x2go-DEBUG-../src/sshmasterconnection.cpp:1544> New channel forwarded.

x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: 
Connection with remote proxy completed.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Warning: 
Unrecognized session type 'unix-kde-depth_24'. Assuming agent session.
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_24'.
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 ':0'.
Session: Session started at 'Mon Feb 13 18:39:49 2017'.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: 
Established X server connection.
"
x2go-DEBUG-../src/onmainwindow.cpp:8040> "ssh-keygen -t rsa -b 1024 -N  -f 
/home/user/.x2go/ssh/gen/key.T20259 -q"
x2go-DEBUG-../src/onmainwindow.cpp:8047> ssh-keygen succeeded.
x2go-DEBUG-../src/onmainwindow.cpp:7865> Key created on: 
"/home/user/.x2go/ssh/gen/key.T20259"
x2go-DEBUG-../src/onmainwindow.cpp:9415> Starting Folder Sharing tunnel for: 
"user-65-1487007585_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:9416> FS port: "43592"
x2go-DEBUG-../src/sshprocess.cpp:372> Starting tunnel via SshProcess object 3: 
"localhost":43592 -> "127.0.0.1":22

x2go-DEBUG-../src/sshmasterconnection.cpp:397> Requesting reverse tunnel from 
port 43592 to 22
x2go-DEBUG-../src/sshprocess.cpp:301> Copying file via SshProcess object 4: 
"/home/user/.x2go/ssh/gen/key.T20259" -> "~user/.x2go/ssh/key.T20259"
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 5: "export 
PULSE_CLIENTCONFIG="${HOME}/.x2go/C-user-65-1487007585_stDfluxbox_dp24/.pulse-client.conf";setsid
 x2goruncommand 65 14792 user-65-1487007585_stDfluxbox_dp24 43591 fluxbox nosnd 
D 1> /dev/null 2>/dev/null & exit"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x275dbf0)  Running 
masterCon->addChannelConnection(this, ' "f77a0fe3-b83c-4b06-ba9b-19de9f96d31c" 
', ' "bash -l -c 'echo "X2GODATABEGIN:f77a0fe3-b83c-4b06-ba9b-19de9f96d31c"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export 
PULSE_CLIENTCONFIG="${HOME}/.x2go/C-user-65-1487007585_s" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:286> Listening for TCP/IP connections 
on 43592
x2go-DEBUG-../src/sshmasterconnection.cpp:1355> SSH Master Connection copy - 
dst path:"~user/.x2go/ssh" file:"key.T20259"

x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: Using 
shared memory parameters 0/0K.
"
x2go-DEBUG-../src/onmainwindow.cpp:9460> FS tunnel through SSH seems to be up 
and running ...

x2go-DEBUG-../src/sshmasterconnection.cpp:1416> scp ok: 
"/home/user/.x2go/ssh/gen/key.T20259" -> 
"user"@"server":"~user/.x2go/ssh/key.T20259"

x2go-DEBUG-../src/onmainwindow.cpp:8124> Exported key: 
"/home/user/.x2go/ssh/gen/key.T20259"
x2go-DEBUG-../src/onmainwindow.cpp:8127> Key removed.
x2go-DEBUG-../src/onmainwindow.cpp:9520> Temporarily activated public key from 
file "/home/user/.x2go/ssh/gen/key.T20259".pub.

x2go-DEBUG-../src/onmainwindow.cpp:9613> Calling startX2goMount command.

x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 6: "export HOSTNAME && x2gomountdirs dir 
user-65-1487007585_stDfluxbox_dp24 user ~user/.x2go/ssh/key.T20259 
/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__43592"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x2769e60)  Running 
masterCon->addChannelConnection(this, ' "418d12c7-4af1-47d5-9eb5-9f24184a3f72" 
', ' "bash -l -c 'echo "X2GODATABEGIN:418d12c7-4af1-47d5-9eb5-9f24184a3f72"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME 
&& x2gomountdirs dir user-65-1487007585_stDflux" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea640138a0

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:f77a0fe3-b83c-4b06-ba9b-19de9f96d31c"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export 
PULSE_CLIENTCONFIG="${HOME}/.x2go/C-user-65-1487007585_stDfluxbox_dp24/.pulse-client.conf";setsid
 x2goruncommand 65 14792 user-65-1487007585_stDfluxbox_dp24 43591 fluxbox nosnd 
D 1> /dev/null 2>/dev/null & exit; echo 
"X2GODATAEND:f77a0fe3-b83c-4b06-ba9b-19de9f96d31c";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea640128f0

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:418d12c7-4af1-47d5-9eb5-9f24184a3f72"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && 
x2gomountdirs dir user-65-1487007585_stDfluxbox_dp24 user 
~user/.x2go/ssh/key.T20259 
/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__43592;
 echo "X2GODATAEND:418d12c7-4af1-47d5-9eb5-9f24184a3f72";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea640138a0; 
SshProcess object: 5
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:f77a0fe3-b83c-4b06-ba9b-19de9f96d31c
"
x2go-DEBUG-../src/sshprocess.cpp:523> Have stderr only, something must be wrong.
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: false - "mv: cannot stat 
â/tmp/krb5cc_30146_pF60e3â: No such file or directory
" (5).
x2go-DEBUG-../src/onmainwindow.cpp:10759> "Searching proxy window: 
X2GO-user-65-1487007585_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:12465> "Searching window with title: 
X2GO-user-65-1487007585_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:10765> "Proxy window found: 52428855"
x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea640128f0; 
SshProcess object: 6
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:418d12c7-4af1-47d5-9eb5-9f24184a3f72
dirs:/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__43592
ssh port:43592
Host:127.0.0.1
User:user
inserted, timeout 30 sshfs  -o idmap=user,uid=`id -u`,gid=`id 
-g`,default_permissions,ServerAliveInterval=300,IdentityFile=/home/fass/user/.x2go/ssh/key.T20259,UserKnownHostsFile=/home/fass/user/.x2go/ssh/key.T20259.ident
 "user"@127.0.0.1:"/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool" 
"/tmp/.x2go-user/spool/C-user-65-1487007585_stDfluxbox_dp24" -p 43592
X2GODATAEND:418d12c7-4af1-47d5-9eb5-9f24184a3f72
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - 
"dirs:/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__43592
ssh port:43592
Host:127.0.0.1
User:user
inserted, timeout 30 sshfs  -o idmap=user,uid=`id -u`,gid=`id 
-g`,default_permissions,ServerAliveInterval=300,IdentityFile=/home/fass/user/.x2go/ssh/key.T20259,UserKnownHostsFile=/home/fass/user/.x2go/ssh/key.T20259.ident
 "user"@127.0.0.1:"/home/user/.x2go/S-user-65-1487007585_stDfluxbox_dp24/spool" 
"/tmp/.x2go-user/spool/C-user-65-1487007585_stDfluxbox_dp24" -p 43592
" (6).
x2go-DEBUG-../src/onmainwindow.cpp:8183> Post-cleanup for startX2goMount 
triggered.

x2go-DEBUG-../src/onmainwindow.cpp:8208> Deactivating public key from 
"/home/user/.x2go/ssh/gen/key.T20259".pub again.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea64014700; 
SshProcess object: 2
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Error: Failure 
reading from the peer proxy.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Error: 
Connection with remote peer broken.
Error: Please check the state of your network and retry.
Session: Terminating session at 'Mon Feb 13 18:53:07 2017'.
Session: Session terminated at 'Mon Feb 13 18:53:07 2017'.
"
x2go-DEBUG-../src/onmainwindow.cpp:5871> Deleting Proxy.
x2go-DEBUG-../src/onmainwindow.cpp:5920> Waiting for proxy to exit.
x2go-DEBUG-../src/onmainwindow.cpp:5940> Checking exit status.
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 7: "x2gocmdexitmessage user-65-1487007585_stDfluxbox_dp24"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x265b6b0)  Running 
masterCon->addChannelConnection(this, ' "ec87afc4-fac7-4f74-864e-2f9e82451a5b" 
', ' "bash -l -c 'echo "X2GODATABEGIN:ec87afc4-fac7-4f74-864e-2f9e82451a5b"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; 
x2gocmdexitmessage user-65-1487007585_stDfluxbox_dp24; echo "X2" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/onmainwindow.cpp:5997> Finished proxy.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7fea64014700

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:ec87afc4-fac7-4f74-864e-2f9e82451a5b"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; x2gocmdexitmessage 
user-65-1487007585_stDfluxbox_dp24; echo 
"X2GODATAEND:ec87afc4-fac7-4f74-864e-2f9e82451a5b";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7fea64014700; 
SshProcess object: 7
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:ec87afc4-fac7-4f74-864e-2f9e82451a5b
exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
X2GODATAEND:ec87afc4-fac7-4f74-864e-2f9e82451a5b
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - "exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
" (7).
x2go-DEBUG-../src/onmainwindow.cpp:9358> "Command message: exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
"
x2go-DEBUG-../src/sshmasterconnection.cpp:717> SshMasterConnection, instance 
SshMasterConnection(0x276cb50)  waiting for thread to finish. 
x2go-DEBUG-../src/sshmasterconnection.cpp:1435> Disconnecting ...

x2go-DEBUG-../src/sshmasterconnection.cpp:1446> Deleting channel connections.

x2go-DEBUG-../src/sshmasterconnection.cpp:1454> Disconnecting session.

x2go-DEBUG-../src/sshmasterconnection.cpp:1460> Deleting sockets.

x2go-DEBUG-../src/sshmasterconnection.cpp:1467> All channels closed and session 
disconnected. Quiting session loop.

x2go-DEBUG-../src/sshmasterconnection.cpp:721> SshMasterConnection, instance 
SshMasterConnection(0x276cb50)  thread finished. 
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshmasterconnection.cpp:728> SshMasterConnection, instance 
SshMasterConnection(0x276cb50)  finished destructor. 

x2go-DEBUG-../src/onmainwindow.cpp:1561> Close event received.

x2go-DEBUG-../src/onmainwindow.cpp:1585> Quitting from tray icon and closing 
application.

x2go-INFO-6> "X2GoClient wird geschlossen ..."
x2go-DEBUG-../src/onmainwindow.cpp:1414> Saving settings ...
x2go-DEBUG-../src/onmainwindow.cpp:1423> Saved settings.
x2go-DEBUG-../src/sshmasterconnection.cpp:745> libssh finalized.
x2go-INFO-7> "Alle Hooks, die beim Beenden von X2GoClient abgearbeitet werden 
sollten, wurden abgearbeitet."
x2go-DEBUG-../src/onmainwindow.cpp:530> Destroying X2Go Client's main window.
x2go-DEBUG-../src/onmainwindow.cpp:533> Finished destructor hooks for X2Go 
Client's main window.
x2go-INFO-1> "Starting X2Go Client..."
x2go-INFO-4> "Translator: :/i18n/x2goclient_de_de found."
x2go-INFO-4> "Übersetzung: :/i18n/qt_de_de gefunden."
x2go-INFO-3> "X2GoClient wurde gestartet."
x2go-DEBUG-../src/onmainwindow.cpp:517> "$HOME=/home/user"
x2go-DEBUG-../src/onmainwindow.cpp:2206> Reading 3 sessions from config file.
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/sessionbutton.cpp:325> Creating QPixmap with session icon: 
":/img/icons/128x128/x2gosession.png".
x2go-DEBUG-../src/onmainwindow.cpp:2686> Creating QPixmap with session icon: 
'":/img/icons/128x128/x2gosession.png"'.
x2go-INFO-8> "Verbindung mit Server wird gestartet: server:22"
x2go-DEBUG-../src/onmainwindow.cpp:2787> Starting new ssh connection to 
server:"server":"22" krbLogin: false
x2go-DEBUG-../src/sshmasterconnection.cpp:174> SshMasterConnection, host 
"server"port 22user "user"useproxy falseproxyserver ""proxyport 22
x2go-DEBUG-../src/sshmasterconnection.cpp:211> Starting SSH connection without 
Kerberos authentication.
x2go-DEBUG-../src/sshmasterconnection.cpp:215> SshMasterConnection, instance 
SshMasterConnection(0x13d30c0)  created. 
x2go-DEBUG-../src/sshmasterconnection.cpp:451> SshMasterConnection, instance 
SshMasterConnection(0x13d30c0)  entering thread. 
x2go-DEBUG-../src/sshmasterconnection.cpp:487> libssh not initialized yet. 
Initializing.
x2go-DEBUG-../src/sshmasterconnection.cpp:798> cserverAuth
x2go-DEBUG-../src/sshmasterconnection.cpp:813> state: 1

x2go-DEBUG-../src/sshmasterconnection.cpp:995> Challenge authentication failed. 
Trying password mechanism if available.

x2go-DEBUG-../src/sshmasterconnection.cpp:1001> Password mechanism available. 
Continuing.

x2go-DEBUG-../src/sshmasterconnection.cpp:1005> Password authentication 
requested.

x2go-DEBUG-../src/sshmasterconnection.cpp:663> User authentication OK.
x2go-DEBUG-../src/onmainwindow.cpp:2884> SSH connection established.
x2go-DEBUG-../src/onmainwindow.cpp:3193> Continue normal X2Go session
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 0: "export HOSTNAME && x2golistsessions"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x13d2eb0)  Running 
masterCon->addChannelConnection(this, ' "9dcd3779-12b1-4780-9092-aafa31f9516f" 
', ' "bash -l -c 'echo "X2GODATABEGIN:9dcd3779-12b1-4780-9092-aafa31f9516f"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME 
&& x2golistsessions; echo "X2GODATAEND:9dcd3779-1" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7f7da8014700      
                                                     
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:9dcd3779-12b1-4780-9092-aafa31f9516f"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && 
x2golistsessions; echo "X2GODATAEND:9dcd3779-12b1-4780-9092-aafa31f9516f";'"    
                                                                                
                  
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.       
                                                     
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7f7da8014700; 
SshProcess object: 0                                  
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.                       
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.                 
                                                     
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:9dcd3779-12b1-4780-9092-aafa31f9516f         
15708|user-66-1487008703_stDfluxbox_dp24|66|server|S|2017-02-13T18:58:23|db1e2fb052e2bdd224e97317fe4ac7b9|10.89.231.166|57752|57753|2017-02-13T18:58:26|user|46250|57754|-1|-1
                                                                                
         
X2GODATAEND:9dcd3779-12b1-4780-9092-aafa31f9516f                                
                                                     
"                                                                               
                                                     
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - 
"15708|user-66-1487008703_stDfluxbox_dp24|66|server|S|2017-02-13T18:58:23|db1e2fb052e2bdd224e97317fe4ac7b9|10.89.231.166|57752|57753|2017-02-13T18:58:26|user|46250|57754|-1|-1
                             
" (0).                                                                          
                                                     
x2go-DEBUG-../src/onmainwindow.cpp:3582> 
"15708|user-66-1487008703_stDfluxbox_dp24|66|server|S|2017-02-13T18:58:23|db1e2fb052e2bdd224e97317fe4ac7b9|10.89.231.166|57752|57753|2017-02-13T18:58:26|user|46250|57754|-1|-1
                                               
"                                                                               
                                                     
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 1: "x2goresume-session user-66-1487008703_stDfluxbox_dp24 800x600 adsl 
64k-png de auto 1 both"                                                         
                            
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x13e3990)  Running 
masterCon->addChannelConnection(this, ' "4e32c0fa-2bee-4806-8d9c-03bdd3857475" 
', ' "bash -l -c 'echo "X2GODATABEGIN:4e32c0fa-2bee-4806-8d9c-03bdd3857475"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; 
x2goresume-session user-66-1487008703_stDfluxbox_dp24 800x600 a" ');            
                       
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.                                                
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.                         
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.                                              
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.           
                                                     
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7f7da8014700      
                                                     
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:4e32c0fa-2bee-4806-8d9c-03bdd3857475"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; x2goresume-session 
user-66-1487008703_stDfluxbox_dp24 800x600 adsl 64k-png de auto 1 both; echo 
"X2GODATAEND:4e32c0fa-2bee-4806-8d9c-03bdd3857475";'"                           
                   
                                                                                
                                                     
x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7f7da8014700; 
SshProcess object: 1
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:4e32c0fa-2bee-4806-8d9c-03bdd3857475
gr_port=57752
sound_port=57753
fs_port=57754
X2GODATAEND:4e32c0fa-2bee-4806-8d9c-03bdd3857475
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - "gr_port=57752
sound_port=57753
fs_port=57754
" (1).
x2go-DEBUG-../src/onmainwindow.cpp:4944> Agent output: "gr_port=57752
sound_port=57753
fs_port=57754
"
x2go-DEBUG-../src/onmainwindow.cpp:5122> New gr_port: "57752"
x2go-DEBUG-../src/onmainwindow.cpp:5129> New sound_port: "57753"
x2go-DEBUG-../src/onmainwindow.cpp:5136> New fs_port: "57754"
x2go-DEBUG-../src/sshprocess.cpp:372> Starting tunnel via SshProcess object 2: 
"localhost":57752 -> "localhost":58752

x2go-DEBUG-../src/onmainwindow.cpp:5555> "Starting NX proxy, command: nxproxy 
-S 
nx/nx,options=/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/options:66"
x2go-DEBUG-../src/sshprocess.cpp:157> Direct tunnel: waiting for connections on 
"localhost":58752
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "
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 '24517'.
Session: Starting session at 'Tue Feb 14 07:49:16 2017'.
Info: Using abstract X11 socket in kernel namespace for accessing DISPLAY=:0.
Info: Connecting to remote host 'localhost:58752'.
Info: Connection to remote proxy 'localhost:58752' established.
"
x2go-DEBUG-../src/sshprocess.cpp:109> New TCP connection.
x2go-DEBUG-../src/sshprocess.cpp:114> New socket: 15
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7f7da8014700

x2go-DEBUG-../src/sshmasterconnection.cpp:1526> Forwarding new channel, local 
port: 42908

x2go-DEBUG-../src/sshmasterconnection.cpp:1544> New channel forwarded.

x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: 
Connection with remote proxy completed.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Warning: 
Unrecognized session type 'unix-kde-depth_24'. Assuming agent session.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: Using 
ADSL link parameters 512/24/1/0.
Info: Using cache parameters 4/4096KB/8192KB/8192KB.
Info: Using pack method '64k-png-7' with session 'unix-kde-depth_24'.
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 ':0'.
Session: Session started at 'Tue Feb 14 07:49:16 2017'.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: 
Established X server connection.
"
x2go-DEBUG-../src/onmainwindow.cpp:8040> "ssh-keygen -t rsa -b 1024 -N  -f 
/home/user/.x2go/ssh/gen/key.T24490 -q"
x2go-DEBUG-../src/onmainwindow.cpp:8047> ssh-keygen succeeded.
x2go-DEBUG-../src/onmainwindow.cpp:7865> Key created on: 
"/home/user/.x2go/ssh/gen/key.T24490"
x2go-DEBUG-../src/onmainwindow.cpp:9415> Starting Folder Sharing tunnel for: 
"user-66-1487008703_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:9416> FS port: "57754"
x2go-DEBUG-../src/sshprocess.cpp:372> Starting tunnel via SshProcess object 3: 
"localhost":57754 -> "127.0.0.1":22

x2go-DEBUG-../src/sshmasterconnection.cpp:397> Requesting reverse tunnel from 
port 57754 to 22
x2go-DEBUG-../src/sshprocess.cpp:301> Copying file via SshProcess object 4: 
"/home/user/.x2go/ssh/gen/key.T24490" -> "~user/.x2go/ssh/key.T24490"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Info: Using 
shared memory parameters 0/0K.
"
x2go-DEBUG-../src/onmainwindow.cpp:10759> "Searching proxy window: 
X2GO-user-66-1487008703_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:12465> "Searching window with title: 
X2GO-user-66-1487008703_stDfluxbox_dp24"
x2go-DEBUG-../src/onmainwindow.cpp:10765> "Proxy window found: 142606391"
x2go-DEBUG-../src/sshmasterconnection.cpp:286> Listening for TCP/IP connections 
on 57754
x2go-DEBUG-../src/onmainwindow.cpp:9460> FS tunnel through SSH seems to be up 
and running ...

x2go-DEBUG-../src/sshmasterconnection.cpp:1355> SSH Master Connection copy - 
dst path:"~user/.x2go/ssh" file:"key.T24490"

x2go-DEBUG-../src/sshmasterconnection.cpp:1416> scp ok: 
"/home/user/.x2go/ssh/gen/key.T24490" -> 
"user"@"server":"~user/.x2go/ssh/key.T24490"

x2go-DEBUG-../src/onmainwindow.cpp:8124> Exported key: 
"/home/user/.x2go/ssh/gen/key.T24490"
x2go-DEBUG-../src/onmainwindow.cpp:8127> Key removed.
x2go-DEBUG-../src/onmainwindow.cpp:9520> Temporarily activated public key from 
file "/home/user/.x2go/ssh/gen/key.T24490".pub.

x2go-DEBUG-../src/onmainwindow.cpp:9613> Calling startX2goMount command.

x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 5: "export HOSTNAME && x2gomountdirs dir 
user-66-1487008703_stDfluxbox_dp24 user ~user/.x2go/ssh/key.T24490 
/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__57754"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x124c7d0)  Running 
masterCon->addChannelConnection(this, ' "45b54060-85e4-418d-9c95-92aced4b1f51" 
', ' "bash -l -c 'echo "X2GODATABEGIN:45b54060-85e4-418d-9c95-92aced4b1f51"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME 
&& x2gomountdirs dir user-66-1487008703_stDflux" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7f7da8013c40

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:45b54060-85e4-418d-9c95-92aced4b1f51"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; export HOSTNAME && 
x2gomountdirs dir user-66-1487008703_stDfluxbox_dp24 user 
~user/.x2go/ssh/key.T24490 
/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__57754;
 echo "X2GODATAEND:45b54060-85e4-418d-9c95-92aced4b1f51";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7f7da8013c40; 
SshProcess object: 5
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:45b54060-85e4-418d-9c95-92aced4b1f51
dirs:/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__57754
ssh port:57754
Host:127.0.0.1
User:user
inserted, timeout 30 sshfs  -o idmap=user,uid=`id -u`,gid=`id 
-g`,default_permissions,ServerAliveInterval=300,IdentityFile=/home/fass/user/.x2go/ssh/key.T24490,UserKnownHostsFile=/home/fass/user/.x2go/ssh/key.T24490.ident
 "user"@127.0.0.1:"/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool" 
"/tmp/.x2go-user/spool/C-user-66-1487008703_stDfluxbox_dp24" -p 57754
X2GODATAEND:45b54060-85e4-418d-9c95-92aced4b1f51
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - 
"dirs:/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool__PRINT_SPOOL___REVERSESSH_PORT__57754
ssh port:57754
Host:127.0.0.1
User:user
inserted, timeout 30 sshfs  -o idmap=user,uid=`id -u`,gid=`id 
-g`,default_permissions,ServerAliveInterval=300,IdentityFile=/home/fass/user/.x2go/ssh/key.T24490,UserKnownHostsFile=/home/fass/user/.x2go/ssh/key.T24490.ident
 "user"@127.0.0.1:"/home/user/.x2go/S-user-66-1487008703_stDfluxbox_dp24/spool" 
"/tmp/.x2go-user/spool/C-user-66-1487008703_stDfluxbox_dp24" -p 57754
" (5).
x2go-DEBUG-../src/onmainwindow.cpp:8183> Post-cleanup for startX2goMount 
triggered.

x2go-DEBUG-../src/onmainwindow.cpp:8208> Deactivating public key from 
"/home/user/.x2go/ssh/gen/key.T24490".pub again.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7f7da8014700; 
SshProcess object: 2
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Error: Failure 
reading from the peer proxy.
"
x2go-DEBUG-../src/onmainwindow.cpp:6014> Proxy wrote on stderr: "Error: 
Connection with remote peer broken.
Error: Please check the state of your network and retry.
Session: Terminating session at 'Tue Feb 14 16:17:09 2017'.
Session: Session terminated at 'Tue Feb 14 16:17:09 2017'.
"
x2go-DEBUG-../src/onmainwindow.cpp:5871> Deleting Proxy.
x2go-DEBUG-../src/onmainwindow.cpp:5920> Waiting for proxy to exit.
x2go-DEBUG-../src/onmainwindow.cpp:5940> Checking exit status.
x2go-DEBUG-../src/sshprocess.cpp:199> Executing remote command via SshProcess 
object 6: "x2gocmdexitmessage user-66-1487008703_stDfluxbox_dp24"
x2go-DEBUG-../src/sshprocess.cpp:204> this=SshProcess(0x13c8a40)  Running 
masterCon->addChannelConnection(this, ' "b17cd05f-fa11-4ff9-96a6-f76f80356e85" 
', ' "bash -l -c 'echo "X2GODATABEGIN:b17cd05f-fa11-4ff9-96a6-f76f80356e85"; 
export PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; 
x2gocmdexitmessage user-66-1487008703_stDfluxbox_dp24; echo "X2" '); 
x2go-DEBUG-../src/sshmasterconnection.cpp:1324> Locking SSH channel connection 
MUTEX.
x2go-DEBUG-../src/sshmasterconnection.cpp:1326> Passing new channel conenction 
object to channelConnections.
x2go-DEBUG-../src/sshmasterconnection.cpp:1328> Unlocking SSH channel 
connection MUTEX.
x2go-DEBUG-../src/onmainwindow.cpp:5997> Finished proxy.
x2go-DEBUG-../src/sshmasterconnection.cpp:1516> Creating new channel.

x2go-DEBUG-../src/sshmasterconnection.cpp:1520> New channel:0x7f7da8012df0

x2go-DEBUG-../src/sshmasterconnection.cpp:1551> Executing remote: "bash -l -c 
'echo "X2GODATABEGIN:b17cd05f-fa11-4ff9-96a6-f76f80356e85"; export 
PATH="/usr/local/bin:/usr/bin:/bin"; export TERM="dumb"; x2gocmdexitmessage 
user-66-1487008703_stDfluxbox_dp24; echo 
"X2GODATAEND:b17cd05f-fa11-4ff9-96a6-f76f80356e85";'"

x2go-DEBUG-../src/sshmasterconnection.cpp:1574> New exec channel created.

x2go-DEBUG-../src/sshmasterconnection.cpp:1623> EOF on channel 0x7f7da8012df0; 
SshProcess object: 6
x2go-DEBUG-../src/sshmasterconnection.cpp:1746> EOF sent.
x2go-DEBUG-../src/sshmasterconnection.cpp:1750> Channel closed.
x2go-DEBUG-../src/sshprocess.cpp:517> SSH finished: raw output (stdout): 
"X2GODATABEGIN:b17cd05f-fa11-4ff9-96a6-f76f80356e85
exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
X2GODATAEND:b17cd05f-fa11-4ff9-96a6-f76f80356e85
"
x2go-DEBUG-../src/sshprocess.cpp:528> SSH finished: true - "exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
" (6).
x2go-DEBUG-../src/onmainwindow.cpp:9358> "Command message: exec fluxbox
Loading profile from /etc/profile
Loading profile from /home/fass/user/.profile
"
x2go-DEBUG-../src/sshmasterconnection.cpp:717> SshMasterConnection, instance 
SshMasterConnection(0x13d30c0)  waiting for thread to finish. 
x2go-DEBUG-../src/sshmasterconnection.cpp:1435> Disconnecting ...

x2go-DEBUG-../src/sshmasterconnection.cpp:1446> Deleting channel connections.

x2go-DEBUG-../src/sshmasterconnection.cpp:1454> Disconnecting session.

x2go-DEBUG-../src/sshmasterconnection.cpp:1460> Deleting sockets.

x2go-DEBUG-../src/sshmasterconnection.cpp:1467> All channels closed and session 
disconnected. Quiting session loop.

x2go-DEBUG-../src/sshmasterconnection.cpp:721> SshMasterConnection, instance 
SshMasterConnection(0x13d30c0)  thread finished. 
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshprocess.cpp:52> SshProcess destructor called.
x2go-DEBUG-../src/sshmasterconnection.cpp:728> SshMasterConnection, instance 
SshMasterConnection(0x13d30c0)  finished destructor. 
x2go-INFO-8> "Verbindung mit Server wird gestartet: server:22"
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