[X2Go-User] Please help I am stuck with Socket Error: Unknown error

Mike DePaulo mikedep333 at gmail.com
Sun May 21 14:57:53 CEST 2017


This message appears to be coming from libssh. I am reaching out to the
libssh developers for guidance.

-Mike

On Fri, May 19, 2017 at 11:09 AM, Tajammul Rafique <trcns at yahoo.com> wrote:

> 1. At what point do you get the message "Socker Error: Unknown error"?
> I get this[image: Inline image]
>  error while creating a session screen shot attached.
>
> 2. Is the message a pop-up or something?
> Yes, as shown in the screen shot.
>
> 3. Assuming it happens as you are attempting to start a session, run
> "x2golistsessions" on the server both before and after attempting to start
> one. We also terminated this session and I tried my session only but that
> did not work either.
> Attached is the out come of "x2golistsessions" before, during the attempt
> and after.
> 1:~$ x2golistsessions ^[[A129056|aaaaaaaaaaaa-50-
> 1495205101_stDXFCE_dp32|50|xxxxxxxxx|R|2017-05-19T14:45:01|
> 9c5ad421c0f73828157e0fb74d5a2d45|10.39.25.54|30001|30002|
> 2017-05-19T14:45:02|davisja|417|30003|
>
> :~$ x2golistsessions ^[[A129056|aaaaaaaaaaaa-50-
> 1495205101_stDXFCE_dp32|50|xxxxxxxxx1|R|2017-05-19T14:45:01|
> 9c5ad421c0f73828157e0fb74d5a2d45|10.39.25.54|30001|30002|
> 2017-05-19T14:45:02|davisja|417|30003|
>
> :~$ x2golistsessions 129056|aaaaaaaaaaaa-50-1495205101_stDXFCE_dp32|50|
> xxxxxxxxx|R|2017-05-19T14:45:01|9c5ad421c0f73828157e0fb74d5a2d
> 45|10.39.25.54|30001|30002|2017-05-19T14:45:02|davisja|418|30003|
>
>
> 4. Install and run the "debug" build with the x2goclient installer. Run
> the debug build from the start menu. Expand the terminal window that is
> opened (so that there are as few line wraps as possible.) Reproduce the
> bug. Before quitting, copy and paste the output of the terminal window into
> a .txt attachment.
>
> x2go-INFO-1> "Starting X2Go Client..."
> x2go-WARNING-1> "English language requested, not loading translator."
> x2go-WARNING-1> "English language requested, not loading translator."
> x2go-DEBUG-../src/onmainwindow.cpp:10108> Getting X.Org Server settings.
> x2go-INFO-3> "Started X2Go Client."
> x2go-DEBUG-../src/onmainwindow.cpp:518> "$HOME=C:/Users/bbbbbbb"
> x2go-DEBUG-../src/onmainwindow.cpp:2279> Reading 1 sessions from config
> file.
> x2go-DEBUG-../src/sessionbutton.cpp:341> Creating QPixmap with session
> icon: ":/
> img/icons/128x128/x2gosession.png".
> x2go-DEBUG-../src/onmainwindow.cpp:10011> Starting helper servers for
> Windows ..
> .
> x2go-DEBUG-../src/onmainwindow.cpp:10178> "/cygdrive/C/Users/rafiquta/.
> x2go/var"
>  cygwin var path
> x2go-DEBUG-../src/onmainwindow.cpp:10261> "C:/Users/bbbbbbb/.x2go/etc/
> sshd_conf
> ig created."
> x2go-DEBUG-../src/onmainwindow.cpp:9771> Resolved localhost.
> x2go-DEBUG-../src/pulsemanager.cpp:232> pulse started with
> arguments("--exit-idl
> e-time=-1", "-n", "-F", "C:\Users\rafiquta\.x2go\pulse\config.pa", "-p",
> "G:\Pro
> gram Files (x86)\x2goclient\pulse\lib\pulse-7.1\modules",
> "--log-level=debug", "
> --verbose", "--log-target=file:C:\Users\bbbbbbb\.x2go\pulse\pulse.log") ;
> waiti
> ng for finish...
> x2go-DEBUG-../src/pulsemanager.cpp:783>
> x2go-DEBUG-../src/pulsemanager.cpp:786>
> x2go-DEBUG-../src/onmainwindow.cpp:9799> Port already in use: 7022
> x2go-DEBUG-../src/onmainwindow.cpp:9771> Resolved localhost.
> x2go-DEBUG-../src/onmainwindow.cpp:2759> Creating QPixmap with session
> icon: '":
> /img/icons/128x128/x2gosession.png"'.
> x2go-DEBUG-../src/onmainwindow.cpp:9793> Port is free: 7023
> x2go-DEBUG-../src/onmainwindow.cpp:10611> Logging cygwin sshd to:
> "C:/Users/xxxxxxxx
> /.x2go/sshLogs/Hp9184.log"
> x2go-DEBUG-../src/onmainwindow.cpp:10625> Creating desktop: x2go_xxxxxxxx
> x2go-DEBUG-../src/onmainwindow.cpp:9771> Resolved localhost.
> x2go-DEBUG-../src/onmainwindow.cpp:9799> Port already in use: 7023
> x2go-DEBUG-../src/onmainwindow.cpp:9771> Resolved localhost.
> x2go-DEBUG-../src/onmainwindow.cpp:9799> Port already in use: 7023
> x2go-DEBUG-../src/onmainwindow.cpp:10722> User mode OpenSSH server
> started succe
> ssfully.
> x2go-INFO-8> "Starting connection to server: 10.39.27.220:22"
> x2go-DEBUG-../src/onmainwindow.cpp:2860> Starting new ssh connection to
> server:"
> 10.39.27.220":"22" krbLogin: false
> x2go-DEBUG-../src/sshmasterconnection.cpp:175> SshMasterConnection, host
> "10.39.
> 27.220"port 22user "rafiquta"useproxy falseproxyserver ""proxyport 22
> x2go-DEBUG-../src/sshmasterconnection.cpp:212> Starting SSH connection
> without K
> erberos authentication.
> x2go-DEBUG-../src/sshmasterconnection.cpp:216> SshMasterConnection,
> instance Ssh
> MasterConnection(0x32dee98)  created.
> x2go-DEBUG-../src/sshmasterconnection.cpp:452> SshMasterConnection,
> instance Ssh
> MasterConnection(0x32dee98)  entering thread.
> x2go-DEBUG-../src/sshmasterconnection.cpp:488> libssh not initialized
> yet. Initi
> alizing.
> x2go-DEBUG-../src/sshmasterconnection.cpp:532> Setting SSH directory to
> "C:/User
> s/bbbbbbb/ssh"
> x2go-DEBUG-../src/sshmasterconnection.cpp:588> "Cannot connect to
> 10.39.27.220:2
> 2" - "Socket error: Unknown error"
> x2go-ERROR-2> "Connection error: Cannot connect to 10.39.27.220:22:
> Socket error
> : Unknown error"
> x2go-DEBUG-../src/sshmasterconnection.cpp:718> SshMasterConnection,
> instance Ssh
> MasterConnection(0x32dee98)  waiting for thread to finish.
> x2go-DEBUG-../src/sshmasterconnection.cpp:722> SshMasterConnection,
> instance Ssh
> MasterConnection(0x32dee98)  thread finished.
> x2go-DEBUG-../src/sshmasterconnection.cpp:729> SshMasterConnection,
> instance Ssh
> MasterConnection(0x32dee98)  finished destructor.
>
>
>
>
>
> *Thanks*
>
> *Tajammul*
>
>
>
> On Friday, May 19, 2017 10:32 AM, Mike DePaulo <mikedep333 at gmail.com>
> wrote:
>
>
> I am not much for analyzing packet captures, but can you tell us:
> 1. At what point do you get the message "Socker Error: Unknown error"?
> 2. Is the message a pop-up or something?
> 3. Assuming it happens as you are attempting to start a session, run
> "x2golistsessions" on the server both before and after attempting to start
> one.
> 4. Install and run the "debug" build with the x2goclient installer. Run
> the debug build from the start menu. Expand the terminal window that is
> opened (so that there are as few line wraps as possible.) Reproduce the
> bug. Before quitting, copy and paste the output of the terminal window into
> a .txt attachment.
>
> -Mike
>
> On Fri, May 19, 2017 at 10:21 AM, Tajammul Rafique <trcns at yahoo.com>
> wrote:
>
> I posted this question before but had no luck in finding a solution. Since
> last month my windows 10 computer with x2go client stopped working with
> Linux Ubuntu 14.4 x2go server. I tried uninstalling and reinstalling the
> client but it did not help. In the mean time my co-league's x2go client
> still works. I captured packets on my computer as attached, all I see is
> the connection was reset. Why and how to fix it I don't can someone please
> help?
>
> [image: Inline image]
>
> *Thanks*
>
> *Tajammul*
>
>
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> x2go-user at lists.x2go.org
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>
>
>
>
>
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