X2Go Bug report logs - #1482
Problems in the usage of x2go

Full log

Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

Received: (at submit) by bugs.x2go.org; 29 Jun 2020 08:40:05 +0000
From liuniu@smail.nju.edu.cn  Mon Jun 29 10:40:02 2020
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
	ymir.das-netzwerkteam.de
X-Spam-Level: **
X-Spam-Status: No, score=2.2 required=3.0 tests=BAYES_50,FORGED_SPF_HELO,
	HTML_MESSAGE,KHOP_HELO_FCRDNS,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,
	SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no
	version=3.4.2
Received: from qq.com (smtpbg554.qq.com [183.3.226.186])
	by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 481B85DA8B
	for <submit@bugs.x2go.org>; Mon, 29 Jun 2020 10:39:55 +0200 (CEST)
X-QQ-mid: bizesmtp27t1593419987tvk11x1w
Received: from [192.168.2.101] (unknown [221.6.40.172])
	by esmtp10.qq.com (ESMTP) with SMTP id 0
	for <submit@bugs.x2go.org>; Mon, 29 Jun 2020 16:39:46 +0800 (CST)
X-QQ-SSF: 01400000002000P0ZG20B00A0000000
X-QQ-FEAT: 5fcmgs/4YaQgPXuhd8Dh20Jb8f8eWr9wfA/AqAioKiT8Ze7W8POppTB4+IUW/
	aoXhv3CrJIFGCiA+VLoBwlr6YJp+I/5uawvZ6N4VmzzTEhzoLX9Q7AhEXatfz8sMSZzAap8
	lUGqyfmze5E7+9RW4jeyGb49um1WjQVGWZPIQmnANiulBho6Fg9ElcRp3BT7Jv2yBfzYxTD
	gmwMsY9Qs1Wx6LAzj/uicIDw1US3QhmKiJTW5qDKXN+DXZ/80DYRMizTz0Ek6tNc+y0iLcF
	+7gMTtYARTZhmySaQJ9QPmMno+krSER0WI0l7Yrte9TpC9DWHn8c83IeiCRcGMiihVRBA29
	CvM+edulcIFG/PENipRbJ7DybouJHfkC+CrKuZ6hddhA1UsP5s=
X-QQ-GoodBg: 2
From: Niu Liu <liuniu@smail.nju.edu.cn>
Content-Type: multipart/alternative;
	boundary="Apple-Mail=_F66F1C6F-D22E-49D3-BB47-3A66603C8DA2"
Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\))
Subject: Problems in the usage of x2go
Message-Id: <1FF1F060-0D7E-46B2-8CA4-7A6F0C54A3FC@smail.nju.edu.cn>
Date: Mon, 29 Jun 2020 16:39:46 +0800
To: submit@bugs.x2go.org
X-Mailer: Apple Mail (2.3608.80.23.2.2)
X-QQ-SENDSIZE: 520
Feedback-ID: bizesmtp:smail.nju.edu.cn:qybgweb:qybgweb11

[Message part 1 (text/plain, inline)]

Package: x2goserver
Version: 4.1.0.3-0~1708~ubuntu18.04.1

Hello,

I try to use the x2go to connect to my server (Ubuntu 18.04 LTS). I followed the installation procedures given in this website (https://draculaservers.com/tutorials/install-x2go-ubuntu-remote-desktop/ <https://draculaservers.com/tutorials/install-x2go-ubuntu-remote-desktop/>) and all seemed OK.

Then I used the x2goclient to connect to the server machine. The desktop environment I chose is the ICEWM. However, I got an error message as shown below.
>>>>>>>>>>>>>>>>>>>>
Connection failed. /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") /usr/local/lib/x2go/x2gocheckport: line 131: connect('dbname=/var/lib/x2go/x2go_sessions','',...): syntax error in expression (error token is "('dbname=/var/lib/x2go/x2go_sessions','',...)") Unable to find free display port or insert new session into database; parameters: port (50), hostname (nju-07) and session name (). 
<<<<<<<<<<<<<<<<<<

I peeked advices from google. Some guy suggested that to run command like "sudo x2godbadmin —createdb”. I did, but it did not work.

So I am writing to ask for your help.

Thanks for your time in advance and I am looking forward to your reply.

Best wishes,
Niu

[Message part 2 (text/html, inline)]

Send a report that this bug log contains spam.