Dear List,
I'm trying to use X2go client with a http proxy connection. In the
session options I selected the "Use proxy server for connection" and the
type "HTTP", I entered the proxy port and address but when I start the
session I always get this error: "cannot connect to proxy server".
What it's wired is that even if I selected the http option when I try to
start the session a window opens asking for the password for the SSH proxy.
Are there any problems with the http proxy connection? …
[View More]Can I use X2go
client with this type of connection?
Thank you in advance for your help
Kind regards
Caterina
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Hello everyone,
please disregard my previous mailing and consider this enhanced version ...
(NOTE: dismiss it if needed as it hasn't yet been approved)
I have the following on my client when I connect to a server running the same ubuntu precise distribution:
$ cat .x2go/S-sylvain-52-1428522297_stDXFCE_dp24/sessions
Loop: PANIC! The remote NX proxy closed the connection.
Loop: PANIC! Failure negotiating the session in stage '7'.
Loop: PANIC! Wrong version or invalid session authentication …
[View More]cookie.
$ lsb_release -d
Description: Ubuntu 12.04.5 LTS
$ dpkg -l | egrep 'x2go|nxproxy' | perl -ne '@f=split; print "$f[1]\t$f[2]\n"' | column -t
nxproxy 2:3.5.0.31-0~605~ubuntu12.04.1
x2goagent 2:3.5.0.31-0~605~ubuntu12.04.1
x2goclient 4.0.3.2-0~800~ubuntu12.04.1
x2goserver 4.0.1.19-0~1064~ubuntu12.04.1
x2goserver-extensions 4.0.1.19-0~1064~ubuntu12.04.1
x2goserver-xsession 4.0.1.19-0~1064~ubuntu12.04.1
Has anyone encountered this ? I had this working at some point and it appears a regression may be at play on the server side. I can replicate this on any ubuntu precise server within the same network and I can also replicate it when connecting to localhost!
I googled the problem and it seems to have been reported many years ago so perhaps someone on this list can provide some quick insight?
On my ubuntu server (also 12.04.5) I have the following :
$ dpkg -l | egrep 'x2go|nxproxy' | perl -ne '@f=split; print "$f[1]\t$f[2]\n"' | column -t
nxproxy 2:3.5.0.31-0~605~ubuntu12.04.1
python-six 1.8.0-1~bpo70+1~0x2go~ubuntu12.04.1
x2goagent 2:3.5.0.31-0~605~ubuntu12.04.1
x2goclient 4.0.3.2-0~800~ubuntu12.04.1
x2goserver 4.0.1.19-0~1064~ubuntu12.04.1
x2goserver-compat 4.0.1.19-0~1064~ubuntu12.04.1
x2goserver-extensions 4.0.1.19-0~1064~ubuntu12.04.1
x2goserver-xsession 4.0.1.19-0~1064~ubuntu12.04.1
I changed loglevel=debug on the x2go server to look for clues but nothing caught my attention. Note that with the same client (running at home) I can connect to other servers running Debian squeeze and wheezy, on the same network as the ubuntu precise server (at work).
On my debian squeeze servers, I have the following:
$ dpkg -l | egrep 'x2go|nxproxy' | perl -ne '@f=split; print "$f[1]\t$f[2]\n"' | column -t
libnx-x11 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
libssh-4 0.5.4-2~deb6+x2go2
libxcomp3 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
libxcompext3 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
libxcompshad3 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
nxagent 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
nxproxy 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
rdesktop 1.7.1-0~bpo60+x2go1
x2go-keyring 2012.07.23+squeeze~main~17~build1
x2goagent 2:3.5.0.28-0x2go1+git20141113.546+squeeze.main.1
x2goclient 4.0.3.1-0x2go1+git20141127.753+squeeze.main.1
x2godesktopsharing 3.1.1.1-0x2go1+git20140401.131+squeeze.main.1
x2goserver 4.0.1.18-0x2go1+git20141006.949+squeeze.main.1
x2goserver-compat 4.0.1.18-0x2go1+git20141006.949+squeeze.main.1
x2goserver-extensions 4.0.1.18-0x2go1+git20141006.949+squeeze.main.1
x2goserver-xsession 4.0.1.18-0x2go1+git20141006.949+squeeze.main.1
And on my debian wheezy servers, I have the following:
$ dpkg -l | egrep 'x2go|nxproxy' | perl -ne '@f=split; print "$f[1]\t$f[2]\n"' | column -t
libnx-x11 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
libxcomp3 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
libxcompext3 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
libxcompshad3 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
nxagent 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
x2goagent 2:3.5.0.27-0x2go1+git20140701.511+wheezy.main.1
x2goserver 4.0.1.17-0x2go1+git20141003.946+wheezy.main.1
x2goserver-extensions 4.0.1.17-0x2go1+git20141003.946+wheezy.main.1
x2goserver-xsession 4.0.1.17-0x2go1+git20141003.946+wheezy.main.1
Thanks in advance for any help and x2go is a great piece of software BTW!
... hopefully, I can get it to work just as nicely on ubuntu.
Sylvain
---
Sylvain Milot (sylvain(a)bic.mni.mcgill.ca)
(sylvain.milot(a)mcgill.ca)
Brain Imaging Centre
Montreal Neurological Institute
3801 University Street
Webster 2B, Room 206
Montreal, Qc., Canada, H3A 2B4
Phone : (514) 398-4965, Fax: 398-8948
Mobile : (514) 712-1768
Office : 527 Av Des Pins O., Room 104
Montreal, Qc., H2W 1S4
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We have followed the guide on wiki.x2go.org on Pxe server but when we try
booting up a pc with the thin client there comes a blue and white loading
screen where it proseeds with a white screen where there it says plase wait
loading and staying like that for a hole day.a more please help
The client and server would run on the same system.
Background: I am looking for a solution to scale [Xfig][1] for use on
HiDPI screens. What works is VNC: various VNC clients support scaling.
However, an NX based solution would possibly be more light weight, and
one could manage individual windows.
[1]: http://en.wikipedia.org/wiki/Xfig
I've got kind of a strange situation I'm hoping someone might be able to
help me troubleshoot.
I've got a Ubuntu 14.04 server with a variety of Desktops including
KDE, Xfce, and Mate.
From my Ubuntu 14.10 Linux box, I can use X2go to connect to the Ubuntu
server using any of the above. However, from a Mac running Yosimite 10.10.3,
X2go just gets a black screen on the Ubuntu server using exactly the same
account that works from my Ubuntu workstation. The Mac however can use the
…
[View More]Mate desktop just fine.
This kind of breaks my normal troubleshooting paradigm of substitute
components until you determine which one is defective because in this case,
the Mac works with Mate but not xfce, my Ubuntu box works with both.
If the Mac was bad, it should be broken for both desktops I would think.
If the xfce installation or x2go server was broken, it should be broken for
both the Mac and my Linux box.
On the Mac when you login using xfce you just got a black screen (like
you would using a Desktop with a compositing window manager) but it works fine
from my Ubuntu box so that's not the issue.
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not telephone trees or script readers.
See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
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The faq at:
http://wiki.x2go.org/doku.php/doc:faq
States that Ubuntu 12.10 and up no longer offer Unity 2d, only plain
Unity, so X2Go can't work with it.
Actually, I've got Ubuntu 14.10 and it DOES include Unity2d in the
distribution. I've installed it but X2Go doesn't work with it.
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not …
[View More]telephone trees or script readers.
See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.
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Hi,
I've been using x2go for a while without any issues on Ubuntu 12.04.
I've just done an update on the box, which updated x2go from
4.0.1.16-0~935~ubuntu12.04.1 to 4.0.1.19-0~1064~ubuntu12.04.1 and the nx
libs from 2:3.5.0.27-0~446~ubuntu12.04.1 to
2:3.5.0.31-0~605~ubuntu12.04.1. (Packages installed via X2Go stable
(main) PPA: https://launchpad.net/~x2go/+archive/ubuntu/stable)
I no longer seem to be able to connect to the box via x2go. I have tried
client 4.0.3.2 under Linux and 4.0.…
[View More]2.0 under windows.
I have enabled debug logging on the server. I see the following in syslog:
Apr 27 17:42:20 RWVM-05B /usr/bin/x2golistsessions[1476]:
x2golistsessions has been called with no option
Apr 27 17:42:21 RWVM-05B /usr/bin/x2gostartagent: x2gostartagent called
with options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_32 us
auto 1 D UNITY
Apr 27 17:42:21 RWVM-05B /usr/bin/x2gostartagent: client announced
itself as ,,<IP>''
Apr 27 17:42:21 RWVM-05B /usr/bin/x2gosessionlimit[1512]:
x2gosessionlimit has been called
Apr 27 17:42:21 RWVM-05B /usr/bin/x2golistsessions[1515]:
x2golistsessions has been called with options: --all-servers
Apr 27 17:42:21 RWVM-05B /usr/lib/x2go/x2gogetdisplays[1532]:
db_getdisplays called, server: RWVM-05B; return value:
Apr 27 17:42:21 RWVM-05B /usr/lib/x2go/x2gogetports[1541]: db_getports
called, server: RWVM-05B; return value:
Apr 27 17:42:21 RWVM-05B /usr/lib/x2go/x2gogetdisplays[1572]:
db_getdisplays called, server: RWVM-05B; return value:
Apr 27 17:42:22 RWVM-05B /usr/lib/x2go/x2gogetports[1581]: db_getports
called, server: RWVM-05B; return value:
Last 2 lines are repeated continually and don't stop until I kill the
x2gostartagent process. Client is effectively hung until killed.
Any help would be greatly appreciated.
Martyn
--
Martyn Welch (Lead Software Engineer) | Registered in England and Wales
GE Intelligent Platforms | (3828642) at 100 Barbirolli Square
T +44(0)1327322748 | Manchester, M2 3AB
E martyn.welch(a)ge.com | VAT:GB 927559189
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Hello,
Does anyone know if the QT X2go client, when running on Windows Desktop
will support NTLM or other types of SSO when contacting the Broker over
HTTP?
Michael
Installed x2go server on Ubuntu 15.04 (running under VMWare Workstation
on Windows 8.1)
Installed x2go client on Windows 8.1
I am now able to connect to Ubuntu, but all I get is a blank x2go
window. My profile has the Unity desktop manager selected, but nothing
happens and I have to force the connection closed.
When I do a 'ps aux | grep x2go" I can see lots of stuff running, but
Unity is not running in my x2go window. I can see the following running
x2gocleansessions
x2goruncommand
…
[View More]x2goagent
So far my experience is, like every other X/Windows I have ever used, it
is a royal pain in the .... to get things configured and working.
Where do I go from here?
- Eric
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