Re: [X2Go-User] X2go on CentOS 8?

2020-02-14 Thread Orion Poplawski
On 2/10/20 2:55 PM, Michael Eager wrote:
> http://packages.x2go.org/epel/ doesn't have a subdirectory for CentOS 8.
> 
> Is there a better X2go repo for CentOS 8?
> 
> I'm running pyhoca-cli-0.6.1.3 on the client and the server is running
> x2goserver-4.1.0.  I understand that there is a known incompatibility
> between the two versions which has been fixed upstream.

Well, there is Fedora EPEL itself - at least for x2goserver/x2goclient.

Also, I just submitted (but untested) pyhoca-cli for EPEL8:

https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2020-8a6df32b81

pyhoca-gui still has a missing dependency.

-- 
Orion Poplawski
Manager of NWRA Technical Systems  720-772-5637
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane   or...@nwra.com
Boulder, CO 80301 https://www.nwra.com/




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[X2Go-User] NXlibs moved

2020-02-14 Thread Michael Eager
On Centos 8 (and maybe other distros), nx-libs are installed under 
/usr/lib64/nx.  x2gopath looks for them under /usr/local/lib/nx and 
returns an error when they are not found.


Workaround:
# cd /usr/local/lib/nx
# ln -s /usr/lib64/nx/X11

Probably, x2gopath should be modified to look in both /usr/lib64 and
/usr/local/lig.
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[X2Go-User] Cannot connect to x2goserver anymore

2020-02-14 Thread Lmhelp1

Hello,

I have two systems which specifications are:
* on the one side (SIDE_1), a Linux system:
  - OS Debian (Buster)
  - x2goserver (v.4.1.0.3-4)
  - Openbox (v.3.6.1-8)
* on the other side (SIDE_2), a Windows system:
  - OS Windows (8.1 Pro)
  - x2goclient (v.4.1.2.0-2018-06-22)

My problem is the following: I cannot connect to the x2goserver via the 
x2goclient anymore.
It worked yesterday and I don't remember doing anything special that 
would cause that problem.


I have restarted both machines.
I can connect to SIDE_1 from SIDE_2 via a SSH session.

In the x2goclient logs screen, below are the messages that I get:

--
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 '10368'.
Session: Starting session at 'Fri Feb 14 15:05:15 2020'.
Info: Connecting to remote host 'localhost:40048'.
Info: Connection to remote proxy 'localhost:40048' established.
Info: Connection with remote proxy completed.
Warning: Unrecognized session type 'unix-kde-depth_32'. Assuming agent 
session.

Warning: Failed to read data from the X auth command.
Warning: Generated a fake cookie for X authentication.
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_32'.
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 'localhost:0'.
Session: Session started at 'Fri Feb 14 15:05:15 2020'.
Warning: Protocol mismatch or no X authentication data.
Session: Terminating session at 'Fri Feb 14 15:05:20 2020'.
Info: Your session was closed before reaching a usable state.
Info: This can be due to the local X server refusing access to the client.
Info: Please check authorization provided by the remote X application.
Session: Session terminated at 'Fri Feb 14 15:05:20 2020'.
Connection timeout, aborting
--

I don't know what to check, what to do to make it work again.
Can you help me?

Best regards,
--
Léa

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[X2Go-User] no accessible desktop found

2020-02-14 Thread gian sisal
Hi everyone,
I have an issue with some of the machines I try to connect to.
I set "connect to local desktop" to see other users sessions, but on some
of the machines whose I try to connect (all of them has the same packets
installed), I receive "no accessible desktop found", if I try instead
"XFCE", I can establish a connection and have my own graphical environment.

I would like to know the possible causes for this strange behavior.

Thanks in advance.

Best Regards.
G
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Re: [X2Go-User] Copy and paste between systems stops working

2020-02-14 Thread Ulrich Sibiller
On Thu, Feb 13, 2020 at 4:17 PM Ulrich Sibiller  wrote:
>
> On Thu, Feb 13, 2020 at 4:12 PM Norm Green
>  wrote:
> > I will try your suggestion the next time the problem occurs.
>
> Please report if it helped!
>
> > FWIW, my perception is 3.5.99.23 has fewer clipboard problems than the
> > previous releases.  Perhaps some but not all clipboard bugs were fixed?
>
> Yeah, I have fixed some. And I have added many FIXMEs that point to
> possible improvements. But that's a whole lot of work and testing

FWIW: I have added a keystroke that dumps the clipboard state to the
logfile. Here's the corresponding tree:
https://github.com/uli42/nx-libs/commit/89cac32d923c

This will (hopefully) hit the upstream eventually. For now you need to
compile this yourself on Linux.

I have also started the "zap" feature but it turns out that some
careful thinking is required here. I did not have the clearness
yesterday to implement that ;-)

Uli


>
> Uli
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