X2Go Bug report logs - #1334
Bidirectional clipboard mode stops working with Windows 10 x2goclient

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Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Aki Ketolainen <akik@mykolab.com>

Date: Thu, 11 Oct 2018 13:30:01 UTC

Severity: normal

Found in version 4.1.2.0

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Subject: Bug#1334: [X2Go-Dev] Bug#1334: Bidirectional clipboard mode stops working with Windows 10 x2goclient
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Date: Fri, 12 Oct 2018 08:13:07 +0000
From: Aki Ketolainen <akik@mykolab.com>
To: Ulrich Sibiller <uli42@gmx.de>
Cc: 1334@bugs.x2go.org, submit@bugs.x2go.org
In-Reply-To: <CANVnVY+LRt+6eKfZE3NcGeYc-4tCr6WY0NzM1G6sbxW9+5Nu4w@mail.gmail.com>
References: <ef805bcd6eb41685b2df39b210561db3@mykolab.com>
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On 2018-10-11 14:24, Ulrich Sibiller wrote:

> Thanks! This sounds a bit like a off-by-one problem in the clipboard 
> code.
> 
> However, to break this down further I want to rule out some
> components. First, can you please verify if this is somehow
> reproducable on a Linux client?

The bidirectional clipboard mode doesn't break with the Linux 
x2goclient,
in either MATE desktop or Plasma 4 desktop. I'm using x2goclient 
v4.1.1.1
on Fedora 27 client machine.

> Next I would like to try and take x2go out of the equation:
> - run vcxsrv on windows (vcxsrv.exe -multiwindow -ac :121)
> - ssh to the Linux server (e.g. with putty) and point the DISPLAY
> variable to the VcXsrv on windows (export 
> DISPLAY=:<windowsmachine>:121)
> Note: you might have to disable the windows firewall
> - run nxagent -ac :123 in the shell on the server -> you will get the
> nxagent window on you Windows desktop
> - in a second shell on the server point the DISPLAY variable to :123
> and start the MATE session (export DISPLAY=:123;
> STARTUP=mate-session dbus-run-session /etc/X11/Xsession)
> Now repeat your editor tests.
> 
> Uli

I used PuTTY's X11 forwarding/tunneling to do this. The bidirectional
clipboard mode breaks in the same way with this method in both MATE
desktop and Plasma 4 desktop.

Best regards,

Aki

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