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Subject: Re: [X2Go-Dev] Black window with KDE5 plasma
To: Klaus Fuerstberger <linuxbox@arcor.de>, 1201@bugs.x2go.org
References: <730dff47-1a1b-a7a0-3f05-ebd2905ac555@arcor.de>
 <handler.1201.B1201.15037575439869.ackinfo@bugs.x2go.org>
 <1a3dea91-6f46-091c-52df-80277c28dde2@arcor.de>
From: Mihai Moldovan <ionic@ionic.de>
Message-ID: <9376ae1f-5ea3-0c0d-f3ce-969dc2036276@ionic.de>
Date: Fri, 1 Sep 2017 07:18:27 +0200
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From: Mihai Moldovan <ionic@ionic.de>
To: Klaus Fuerstberger <linuxbox@arcor.de>, 1201@bugs.x2go.org
Message-ID: <9376ae1f-5ea3-0c0d-f3ce-969dc2036276@ionic.de>
Subject: Re: [X2Go-Dev] Black window with KDE5 plasma
References: <730dff47-1a1b-a7a0-3f05-ebd2905ac555@arcor.de>
 <handler.1201.B1201.15037575439869.ackinfo@bugs.x2go.org>
 <1a3dea91-6f46-091c-52df-80277c28dde2@arcor.de>
In-Reply-To: <1a3dea91-6f46-091c-52df-80277c28dde2@arcor.de>

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On 08/28/2017 03:46 PM, Klaus Fuerstberger wrote:
> I tested an KDE Neon LTS 5.8 (based on Ubuntu xenial) and KDE Neon 5.9
> (based on Ubuntu zesty) on my system. With both distributions, nouveau
> and mesa glx is running fine. Also connecting with x2go to an x2goserve=
r
> installed is no problem.
> After compiling and installing the mentioned latest NVIDIA driver, x2go=

> fails again to launch KDE plasma.

This is likely the cause because the nVidia driver installs its own libGL=
 version.

This is fine as long you only ever use the machine locally, but fails bad=
ly in
use cases such as X2Go.

Typically it might be possible to ignore the directory in which the packa=
ge
installs this special libGL version and thus making sure that the MESA-gl=

version is being used. Not a trivial task to do from X2Go's viewpoint, si=
nce the
libGL directory is hardcoded within the system's ld.so.conf file.


Mihai


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