X2Go Bug report logs - #276
add sudo rule to keep QT_GRAPHICSSYSTEM as env var

version graph

Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: Pascal d'Hermilly <pascal@dhermilly.dk>

Date: Mon, 29 Jul 2013 14:03:02 UTC

Severity: normal

Tags: pending

Found in version 4.0.1.6

Fixed in version 4.0.1.7

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

Full log

Message #38 received at 276@bugs.x2go.org (full text, mbox, reply):

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Date: Tue, 30 Jul 2013 11:56:52 +0200
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Pascal d'Hermilly <pascal@dhermilly.dk>
Cc: 276@bugs.x2go.org, control@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#276: qt/kde applications does not work as root.
References: <51F66E5B.8080200@dhermilly.dk>
 <20130730002503.20873y4n4tfolgov@mail.das-netzwerkteam.de>
 <51F705BF.1050404@dhermilly.dk>
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[Message part 1 (text/plain, inline)]
Hi Pascal,

On Di 30 Jul 2013 10:59:00 CEST Pascal d'Hermilly wrote:

> Den 30-07-2013 10:17, Mike Gabriel skrev:
>>>
>>> However quite important is that with Qt5 the "native"  
>>> qt_graphicssystem is being removed. Will x2go work with qt5  
>>> application?
>>>
>>
>> Probably not or if then very slow. X2Go does not handle desktop  
>> shell that do the rendering server-side very well. With widget  
>> toolkits that do the rendering on the server (as opposed to pushing  
>> X objects over the network and leave the rendering to the client)  
>> X2Go does not perform so well.
> According to  
> http://vizzzion.org/blog/2013/07/the-next-kubuntu-graphics-stack/  
> Kubuntu 14.10 will ship with KDE Plasma Workspaces 2 (QT5) that  
> depends on wayland. Will x2go be relevant in this setup? the name  
> suggests a dependency of X.
> Obviously X will be around for a fair amount of time, but the new  
> KDE will not run on it.
>

X2Go only works with applications that run as X11 clients. The  
x2goagent binary is an X-Server that the applications connect to when  
started.

I cannot image that Qt5 fully lacks X11 support. Only thing is that  
Ubuntu migrates to Mir (not Wayland AFAIK) and heavily pushses  
resources into Qt development (as Unity and Unity Greeter will move to  
Qt as widget framework).

If the upstream people of KDE decide for that path, then X2Go will  
have to make it without KDE.

Greets,
Mike



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