X2Go Bug report logs - #1554
matlab colors inverted in X2go client

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

Reported by: Anna.Spiers@colorado.edu

Date: Thu, 22 Jul 2021 02:35:01 UTC

Severity: normal

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Report forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1554; Package x2goclient. (Thu, 22 Jul 2021 02:35:01 GMT) (full text, mbox, link).


Acknowledgement sent to Anna.Spiers@colorado.edu:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Thu, 22 Jul 2021 02:35:01 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

From: Anna Spiers <Anna.Spiers@colorado.edu>
To: submit@bugs.x2go.org
Subject: matlab colors inverted in X2go client
Date: Wed, 21 Jul 2021 20:34:04 -0600
[Message part 1 (text/plain, inline)]
Package: x2goclient

Version: 4.1.2.2 (Qt-4.8.7)


When using Matlab on an Ubuntu linux server accessed through x2goclient,
the Matlab window has inverted colors (e.g., background is black, text is
various colors with different highlighted colors).

I'm using x2go from a 2017 Macbook Pro with MacOS Catalina. I've recently
found the matlab window inverts its colors when the x2goclient window is
off-screen to the left, but when it's completely contained by my monitor
window or slightly off-screen to the right, then the colors are normal.

A similar problem happens on my colleague's 2020 Macbook Pro with MacOS Big
Sur, but no matter how he configures the x2goclient window, his matlab
screen still has inverted colors.
[Message part 2 (text/html, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1554; Package x2goclient. (Mon, 02 Aug 2021 06:10:01 GMT) (full text, mbox, link).


Acknowledgement sent to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Mon, 02 Aug 2021 06:10:01 GMT) (full text, mbox, link).


Message #10 received at 1554@bugs.x2go.org (full text, mbox, reply):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Anna Spiers <Anna.Spiers@colorado.edu>, 1554@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1554: matlab colors inverted in X2go client
Date: Mon, 02 Aug 2021 06:06:27 +0000
[Message part 1 (text/plain, inline)]
Hi Anna,

On  Do 22 Jul 2021 04:34:04 CEST, Anna Spiers wrote:

> Package: x2goclient
>
> Version: 4.1.2.2 (Qt-4.8.7)
>
>
> When using Matlab on an Ubuntu linux server accessed through x2goclient,
> the Matlab window has inverted colors (e.g., background is black, text is
> various colors with different highlighted colors).
>
> I'm using x2go from a 2017 Macbook Pro with MacOS Catalina. I've recently
> found the matlab window inverts its colors when the x2goclient window is
> off-screen to the left, but when it's completely contained by my monitor
> window or slightly off-screen to the right, then the colors are normal.
>
> A similar problem happens on my colleague's 2020 Macbook Pro with MacOS Big
> Sur, but no matter how he configures the x2goclient window, his matlab
> screen still has inverted colors.


Could you let us know, what version of "nxagent" you have installed on  
the X2Go Server? Thanks!

Mike
-- 

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[Message part 2 (application/pgp-signature, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1554; Package x2goclient. (Mon, 02 Aug 2021 07:45:02 GMT) (full text, mbox, link).


Acknowledgement sent to uli42@gmx.de:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Mon, 02 Aug 2021 07:45:02 GMT) (full text, mbox, link).


Message #15 received at 1554@bugs.x2go.org (full text, mbox, reply):

From: Ulrich Sibiller <ulrich.sibiller@gmail.com>
To: Anna.Spiers@colorado.edu, 1554@bugs.x2go.org
Cc: submit@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1554: matlab colors inverted in X2go client
Date: Mon, 2 Aug 2021 09:44:13 +0200
Sounds like an XQuartz issue to me. Can you see this on a linux or
Windows client, too?

On Mon, Aug 2, 2021 at 7:58 AM Anna Spiers <Anna.Spiers@colorado.edu> wrote:
>
> Package: x2goclient
>
> Version: 4.1.2.2 (Qt-4.8.7)
>
>
> When using Matlab on an Ubuntu linux server accessed through x2goclient, the Matlab window has inverted colors (e.g., background is black, text is various colors with different highlighted colors).
>
> I'm using x2go from a 2017 Macbook Pro with MacOS Catalina. I've recently found the matlab window inverts its colors when the x2goclient window is off-screen to the left, but when it's completely contained by my monitor window or slightly off-screen to the right, then the colors are normal.
>
> A similar problem happens on my colleague's 2020 Macbook Pro with MacOS Big Sur, but no matter how he configures the x2goclient window, his matlab screen still has inverted colors.
>
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev


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