MATLAB GUI displays black with XQuartz

I am running MATLAB R2021a from a remote Linux server. I am able to bring up the GUI on my local macbook running macOS 12.1 using XQuartz and ssh, but the GUI usually displays black where the white usually is. Sometimes the window displays in the right color, (white) but only for a few seconds, then reverts back to the black. When it's black, I can still see the GUI, it's just very hard to read.

[yanqi liu]

yes，sir，may be edit the fig file，set bgcolor to yello or green and so on，then check the result

[Moshe Armon]

Hi Hanna,

It happened to me as well.

Did you find a solution for this?

Thanks,

Koko

[David Ohnmacht]

This happens to me too... Very annoying.

I also can't find a solution.

[Moshe Armon]

Any clues, anyone...?

[Hannah Rodriguez]

I think it's an XQuartz issue. https://github.com/XQuartz/XQuartz/issues/31

[Haochuan Song]

I have the same problem

[feng liu]

I have the same problem too.

[Walter Roberson]

Someone on the thread says "I had the same problem and found an alternative solution: Installing realvnc and running vncserver on the workstation with the Matlab installation."

[Arzoo]

i have the same issue, did anyone find the solution?

[dazheng Li]

I have the same problem too.

[Allison Dockum]

I have the same problem too

[Facheng Li]

I find it works to uninstall XQuartz-2.8.2 and install XQuartz-2.8.3_rc1, then run the command in the terminal:

`defaults write org.xquartz.X11 enable_render_extension 0`

Thanks to the issue mentioned above.

However, the reation of XQuartz is still very slow. It is better to use vscode and matlab plug-ins.

[LUCIANA]

it is still not working.... i'm having the same issue... but i just happened when I updated from Monterrey macOS to ventura....

[Jonathan Schwartz]

I'm having the same issue as well, any updates on the solution?

[vip]

Same issue with R2022b. Remote system is Oracle Linux 8. Client is macOS 12.6.2 with XQuartz 2.8.4. I notice the windows turns black when I move the mouse and settles back to normal after a few seconds.

[Andrew]

I'm having the same issue with two M1 Macs, both with OSVentura. Connecting to a Centos7 remote system with the latest XQuartz. The MATLAB (R2022a) GUI has a black background that makes it unusable. If I have dual monitors the window becomes normal when I move the cursor to the monitor that does not have the MATLAB GUI.

Answer 1

[Sudhansu Sekhar]

create a file "java.opts" in the home folder

mention the following inside that file

-Dsun.java2d.xrender=false
-Dsun.java2d.pmoffscreen=false

Restart matlab from home .

Check if it solves the issue.

I solved the same like this.

[DavidePiccinini]

It works also for me!

Thanks

d

[Ishani Janveja]

Worked for me as well! Thanks!

[Ryan]

Perfect, same problem and this was the answer!

[Laetitia]

This solution worked like a charm! Thank you!

[aoxin]

hello, i want to know ,where is the home folder. thanks

[Sudhansu Sekhar]

Hello,

Run this to get your HOME location

echo $HOME

Check this site for more details

https://linuxconfig.org/single-linux-command-to-return-to-home-directory

[Bruce Rodenborn]

Had this problem on an 2023 Macbook Pro M2 and MATLAB 2022a. The fix worked as described above. Typically the home folder can also be changed into using cd ~/ . I will update MATLAB and this post at some point.

[Xiaoqiu HE]

Thanks! This solved my problem! you helped me a lot! How do you figured out this solutioin? It's incredible!

[Muhammad]

Thank you, it worked for me.

[Zhenyu Ren]

Thanks, this works for me too.

[Farhan]

Works for me too, Thanks.

Answer 2

[DavidePiccinini]

Similar issue for me R2020b running on Ubuntu Linux remote system. Client is MacOS 13.1 with XQuartz 2.8.5 (xorg-server 21.1.6).

The window become "normal" when I type on the keyboard in other programs (like I'm doing right now in Chrome), and turns black when I move the mouse.