The Simulink interface in MATLAB Online is very blurry.
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I’m using Arch Linux. For some reason, the MATLAB installed on my system cannot launch the GUI properly, so I’d like to use Simulink in a browser. When I use MATLAB Online, the MATLAB interface displays normally, but when I start Simulink, its interface appears very blurry. The same issue occurs when I run MATLAB in a browser mode inside Docker.

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Answers (1)
Yili Pan
on 14 Oct 2025 at 13:55
To improve the clarity of the Simulink user interface, we recommend adjusting your system's display scaling settings to 100% or closer. This typically resolves the blurriness.
If you're experiencing difficulties running MATLAB natively on Linux, please contact Technical Support for assistance.
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