Installing real time kernel on RHEL 9 (RedHat Enterprise 9)

Hi,

I am trying to install real time kernel for my matlab 2023b on Redhat 9, which is currently running on 5.14.0-362.18.1.el9_3.x86_64. by running:

sldrtkernel -install

It returns with:

Error using sldrtkernel>RunInstaller
Linux kernel version of your system is not compatible with Simulink Desktop Real-Time. Please update your
operating system.

Error in sldrtkernel>sldrtk_setup (line 132)
result = RunInstaller(prompt, 'install');

Error in sldrtkernel (line 67)
    retval = sldrtk_setup(prompt);

I've already checked <MATLAB_INSTALLATION_PATH>/toolbox/sldrt/kernel/glnxa64 and under that directory it says RedHat-5.14-gcc-11 is supported but still i am prompted by this error. what should I do?

Answer 1

[Walter Roberson]

You are using RedHat 9.3, but currently it is restricted to RedHat 9.2

https://www.mathworks.com/help/sldrt/release-notes.html

[ali hatefi]

Thank you so much for your response.