Calculation starts only in single processor mode

[Yvan Fournier]

Hello,

In any case, you should never need sudo for Code_Saturne. You may need it if you have installed the code using sudo, and some directories are owned by root.

In this case, I recommend reinstalling everything without sudo.

Regards,

Yvan

[rodion]

Thank you for your answers, Andrew and Yvan.

Yes, I just have remembered that I installed Code_Saturne by the command
sudo ../code_saturne-5.0.4/install_saturne.py
I have reinstalled Code_Saturne without sudo and it works perfectly.
Thank you for your help.

Best regards,
Rodion