Mangesh Bhide
Ansys Employee


since both 22 R2 and also 23 R2 are crashing, I believe the issue may be in the system or environment.


What is the operating system? i.e. output of cat /etc/*release

The required linux libraries are very important. Fluent may not start correctly if some libraries are missing. it is important to check the required libraried from linux installation guide and check if those are installed or not.

can the system resolve its hostname correctly to its IPv4 address ?

are any .o or .e files written in your home folder or the startup folder ?