General

General

  1. All Categories
  2. General
  3. I am running an older version of ICEMCFD (V 19) on Linux and getting a segmentation error when I try to launch the GUI. In the command window behind the GUI, I see the error “Signal 11 caught!” What can be causing this? Is there a workaround?

I am running an older version of ICEMCFD (V 19) on Linux and getting a segmentation error when I try to launch the GUI. In the command window behind the GUI, I see the error “Signal 11 caught!” What can be causing this? Is there a workaround?

Tagged: , , , ,

    • March 17, 2023 at 8:58 am
      FAQFAQ
      Participant

      With the age of the release and the likelihood that the Linux machine has a current graphics card, the error is probably graphical. Launching ICEMCFD with the “-x” option (for x11 graphics) should resolve the issue in most cases. example: icemcfd -x

Featured Articles

Introducing Ansys Electronics Desktop on Ansys Cloud

The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...

Introducing the GEKO Turbulence Model in Ansys Fluent

The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...

Postprocessing on Ansys EnSight

This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.

© 2023 Copyright ANSYS, Inc. All rights reserved.