Ansys Products

Ansys Products

Discuss installation & licensing of our Ansys Teaching and Research products.

LS-RUN freezing

    • Shawn
      Subscriber

      Continuing from the thread: LS-RUN freezing issue,           https://innovationspace.ansys.com/forum/forums/topic/ls-run-freezing/

      Additional clues: When running the LS-DYNA solver alone, everything works fine. However, when submitting a job via LS-RUN, the system freezes.

      The desktop is an Alienware with an Intel® Core™ i9-14900KF processor and an NVIDIA RTX 4090 graphics card. A Dell technician suggested that the issue might be due to processor incompatibility.

    • Reno Genest
      Ansys Employee

      Hello Shawn,

      I thought that resetting the computer to factory settings solved the problem.

      You already have a workaround; running LS-DYNA using command lines in command prompt. So, this means that the LS-DYNA solver works on this machine and processors.

      LS-RUN is a very light application; all it does is it takes the input from the LS-RUN GUI and converts it into the command line in the "Preview" field. Then, LS-RUN sends the command line to the shell in the background. 

       

      Reno.

       

    • Reno Genest
      Ansys Employee

      Hello Shawn,

      Run the "net use" command in command prompt and post the output here.

      I am in contact with the LS-RUN developer for this problem and he said the following: "What did the "net use" give? Would be interesting to see if there is any difference in the output before and after the factory reset."

       

      Thanks,

       

      Reno.

    • Shawn
      Subscriber

      The outputs are as follows:

      New connections will be remembered.

      There are no entries in the list.

    • Reno Genest
      Ansys Employee

      Hello Shawn,

      The following output of for the "net use" command before or after the factory reset?

      "New connections will be remembered.

      There are no entries in the list."

       

      I will let the developer know.

       

      Thanks.

       

      Reno.

    • Shawn
      Subscriber

      Hello Reno

      I didn't remember the output of net use before the reset.

    • Reno Genest
      Ansys Employee

      Hello Shawn,

      Ok, I will let the developer know. 

      Thanks.

      Happy Holidays!

       

      Reno.

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