Openmpi broken after Ubuntu upgrade to version 22.04
When you encounter issues with OpenMPI (Message Passing Interface) after upgrading Ubuntu to version 22.04, it's essential to troubleshoot and resolve them. Here are some general steps to address this problem: 1. **Check for Compatibility**: - Verify that the OpenMPI version you had installed is compatible with Ubuntu 22.04. If it's not, consider upgrading to a version that is compatible. 2. **Reinstall OpenMPI**: - In some cases, it might be necessary to reinstall OpenMPI to ensure all components are compatible with the new Ubuntu version. ```bash sudo apt update sudo apt install openmpi-bin libopenmpi-dev ``` 3. **Rebuild Applications**: - If you have custom applications or software that depend on OpenMPI, make sure to rebuild or recompile them to ensure compatibility with the new OpenMPI version. 4. **Check System Libraries and Dependencies**: - Review the system libraries and dependencies required by your MPI applications. Ensure they are co