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AWS AWSEC2 documentation change

Service: AWSEC2 · 2025-06-04 · Documentation low

File: AWSEC2/latest/UserGuide/efa.md

Summary

Removed Ubuntu 20.04 from supported OS list and streamlined MPI compatibility notes

Security assessment

Changes reflect routine updates to supported operating system versions and MPI documentation. No security vulnerabilities or security feature enhancements are mentioned in the diff.

Diff

diff --git a/AWSEC2/latest/UserGuide/efa.md b/AWSEC2/latest/UserGuide/efa.md
index efb989bb0..7266d588b 100644
--- a//AWSEC2/latest/UserGuide/efa.md
+++ b//AWSEC2/latest/UserGuide/efa.md
@@ -350 +350 @@ Rocky Linux 8 and 9 | ✓ | ✓
-Ubuntu 20.04, 22.04, and 24.04 | ✓ | ✓  
+Ubuntu 22.04 and 24.04 | ✓ | ✓  
@@ -356,6 +356 @@ OpenSUSE Leap 15.5 and later | ✓ |
-  * Ubuntu 20.04 supports peer direct support when used with `dl1.24xlarge` instances.
-
-  * Some of the listed operating systems might not be supported with Intel MPI. If you are using Intel MPI, refer to the [ Intel MPI documentation](https://www.intel.com/content/www/us/en/developer/articles/system-requirements/mpi-library-system-requirements.html) to verify support for your operating system.
-
-
-
+Some of the listed operating systems might not be supported with Intel MPI. If you are using Intel MPI, refer to the [ Intel MPI documentation](https://www.intel.com/content/www/us/en/developer/articles/system-requirements/mpi-library-system-requirements.html) to verify support for your operating system.