Gaussian 16 Linux May 2026

This usually means your shell limits are too low. Linux has a hard limit on "Max user processes."

If you are a computational chemist, the phrase "segmentation fault" triggers a specific kind of PTSD. For years, running Gaussian on Windows was the default for many students, but ask any high-throughput researcher: Linux is the native habitat of Gaussian 16. Gaussian 16 Linux

Here is your no-fluff guide to installing, optimizing, and debugging Gaussian 16 on a Linux environment (CentOS/RHEL/Ubuntu). Unlike modern software, Gaussian 16 doesn't come with a pretty ./configure script. It comes as a tarball (usually G16_AVX2.tbz ). The installation is essentially extraction and declaration . This usually means your shell limits are too low