🛠️ How I Fixed a Jenkins Build Issue on Amazon Linux After Kernel 6.12 Update

Jul 15, 2025 · 2 min read · After a kernel upgrade from 5.10 to 6.12 on Amazon Linux, Jenkins builds stopped working on t2.micro EC2 instances. Turns out, it’s due to system monitor settings and limited instance resources. Here's how I fixed it. 🐛 The Issue After upgrading t...