In February 2026, a Debian packager discovered that normaliz's test suite hung in an infinite loop on LoongArch systems. After months of investigation using AI-assisted debugging, the root cause was identified as a CPU erratum in Loongson's LA664 processor where atomic add instructions occasionally failed to be atomic. Loongson released a firmware fix within two weeks with minimal performance impact.
A developer shares their first experience with agentic development, initially struggling with how much upfront planning was needed before involving an AI agent. They discovered success by gathering existing context (meeting transcripts, designs, reusable skills) to give the agent a meaningful starting point, and realized their role shifted from writing code to ensuring the team built the right thing through clear direction and review.