Tag: linux

How I safely upgraded a ThinkPad that doubles as a desktop, development environment, and self-hosted server by prebuilding the full closure, freezing application versions, deploying with boot, backing up state, and validating the result in layers.

Aug 20

A Minisforum N100 used as a DNS server becomes unresponsive after ~1+ day uptime with system-wide stutter and suspected storage drop. This is a troubleshooting template with evidence-driven workflow.

Dec 16