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All articles tagged "ubuntu" : self-hosted AI fixes, setups, and architecture notes.

Your File-Integrity Monitor Is Probably Hashing Your Movie Folder

Your File-Integrity Monitor Is Probably Hashing Your Movie Folder

The default AIDE configuration on Debian and Ubuntu selects the entire root filesystem, which means your tripwire is checksumming your home directory, your models, and your downloaded films every night. Here is how I caught it on a friend's machine and the scope file that fixed it.

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Honest minute-by-minute log of building a friend's sovereign-AI workstation from a stock Lenovo with Windows to a fully self-hosted KI-stack with custom dashboard, MCP-routed RAG, and bidirectional cross-tailnet sharing. With the mistakes.
lenovoblackwellrtx-5080ollamasovereign-aiengineering-honestysetup

24 Hours Setting Up a Lenovo Legion Pro 7 Gen 10 As a Sovereign-AI Companion Box

Honest minute-by-minute log of building a friend's sovereign-AI workstation from a stock Lenovo with Windows to a fully self-hosted KI-stack with custom dashboard, MCP-routed RAG, and bidirectional cross-tailnet sharing. With the mistakes.
I copied my DGX Spark /data/ convention to a standard Ubuntu laptop. Three weeks later I forgot Docker exists. Root partition filled to 96 percent. Here is the diagnosis, the surgery, and the rule I should have followed.
lenovodockerdevopsengineering-honesty

The /data/ Convention Trap: Ubuntu-LVM Lessons That Bit Me Twice

I copied my DGX Spark /data/ convention to a standard Ubuntu laptop. Three weeks later I forgot Docker exists. Root partition filled to 96 percent. Here is the diagnosis, the surgery, and the rule I should have followed.