Rick van Lieshout

Rick van Lieshout

CTO, software architect and engineering leader focused on building great software, growing teams and solving complex technical challenges.

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pcie

October 23, 2026homelab

Debugging millions of PCIe errors on my Linux server with a USB stick

My Ubuntu server was generating millions of PCIe errors. A USB-C flash drive helped me trace the problem to runtime power management and find a simple workaround.

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