#kernel-modules

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Guides 2026-09-19

nvidia-smi cannot talk to the driver. Walk the ladder: lsmod, dmesg, dkms status, then fix missing headers, nouveau, a kernel update or Secure Boot.

Guides 2026-08-31

Before you buy a VPS, check these spec sheet lines: virtualisation type, /dev/net/tun, nested KVM, AES-NI, IPv6, GPU and the outbound port 25 block.