lk/system/kernel.md
2022-01-18 13:24:25 +01:00

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---
title: "kernel"
tags: [ "Documentation", "system" ]
---
Check which kernet modules are loaded into memory
> sudo /sbin/lsmod
Check which virtual box modules are loaded into memory
> sudo /sbin/lsmod | grep vbox
Virtual box is using vboxpci, vboxnetadp, vboxnetflt, vboxdr.
Look at what's claiming wifi:
> sudo lshw -C network
If this shows that the device is 'unclaimed' then it's time to add a module, e.g. ath9k.
> sudo modprobe ath9k
Modules can also be 'restarted' by removing and adding them, e.g. the video module, 'uvcvideo':
> sudo rmmod uvcvideo
> sudo modprobe uvcvideo