[SOLVED] Openhabian running on m2 sdd / kworker cpu usage

Hello guys,

i recognized that a kworker thread uses about 10% Cpu when no sd card is inserted. I’m running openhabian on an external USB m2 ssd. Is there any way to stop this bevaviour?

Regards,
Olli

Found the solution:

dtoverlay=sdtweak,poll_once

in /boot/config.txt will solve the issue.

Best,
Olli

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