Comment on Raspberry Pi Zero 2 WparentComments−rbanffy4y`echo 0 > /sys/devices/system/cpu/cpu[0-n]/online` should do what you want.−geerlingguy4yEven as root, that gives `permission denied` on Pi OS on the Zero 2 W. I'm trying the kernel cmdline option too.Edit: That works! See: https://www.jeffgeerling.com/blog/2021/disabling-cores-reduc...−rbanffy4yWell… I said it should, not that it would. ;-)
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`echo 0 > /sys/devices/system/cpu/cpu[0-n]/online` should do what you want.
Even as root, that gives `permission denied` on Pi OS on the Zero 2 W. I'm trying the kernel cmdline option too.
Edit: That works! See: https://www.jeffgeerling.com/blog/2021/disabling-cores-reduc...
Well… I said it should, not that it would. ;-)