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.jeffgeerlin

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-reduce-pi-zero-2-ws-power-consumption-half https://www.jeffgeerling.com/blog/2021/disabling-cores-reduc...