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Putting a device into a low-power mode where only RAM is powered to conserve power at the expense of time to resume operation

0 votes

M1 Ultra won't sleep properly (Fan goes off but OS/CPU continues to work!)

sudo pmset -a powernap 0 sudo pmset -a tcpkeepalive 0 sudo pmset -a womp 0 Manually stopping "network services" does help
OHTO's user avatar
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1 vote
1 answer
113 views

M1 Ultra won't sleep properly (Fan goes off but OS/CPU continues to work!)

Its a bit crazy, my one week old M1 Ultra won't really sleep.... The fan goes off but the CPU and OS continue to run. You can even feel it as after a couple of hours; the case becomes quite hot. You c …
OHTO's user avatar
  • 121