I have disabled smartsleep (hibernation 0 ) on my MacBook Pro 2011 with High Sierra. But when i delete the sleepimage and restart the macBook Pro the sleepimage reappears. Also i think that the smartsleep is still active, when i check hibernation status in Terminal it says "hibernation 0", i.e. the smartsleep hibernation should be disabled. Anybody has an idea what is going on? Have i forgot some steps?