PCs no longer hibernating
For months now, I've been using SCCM 2012 for Power Management (at home I should say - yes yes I know - a tad OTT!)
Came back from holiday last week and a few days later noticed that the PCs weren't hibernating
The power plans were being applied to the machines, the monitors go off at the right times, etc, but never Hibernate
powercfg -a is reporting that Hibernation and Fastboot are enabled, but that S1-S3 are not supported
Digging round some more, I noticed that "Hibernate" is also missing from the shutdown menu
One Laptop (also Win8) is missing the "Hibernate" menu item, but still appears to hibernate.
This is very odd as they both used to hibernate - both running Windows 7 and even in Windows 8 until a few weeks ago and no idea whether this is an SCCM 2012 issue (unlikely as the power plan is applied, and there are logs indicating its trying to hibernate) or a Windows issue
If its the latter I'm damned if I know what!