> This ocurrs in last two o three snapshots (I cannot be more precise) but it > used to work fine in current. > > Hibernation fails with the following message: > > > insufficient swap space for hibernate > acpi0: hibernate_suspend failed
This problem has been there since the start. Anyways, I fixed it yesterday. It now will let you hibernate. There are some range checks still missing in the code, and those are being improved... > b: 17946495 177387840 swap No, it is not big enough. The old calculation required a lot more overhead. It was ridiculous. > Hibernation it's very useful due to a problem in my laptop (Thinkpad T410 > with IvyBridge): no powered usb ports on resume after suspend. Hibernation > is a good replacement for suspend when it runs out of battery. This USB problem is about to be solved, a diff is coming from mpi@
