I think the best method is to just use pm-suspend-hybrid:
the system is fast to resume if you wake it up within 15 minutes again, but suspends to disk after this and saves all the energy which Suspend To RAM would still use.
If your system supports it, you can easily make "suspend" behave as "suspend-to-disk": http://daniel.hahler.de/use-hybrid-suspend-method-by-default
I think the best method is to just use pm-suspend-hybrid: daniel. hahler. de/use- hybrid- suspend- method- by-default
the system is fast to resume if you wake it up within 15 minutes again, but suspends to disk after this and saves all the energy which Suspend To RAM would still use.
If your system supports it, you can easily make "suspend" behave as "suspend-to-disk":
http://