Manpage pm-action
pm-suspend
During suspend most devices are shutdown, and system state is saved
in RAM. The system still requires power in this state. Most modern
systems require 3 to 5 seconds to enter and leave suspend, and most
laptops can stay in suspend mode for 1 to 3 days before exhausting
their battery.
pm-hibernate
During hibernate the system is fully powered off, and system state
is saved to disk. The system does not require power, and can stay
in hibernate mode indefinitely. Most modern systems require 15 to
45 seconds to enter and leave hibernate, and entering and leaving
hibernate takes longer when you have more memory.
pm-suspend-hybrid
Hybrid-suspend is the process where the system does everything it
needs to hibernate, but suspends instead of shutting down. This
means that your computer can wake up quicker than for normal
hibernation if you do not run out of power, and you can resume even
if you run out of power. s2both(8) is an hybrid-suspend
implementation.
Ich denke, der Unterschied besteht darin, dass der Systemstatus auf der Festplatte (und nicht im RAM) gespeichert ist, das System jedoch nicht vollständig heruntergefahren wird (wie im Ruhezustand), sondern stattdessen angehalten wird.
pm-suspend
oderpm-suspend-hybrid
?Albert,
Suspend ist ein "warmer Lebenslauf", was bedeutet, dass das System immer noch "aktiv" ist, lediglich "mit einem offenen Auge", um den allgemeinen Ausdruck zu verwenden, während das System im Ruhezustand vollständig ausgeschaltet ist und den Zimmerservice "Nicht stören" hat Menschen "Mentalität
quelle