Neal Becker wrote:
I never use hibernation, but am surprised I don't see it as an
option
anywhere I've looked (alt-ctrl-del, and on the kde main menu "leave")
Either your system doesn't support it, or your user doesn't have permission
(less likely, esp if Suspend is shown).
(all one line):
qdbus --system org.freedesktop.login1 /org/freedesktop/login1
org.freedesktop.login1.Manager.CanHibernate
Will tell you if logind thinks your system supports it or not. If not, most
common cause is insufficient swap.
-- Rex