> On 2016/06/25 05:18 PM, Uwe Brauer wrote: > Just for the record, since it may be related, I just complete the > move of my Linux machine from a real PC to a VM under VirtualBox. I > noticed after the move that Hibernate and Suspend are no longer > available, while Freeze is. Suspend and Hibernation depends on > actual support for it. At the moment I do not have the time to dig > into it, but will have to do it when time allows since I want those > options back. Thanks, I can run sudo pm-hibernate From the command line and it work, what does not work is any graphical support in Kpowersave or trinitypowersave. Uwe