I installed Ubuntu 16.04 LTS.
I want to put the system in suspend or hibernate mode and I have activated hibernation. When I do sudo pm-suspend
or sudo pm-hibernate
, the system apparently obeys, but when I want to restore the session, the screen freezes after a few seconds.
If I use the system tray do it, it fails.
I did what you proposed to me, but it ditn't walk.
It suspends or hibernates.
What concerning the supending; When I want to restore the session, the screen is black and nothing is visible.
For the hibernation It hibernates the sesion but It can't restore it.
The restoration is random, sometimes, it restores (I think when there are not enough application opened), sometimes, it can't, a strange srceen (an indescriptible color) appears. And then I have to reboot it again.
Nothing goes as I expect. thanks