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howtos:enable_hibernation_in_ubuntu_12.04

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howtos:enable_hibernation_in_ubuntu_12.04 [d/m/Y H:i] (current)
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 +Before enabling hibernation,​ please try to test whether it works correctly by running pm-hibernate in a terminal. The system will try to hibernate. If you are able to start the system again then you are more or less safe to add an override.
  
 +To do so, start editing
 +
 +<​code>​
 +sudo nano /​etc/​polkit-1/​localauthority/​50-local.d/​com.ubuntu.enable-hibernate.pkla
 +</​code>​
 +
 +Fill it with this
 +
 +<​file>​
 +[Re-enable hibernate by default]
 +Identity=unix-user:​*
 +Action=org.freedesktop.upower.hibernate
 +ResultActive=yes
 +</​file>​
 +
 +Save by pressing Ctrl-O and exit nano by pressing Ctrl-X
 +
 +Restart and hibernation is back!
 +
 +
 +----
 +
 +Source: http://​askubuntu.com/​questions/​94754/​how-to-enable-hibernation-in-12-04
howtos/enable_hibernation_in_ubuntu_12.04.txt · Last modified: d/m/Y H:i (external edit)