GÜNGÖR BUDAK

Bioinformatics Analyst at Seven Bridges & PhD Student at METU

Enable Hibernation for Lenovo Z500 on Ubuntu 12.04

Using Terminal add this file:

sudo gedit /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla

This:

[Re-enable hibernate by default]
Identity=unix-user:*
Action=org.freedesktop.upower.hibernate
ResultActive=yes

Save & reboot

Source