Running a desktop with 12.04. The only shutdown / power management options I have are Suspend, Restart, and Shutdown. I do not have any Standby, Hibernate or Sleep options.
Issue: When I do a Suspend, the system saves my state and powers down fully. However, moving the mouse, clicking a button etc. does not wake it back up. To wake it back up, I have to press the PC power button. My PC then goes through post and as long as I select my Ubuntu install in the grub, it will come back up. I am hoping to have an option like Standby in Windows.