Linux Mint Hibernate
I have a Thinkpad T470p laptop with Linux Mint 20.1 (Xfce) installed for personal use and power management is one of the things I dislike in otherwise a pretty good laptop. Compared to my work laptop, a Macbook, the Thinkpad drains battery in sleep mode and I often find the battery completely drained if I happen to not to use the laptop for a couple of days. Since Linux Mint does not come with Hibernation option enabled out of the box, following are the steps I did to enable this option....