Gigabyte product: B550 Fails to Sleep

[megavolt]

@thecrimsoneye

Okay, so I created the swap data.

Well, but:

@thecrimsoneye

Swap:
  Alert: No swap data was found.

Are you sure that you activate it?

Try to suspend on the terminal:

systemctl suspend

Normally a swapfile/partition is not need for suspending.

About hibernation:

Can I add swap partition after I installed my system already?|

Yes, you need to add 3 things: A swap partition or swapfile A resume=UUID=<long_number> to the kernel parameter in /etc/default/grub Add resume to /etc/mkinitcpio.conf Detailed information: https://wiki.archlinux.org/index.php/Power_management/Suspend_and_hibernate#Hibernation That should be an easy one: