Many articles seem to have been dedicated to installing hiberate under Ubuntu 18.04 x64 / Kernel 4.20. But, I still cannot get my system loading the swapfile after hibernation. This is what I did:
Install hibernate GNOME extension
Create new swap file of 16GB
sudo swapon --show
NAME TYPE SIZE USED PRIO
/swapfile file 16G 0B -2
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/sda1 resume_offset=15140864"
- Update to kernel 4.20
After these actions the systems does go into hibernation but, never loads the old system state.
Is there anything I am overlooking here?