Okay. I’m on KDE and hibernation is not working. I did install in btrfs with swap with hibernation. I selected Grub.
Here what i did.
1- Verify the swap partition with Gparted. Check
2- Verify the UUID of the swap in FSTAB. Check
3- Verify resume=UUID= in /etc/default/grub. Check
4- create add_dracutmodules+=" resume " in /etc/dracut.conf.d/resume.conf
5- sudo dracut-rebuild (sudo reinstall-kernels does not work)
6- sudo systemctl hibernate
Then the laptop shutdown and restart but does not resume the session. It works with other distros. What did i miss?