For some reason, after of a new installation, hibernate option was disabled. A few days ago I noticed swap partition was inactive so I enabled it and hibernate button showed up in turn off options automatically. Unfortunately hibernate is not working because my PC shut down instead (by the way suspend works ok).
# /etc/fstab: static file system information. # <file system> <mount point> <type> <options> <dump> <pass> # UUID=XXXX-XXXX /boot/efi vfat defaults,relatime 0 0 UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXXX / ext4 defaults,relatime,data=ordered 0 1 UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXXX /home ext4 defaults,relatime,data=orde red 0 0 UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXXX none swap sw 0 0
I really would appreciate any suggestion.