I can confirm this. UUID for the swap partition was wrong in /etc/fstab. Swap was not mounted or activated.
I do not have laptop so I cannot test the hibernation.
Anyway, this is how to find the correct UUID for any partition.
Find the device name of swap. $ sudo fdisk -l
Find the UUID for that partition. Eg. $ sudo vol_id /dev/sda3
I can confirm this.
UUID for the swap partition was wrong in /etc/fstab. Swap was not mounted or activated.
I do not have laptop so I cannot test the hibernation.
Anyway, this is how to find the correct UUID for any partition.
Find the device name of swap.
$ sudo fdisk -l
Find the UUID for that partition. Eg.
$ sudo vol_id /dev/sda3