cat hib.log 
hibernate-ram: Using implicit configuration file /etc/hibernate/ram.conf
hibernate-ram: Trying method in ususpend-ram.conf...
hibernate-ram: Including configuration from common.conf
hibernate-ram: Trying method in sysfs-ram.conf...
hibernate-ram: Including configuration from common.conf
hibernate-ram: [01] Executing CheckLastResume ...
Get video state buffer size failed
Allocated buffer at 0x20000 (base is 0x0)
ES: 0x2000 EBX: 0x0000
hibernate-ram: [98] Executing CheckRunlevel ...
hibernate-ram: [99] Executing DoSysfsPowerStateSuspend ...
hibernate-ram: Activating sysfs power state mem ...