[ltp] Hibernate on older thinkpads

[Bert Haskins]

FWIW
I have a couple of A31s that I still use for special purposes.
I have lots of other newer toys of course but the A31s just seem to go 
on forever.
These would hibernate nicely until somewhere around Ubuntu Hardy and 
then after a
system update they would hibernate and never return, requiring a reboot.
I tried lots of fixes, other distros, etc with no joy.
Then, after a new trial Mint 13 install full hibernation seems to be back!
and it is very welcome.

This was < not > sent from my Ipad or smartphone... it was sent from a 
A31 which
has relearned to hibernate.