Here it goes a solution:
1-Download ans install uswsusp and hibernate
2- edit this file /etc/uswsusp.conf with this content
resume device = /dev/sda2
splash = n
compress = y
early writeout = y
RSA key file = /etc/uswsusp.key
shutdown method e= shutdown
Obviously, change /dev/sda2 for the partition that match your swap.
Gparted should give you that information
3- try it by typing "sudo s2disk". Normally appears a message showing
the process. If it doesn't, and strange things appear don't panic and
wait, it happens sometimes.
4- Restart the computer and see the results. If it have worked you can
make the changes to avoid typing s2disk everytime you want to hibernate.
Do the following
5- make a backup of the file we're going to modify:
sudo cp /usr/lib/hal/scripts/linux/hal-system-power-hibernate-linux
/usr/lib/hal/scripts/linux /hal-system-power-hibernate-linux.bak
6- now edit : sudo gedit /usr/lib/hal/scripts/linux/hal-system-power-
hibernate-linux
7- delete all the content and write this :
#!/bin/sh
/sbin/s2disk
8-update the kernel with : sudo update-initramfs -u
I hope it works, apologizes for my bad English (this is from the Spanish
forum Ubuntu-es)
--
Hardy : suspend and hibernate fail on resume.
https://bugs.launchpad.net/bugs/246172
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