1. Make sure you have the initramfs-tools update
2. sudo blkid
3. Check that swap line UUID from /etc/fstab matches swap UUID from step 2, if not change fstab.
4. Check that the UUID in /etc/initramfs-tools/conf.d/resume matches the swap UUID from step 2, if not change resume file.
5. sudo update-initramfs -u
6. Restart
Oh, man, how embarrassing... got the sequence wrong this time and I don't know how to edit my posts... Feel free to remove the previous ones:
http:// ubuntuforums. org/showthread. php?t=746132
Basically what you do is:
1. Make sure you have the initramfs-tools update tools/conf. d/resume matches the swap UUID from step 2, if not change resume file.
2. sudo blkid
3. Check that swap line UUID from /etc/fstab matches swap UUID from step 2, if not change fstab.
4. Check that the UUID in /etc/initramfs-
5. sudo update-initramfs -u
6. Restart
Thanks to analystscouch for this.