Comment 29 for bug 68258

One other piece of information, the above got my suspend to work, but it would not resume. I had to edit
/etc/initramfs-tools/conf.d/resume with the correct UUID for my swap partition in order for resume to work properly. Also run this:

sudo update-initramfs -u

More details in bug 105490: https://bugs.launchpad.net/ubuntu/+source/hal/+bug/105490