Comment 3 for bug 1131904

There have been a number of kernel updates since the one you reported this
bug against. Please test again with the newer kernel and indicate in the
bug if you are still not able to suspend/resume.

You can update to the latest kernel by simply running the following commands in a terminal window:
    sudo apt-get update
    sudo apt-get dist-upgrade

If the bug still exists, change the bug status from Incomplete to Confirmed. If the
bug no longer exists, change the bug status from Incomplete to Fix Released.

Thank you for your help, we really do appreciate it.