kernel-2.6.17-1.2139_FC5 broke ACPI S3 on thinkpad T42p

[William John Murray]

 I have a new observation about suspend and new kernels on FC5.
In my case I am using a Dell C610 with ati graphics via livna,
and the suspend  works nicely.
    But when I put in a new kernel I have a couple of times thought
'bother, susspend broken'  only to discover that it works when the
ati driver is installed.
      Could this be relevant to some of these reported problems?
                     Bill