Comment 10 for bug 347587

(In reply to comment #9)
> I'm seeing this as well, on a Thinkpad X200. I've also reported it as
> https://bugzilla.redhat.com/show_bug.cgi?id=467318
>
> If I switch to a text console before suspending, then the resume works. When I
> switch to X, there's still a high chance it will hang shortly after, but
> sometimes it seems to work.
>

you probabaly need this patch that fix the suspend/resume issue on Thinkpad X200

http://lists.freedesktop.org/archives/intel-gfx/2008-November/000508.html