↓ komentář k článku - swsusp on dell latitude d800
Update:
so I found that this article got linked from various forums and I have some news for you
Since there are suspend kernel sources provided in gentoo I don't have to patch anymore
Then there are kernel versions which simply don't play well together with nvidia binary driver. Tried some of them and found 2.6.15-suspend2-r5 to be the one which works almost flawlessly (crashed once, maybe there were chances that machine is still accessible via network, but I didn't bother to try)
me recommends 2.6.15-suspend2-r5