I've got a new hp/compaq with similar behavior - touchpad works after hibernate, but not after suspend, and a mouse always works. I'm happy to provide logs given directions.
-- Synaptics touchpad ceases functioning after suspend and resume. https://launchpad.net/bugs/59867 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs