if by "Peter's patch" you mean the solution to this bug (broken graphical display after suspend to RAM), then please enable System -> Administration -> Software sources -> Updates -> gutsy-proposed, update your system, and tell us here whether the problem was fixed for you.
Jimmy,
if by "Peter's patch" you mean the solution to this bug (broken graphical display after suspend to RAM), then please enable System -> Administration -> Software sources -> Updates -> gutsy-proposed, update your system, and tell us here whether the problem was fixed for you.