Comment 9 for bug 1269654

For the S1, S2, S3, S4 failures,
The failures come from firmware not provide _S1,_S2,_S3 and _S4 objects, so that the kernel complains about cannot find _S1,_S2, _S3,_S4 namespace objects that contains the register values for the sleep state when kernel would like to setup all the sleep state information. This means kernel don't know how to enter S1,S2,_S3,_S4 sleep state, it makes no function of these sleep states.
But it should not be a problem if these sleep state isn't supported intentionally.

I've sent a patch to lower the failure level on fwts of the _S1 and _S2 objects cannot be find, since these sleep states are not used in most of the machines. Please refer to and follow by the bug#1279714.