Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> writes: > On Wed, 19 Mar 2008, Rafael J. Wysocki wrote: > >> Well, I've been saying that for I-don't-remember-how-long: on my box, if you >> use S5 instead of entering S4, the fan doesn't work correctly after the >> resume. Plain and simple. >> >> Perhaps there's a problem with our ACPI drivers that causes this to happen, >> but I have no idea what that can be at the moment. > > IMO it would be worthwhile to track this down. It's a clear indication > that something is wrong somewhere. > > Could it be connected with the way the boot kernel hands control over > to the image kernel? Presumably ACPI isn't prepared to deal with that > sort of thing during a boot from S5. It would have to be fooled into > thinking the two kernels were one and the same. It should be easy to test if it is a hand over problem, by turning off the laptop by placing it in S5 (shutdown -h now) and then booting same kernel again. Eric _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
