> Quoting Ingo Molnar <mingo at elte.hu>: > Subject: Re: 2.6.21-rc1: T60 resume from suspend to RAM issues > > > * Michael S. Tsirkin <mst at mellanox.co.il> wrote: > > > > > 2. As a separate test, I enabled DynTicks in .config. Seems to > > > > work fine but won't come out of suspend to memory at all: pressing > > > > Fn/F4 seems to have no effect. > > > > > > Do you believe that the second problem was caused by dynticks? > > > > Assuming these are 2 different problems, yes, the second one seems to > > be caused by dyntics. > > on my T60 current -git does not resume even without dynticks. v2.6.20 > with the same .config resumes fine (except for the display). > > after pressing Fn/F4 the disk light flashes briefly, which suggests that > action is probably back to the Linux kernel at that point, and that we > hung somewhere there. Will try a bisection thing. That's exactly the behaviour I have with DynTicks: the disk light flashes briefly. -- MST
