On 3/1/07, Michael S. Tsirkin <mst at mellanox.co.il> wrote: > with 2.6.20, pressing Fn/F4 generates an ACPI event and triggers suspend to RAM. > > On 2.6.21-rc2, after resume (when the box is accessible from network), > pressing Fn/F4 again does not seem to have any effect. I have the same problem on my IBM X60s on rc1 and rc2. Can't resume from RAM, can't suspend to disk. It is possible to revert all the changes to ACPI and test it? Jeff.