On Saturday, November 12, 2011, Ferenc Wagner wrote:

Hi,

Since e978aa7d (cpuidle: Move dev->last_residency update to driver
enter routine; remove dev->last_state) my ThinkPad R50e can't suspend
anymore, it just freezes instead.  I controlled git bisect by booting
with break=top and issuing 'echo mem >/sys/power/state'.  My config is
attached.

What's the output of "cat /sys/devices/system/cpu/cpuidle/current_driver" ?

Rafael