Comment 4 for bug 159286

Just tried the previous 2.6.20 kernel (had to switch back to the nv driver since the binary nvidia modules were not compatible), and standby works more or less there: The machine powers down correctly, including all fans. Wakeup starts the machine again, but the video adapter doesn't come up anymore - which is a know problem and the reason why I switched to the proprietary nvidia driver.
This seems to be more proof that this is a problem in the 2.6.22 kernel.