Hibernation hangs just after writing the image. With s2disk I can see this from the console messages. The same hang happens with kernel swsusp ('echo disk | sudo tee /sys/power/state'), and I can see that the image has been written from the HDD led. In either case, I can still hard-power-off and resume from hibernation. It doesn't hang if I use the shutdown method (either 'echo shutdown | sudo tee /sys/power/disk' or 's2disk -P "shutdown method=shutdown"'). Let me know if you'd like more information. Thanks Alan -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html