If HAL can detect a sleep handler in the kernel. You can test this doing lshal _BAR_ grep can_suspend. HAL works this out from looking at /sys/power/state, and also checking for the presence of suspend2.
HALek nukleoan lo-maneiatzailerik detekta dezakeen. Hori probatzeko: lshal _BAR_ grep can_suspend. HALek /sys/power/state komandoan begiratzen du, eta ea suspend2 dagoen ere bai.