log_info("Suspend configured and possible: %s", yes_no(can_sleep("suspend") > 0));
log_info("Hibernation configured and possible: %s", yes_no(can_sleep("hibernate") > 0));
log_info("Hybrid-sleep configured and possible: %s", yes_no(can_sleep("hybrid-sleep") > 0));
log_info("Suspend configured and possible: %s", yes_no(can_sleep("suspend") > 0));
log_info("Hibernation configured and possible: %s", yes_no(can_sleep("hibernate") > 0));
log_info("Hybrid-sleep configured and possible: %s", yes_no(can_sleep("hybrid-sleep") > 0));