sudo gedit 99-hdd-ugly-fix.sh
然后写入以下内容。注意，要是你的硬盘是hda，注意把里面的sda改一下
引用:#!/bin/bash
if on_ac_power; then
# on AC so don't do any head parking
hdparm -B 254 /dev/sda
hdparm -B 255 /dev/sda
else
# either on battery or power status could not be determined
# so quickly park the head to protect the disk
hdparm -B 128 /dev/sda
fi
然后把文件复制到下面四个地方
引用:sudo install 99-hdd-ugly-fix.sh /etc/acpi/resume.d/
sudo install 99-hdd-ugly-fix.sh /etc/acpi/start.d/
sudo install 99-hdd-ugly-fix.sh /etc/acpi/ac.d/
sudo install 99-hdd-ugly-fix.sh /etc/acpi/battery.d/
需要注意的是，有人报告说降低了磁头加载次数会造成硬盘温度升高。但是我用的时候没有发现。这个方法不保证安全性。请慎重！