2.5.3. 在 grub.conf 文件中完全禁用 ACPI。

grub.conf generated by anaconda
Note that you do not have to rerun grub after making changes to this file
NOTICE:  You have a /boot partition.  This means that
         all kernel and initrd paths are relative to /boot/, eg.
         root (hd0,0)
         kernel /vmlinuz-version ro root=/dev/mapper/vg_doc01-lv_root
         initrd /initrd-[generic-]version.img

# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/mapper/vg_doc01-lv_root 
#          initrd /initrd-[generic-]version.img
#boot=/dev/hda
default=0
timeout=5
serial --unit=0 --speed=115200
terminal --timeout=5 serial console
title Red Hat Enterprise Linux Server (2.6.32-193.el6.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.32-193.el6.x86_64 ro root=/dev/mapper/vg_doc01-lv_root console=ttyS0,115200n8 acpi=off
        initrd /initramrs-2.6.32-131.0.15.el6.x86_64.img