ubuntu 台式机 关机失败解决

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.35-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd0,msdos3)'
search --no-floppy --fs-uuid --set 6bc5423f-d451-4fcf-bfb5-5c7be0e8d8b7
linux /boot/vmlinuz-2.6.35-22-generic root=UUID=6bc5423f-d451-4fcf-bfb5-5c7be0e8d8b7 ro quiet splash [b]noacpi acpi=off nolapic acpi=force[/b]
initrd /boot/initrd.img-2.6.35-22-generic
}

加粗是后面加上去的，禁用电源管理
/boot/grub/grub.cfg